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Pancreatic Enzymes To Kill Cancer Cells - TRULY HEAL
 
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Pancreatic enzymes therapy help to heal your cancer. Now you'll learn how to pancreatic enzymes to kill cancer cells. Learn more at http://trulyheal.com/how-to-prevent-cancer-2/ One of the things that make us sick is undigested protein. Well, the work that again William Donald Kelly did on enzymes and which is now you know being continued forward which even NIH approval. In some case on pancreatic cancer and getting better results and then chemo ever has is every high does protein digesting or pancreatic type. Enzymes that it whatever way is often able to digest the exterior protection that the cancer cell or tumor. Actually not the cell has put on itself when it's just a cell it can get easily. Once, it becomes a tumor starts protecting itself. The pancreas is about 6 inches long and sits across the back of the abdomen, behind the stomach. The head of the pancreas is on the right side of the abdomen and is connected to the duodenum (the first section of the small intestine) through a small tube called the pancreatic duct. Pancreatic cancer arises when cells in the pancreas, a glandular organ behind the stomach, begin to multiply out of control and form a mass. These cancerous cells have the ability to invade other parts of the body. There are a number of types of pancreatic cancer. Enzymes are macromolecular biological catalysts. Enzymes accelerate chemical reactions. The molecules upon which enzymes may act are called substrates and the enzyme converts the substrates into different molecules known as products. Enzymes are protein molecules in cells which work as catalysts. Enzymes speed up chemical reactions in the body but do not get used up in the process. Almost all biochemical reactions in living things need enzymes. With an enzyme, chemical reactions go much faster than they would without the enzyme. Pancreatic enzymes also are known as pancrelipase and pancreatin, are commercial mixtures of amylase, lipase, and protease. They are used to treat malabsorption syndrome due to pancreatic problems. Pancreatic enzymes help break down fats, proteins, and carbohydrates. A normally functioning pancreas secretes about 8 cups of pancreatic juice into the duodenum, daily. This fluid contains pancreatic enzymes to help with digestion and bicarbonate to neutralize stomach acid as it enters the small intestine. Pancreatic enzyme supplements are capsules that contain a mixture of digestive enzymes. They include lipase to break down fat, protease to assist with the digestion of protein, and amylase for carbohydrates. Truly Heal has shown that taking a pancreatic enzyme supplement can improve the absorption of nutrients from the digestive system. If you to see the whole documentary go to Website:http://trulyheal.com/ and claim your free cancer guide! Subscribe our channel: http://www.youtube.com/user/maxAwareness?sub_confirmation=1 ***Follow me: **** Website:http://trulyheal.com/ Facebook: https://www.facebook.com/trulyhealnow Twitter: https://twitter.com/TrulyHeal Instagram: https://www.instagram.com/trulyheal/ Google Plus: https://plus.google.com/+MAXawareness https://youtu.be/0mMYX6lyHsU
Просмотров: 4998 TRULY HEAL
HOW Pineapple Enzymes can KILL CANCER CELLS & Save Your Life? CURE CANCER with Pineapple Enzymes?
 
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Bromelain in Pineapples Helps in Cancer Treatment. HOW Pineapple Enzymes can KILL CANCER TUMORS & Save Your Life? Bromelain in Pineapples Kills Cancer Cells Without Harming You One such compound is bromelain, an enzyme that can be extracted from pineapple stems. Research published in the journal Planta Medica found that bromelain was superior to the chemotherapy drug 5-fluorauracil in treating cancer in an animal study.1 Researchers stated: "This antitumoral effect [of bromelain] was superior to that of 5-FU [5-fluorouracil], whose survival index was approximately 263 %, relative to the untreated control." What makes this impact particularly impressive is that the bromelain worked without causing additional harm to the animals. The chemo drug 5-fluorauracil, on the other hand, has a relatively unsuccessful and dangerous track record despite being used for nearly 40 years. As written by GreenMedInfo: "As a highly toxic, fluoride-bound form of the nucleic acid uracil, a normal component of RNA, the drug is supposed to work by tricking more rapidly dividing cells -- which include both cancer and healthy intestinal, hair follicle, and immune cells -- into taking it up, thereby inhibiting (read: poisoning) RNA replication enzymes and RNA synthesis.… When a person dies following conventional cancer treatment it is all too easy to "blame the victim" and simply write that patient's cancer off as "chemo-resistant," or "exceptionally aggressive," when in fact the non-selective nature of the chemotoxic agent is what ultimately lead to their death." Selective cytotoxicity is indeed a property that is only found among natural compounds; no chemotherapy drug yet developed is capable of this effect. Aside from bromelain, other examples of natural compounds that have been found to kill cancer cells without harming healthy cells include: • Vitamin C -- Dr. Ronald Hunninghake carried out a 15-year research project called RECNAC (cancer spelled backwards). His groundbreaking research in cell cultures showed that vitamin C was selectively cytotoxic against cancer cells. • Eggplant extract: Solasodine rhamnosyl glycosides (BEC), which is a fancy name for extracts from plants of the Solanaceae family, such as eggplant, tomato, potato, Bell peppers, and tobacco, also impact only cancerous cells leaving normal cells alone. Eggplant extract cream appears to be particularly useful in treating skin cancer. Dr. Bill E. Cham, a leading researcher in this area, explains: "The mode of action of SRGs [glycoalkaloids solasodine rhamnosy glycosides (BEC)] is unlike any current antineoplastic [anti-tumor] agent. Specific receptors for the SRGs present only on cancer cells but not normal cells are the first step of events that lead to apoptosis in cancer cells only, and this may explain why during treatment the cancer cells were being eliminated and normal cells were replacing the killed cancer cells with no scar tissue being formed." • Turmeric (Curcumin Extract): Of all the natural cancer fighters out there, this spice has been the most intensely researched for exhibiting selective cytotoxicity.2 Remarkably, in a 2011 study published in the Journal of Nutritional Biochemistry, rats administered curcumin, the primary polyphenol in turmeric, saw a decrease in experimentally-induced brain tumors in 9 out of 11 treated, while noting that the curcumin did not affect the viability of brain cells "suggesting that curcumin selectively targets the transformed [cancerous] cells." How Enzymes Might Help Treat Cancer Bromelain is a proteolytic enzyme (an enzyme that digests proteins). In the Planta Medica study, it was injected directly into the abdominal cavity. Getting enzymes from your digestive tract into your bloodstream isn't as easy as it would seem, as enzymes are very susceptible to denaturing and must be helped to survive the highly acidic environment in your stomach. They are often given an "enteric coating" to help them survive the journey through your digestive tract. And then, there is the matter of absorption. For nearly 100 years, medical dogma insisted that enzymes taken orally were too large to pass through the digestive tract wall. However, there is now a good deal of research that they can indeed pass through your intestine intact3 and into your bloodstream and lymphatic system, where they can deliver their services to the rest of your body... one of the mysteries of medical science. Now that we know this is possible, systemic oral enzymes have been used to treat problems ranging from sports injuries to arthritis to heart disease and cancer, particularly in European countries. But most of the research has been published in non-English language journals.
Просмотров: 15755 Healthy Kidney Tips
Cell cycle control | Cells | MCAT | Khan Academy
 
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Learn about the different "seasons" of a cell's life and how it grows with time. By Raja Narayan. Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/cells/cellular-division/v/loss-of-cell-cycle-control-in-cancer?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/cells/cellular-division/v/cell-cycle-phases?utm_source=YT&utm_medium=Desc&utm_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions! About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s MCAT channel: https://www.youtube.com/channel/UCDkK5wqSuwDlJ3_nl3rgdiQ?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 278745 khanacademymedicine
"What is Apoptosis?" The Apoptotic Pathways and the Caspase Cascade
 
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This 3D medical animation explains the functioning of the extrinsic and intrinsic apoptotic pathways. We start off by taking a look at the important role apoptosis plays in growth and development as well as removing DNA damaged cells. Then we see how activation of the caspase cascade occurs in each external and internal signalling pathway. Lastly we get a glimpse of cancer cells and their ability to block apoptosis. © Elvire Thouvenot-Nitzan, 2016 http://www.elvirethouvenot.com This resource is shared under Attribution-NonCommercial-NoDerivatives Creative Commons license (CC-BY-NC-ND 4.0). You are free to copy and reuse this for non-commercial purposes but we ask that you acknowledge “Elvire Thouvenot-Nitzan, created in collaboration with University of Dundee” when doing so. If you remix or modify this material, you may not distribute the modified material. Medical Animator Elvire Thouvenot-Nitzan BSc, MSc Centre for Anatomy and Human Identification, University of Dundee Medical Advisor and Pathology Instructor Richard Oparka MBChB, FRCPath Department of Histopathology, University of Dundee School of Medicine MSc Medical Art Advisor Caroline Erolin BA(Hons), PGCert, MPhil Centre for Anatomy and Human Identification, University of Dundee Technical Advisor Annie Campbell BSc, MSc Technology & Innovation Learning Team, University of Dundee School of Medicine Attributions: This animation features the track “Enrichment” by Podington Bear. The track is licensed under CC BY-NC 3.0 and has been edited to fit the animated short. freemusicarchive.org/music/Podington_Bear/Backbeat/Enrichment The animation features sound effects from freesfx.co.uk.
Просмотров: 185532 Elvire Thouvenot-Nitzan
The Cell Cycle (and cancer) [Updated]
 
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Explore the cell cycle with the Amoeba Sisters and an important example of when it is not controlled: cancer. We have an Unlectured resource for this topic: https://www.amoebasisters.com/unlectured Expand video details for table of contents. 👇 Video also mentions cell cycle checkpoints and cell cycle control. Table of Contents: 1:00 Cell Growth and Cell Reproduction 1:42 Cancer (explaining uncontrolled cell growth) 3:27 Cell Cycle 5:26 Cell Cycle Checkpoints 6:48 Cell Cycle Regulation 8:16 G0 Phase of Cell Cycle Vocabulary in this video includes the words apoptosis, G1, S, G2, mitosis, and cytokinesis. Positive regulator proteins such as cyclins and cyclin dependent kinases are briefly mentioned as well as a negative regulator protein p53. Positive and negative regulation reference regarding cyclin types and cyclin rise/fall areas [in humans]: OpenStax, Biology. OpenStax CNX. http://cnx.org/contents/185cbf87-c72e-48f5-b51e-f14f21b5eabd@10.136. Are you interested in how blood supply to cancer cells may differ from blood supply to healthy cells? Learn more in this Further Reading: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2661770/ Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages, and we are thankful for those that contribute different languages! YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are not affiliated with any of the translated subtitle credits that YouTube may place below. If you have a concern about community contributed contributions, please contact us.
Просмотров: 271954 Amoeba Sisters
Eat These 10 Herbs to Shrink Tumors, Kill Cancer Cells and Stay Cancer Free | Healthy Happy Life
 
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Eat These 10 Herbs to Shrink Tumors, Kill Cancer Cells and Stay Cancer Free There are a wide range of diseases that affect people out there. One of the most common, and deadly, is cancer. Over the years modern medicine has come a long way in giving people with cancer a fighting chance. Besides the expensive treatments there are other ways the battle with cancer can be won, and it involves herbs. Most people think of seasoning when you mention herbs, very few people know about the other great benefits that they can carry. You can use some herbs to fight and even prevent cancer. Knowing what these herbs are and how they impact the body can make a big difference in people who are struggling with this disease, or simply want to find a way to help prevent it. Disclaimer: The materials and the information contained on Natural Cures channel are provided for general and educational purposes only and do not constitute any legal, medical or other professional advice on any subject matter. These statements have not been evaluated by the FDA and are not intended to diagnose, treat or cure any disease. Always seek the advice of your physician or other qualified health provider prior to starting any new diet or treatment and with any questions you may have regarding a medical condition. If you have or suspect that you have a medical problem, promptly contact your health care provider.
Просмотров: 141629 Healthy Happy Life
The Immune System Explained I – Bacteria Infection
 
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Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful army of cells that fights like a T-Rex on speed and sacrifices itself for your survival. Without it you would die in no time. This sounds simple but the reality is complex, beautiful and just awesome. An animation of the immune system. We are thinking of making an App for tablets out of this video. Would you like that? Did you think the visual system we developed worked? Feedback is much appreciated! You can get the MUSIC of the video here: http://thomasveith.bandcamp.com/track/the-immune-system Videos, explaining things. Like evolution, time, space, global energy or our existence in this strange universe. We are a team of designers, journalists and musicians who want to make science look beautiful. Because it is beautiful. Visit us on our Website, Twitter, Facebook, Patreon or Behance to say hi! https://www.facebook.com/Kurzgesagt https://twitter.com/Kurz_Gesagt http://kurzgesagt.org http://www.patreon.com/Kurzgesagt http://www.behance.net/kurzgesagt THANKS A LOT TO OUR PATRONS FOR SUPPORTING US: Justin Degenaars jordan gardner Derek Loa Jeroen Koerts Carlos Campuzano Benoît Graham Scott Zell Tanya Smirnova Giovanna Cardoso Patrick Eyrich Alex Kaplan Chris Dudley Deanie Adams Caroline Andrewes Dean Herbert Rory Bennett Adam Primaeros Rasmus Lind Daniel O.C.L. Dylan Hoffer Maxl Heitsch Eliud Vasquez Neve Laughery Ghitea Andrei Paul Alexander Law McCormack Heavens Eduardo Barbosa Sara Shah Dario Pagnia Chris Doughty Evan Low Stephen Morse Bünyamin Tetik Romano Casellini dante harper Justin T. Greeny Liu Siddharth Bajaj Valerie Brunet Jen Tim Peter Wagner Yousif Efe Melih Polat Gaëtan Maximilian Ritter Charles Kuang Balazs-Hegedus Jozsef Petr Pilař Finn Edwards Thomas Lee Daniel Fuchs Pascal B. Seona Tea Pol Lutgen Roman Zolotorevich Daniel Jonathan Velazquez Gore Jeff "Church" Churchill Randy Knapp Brandon Liu Peter Žnuderl Swarochisha Kandregula Javier de la Garza Jan Lukas Lehmann somersault18:24 Why you are still alive - The immune system explained Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
Просмотров: 13056777 Kurzgesagt – In a Nutshell
Stop Tumor Growth & KILL CANCER CELLS Naturally with Quercetin, the Most Powerful CANCER KILLER
 
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Quercetin, Cancer Killers - The Most Effective Supplements For Killing Cancer! Quercetin occurs naturally in a variety of brightly colored plant-based foods. This flavonoid compound has antioxidant and anti-inflammatory properties and may help lower the risk of cancer and heart disease while decreasing blood pressure. A diet that includes plenty of foods with a high content of quercetin will also be rich in dietary fiber, vitamins, minerals and other antioxidant compounds. Stir in Capers According to the U.S. Department of Agriculture, capers contain one of the highest natural concentrations of quercetin. Canned capers, which are the salt-brined flower buds of the Capparis spinosa plant, contain 173 milligrams of quercetin in every 3.5 ounces, or 14.8 milligrams in a typical 1-tablespoon serving. Use capers in salads, dips, pasta dishes and as a flavor-enhancing addition to sauces for seafood or poultry. Capers are high in sodium. To decrease their sodium content and control the saltiness they add to foods, rinse them thoroughly before using. Sprinkle on Onions All types of onions are high in quercetin. Raw red onions contain 33.4 milligrams of the compound in every 3.5 ounces, while raw white onions supply 21.4 milligrams, scallions have 18.3 milligrams and fresh sweet onions contain 14.8 milligrams. Cooked onions have 24.4 milligrams of the compound in each 3.5-ounce serving. To get the most quercetin out of your onions, use them promptly after purchase. Onions can lose more than 25 percent of their quercetin content if they're stored over a week. Fill Up on Fruit Fruits with a dark red or blue hue have the highest quercetin content. These include cranberries, which contain 15 milligrams in every 3.5 ounces; raw black plums, with 12.5 milligrams per serving; and blueberries, which have 5 milligrams. Chokeberries, black currants, apples and cherries are also good sources of quercetin. A 2002 article published in "Nutrition" reported that foods prepared by boiling lost a significant amount of quercetin due to contact with heat and water. Whenever possible, eat quercetin-rich fruits raw or only lightly cooked. Vary Your Veggies Raw hot green chile peppers have nearly 15 milligrams of quercetin in every 3.5 ounces. Red leaf lettuce contains 12 milligrams per serving, while raw kale has 7.7 milligrams and cooked asparagus 7.6 milligrams in a 3.5-ounce serving. Romaine lettuce, chicory greens, raw spinach, sweet peppers, snap beans and raw broccoli range in quercetin content from 2.4 to 5 milligrams contained in 3.5 ounces of the food. How Much Quercetin Do You Take for an Anti-inflammatory Response? Quercetin is a flavonoid antioxidant found in many fruits and vegetables. It serves a variety of important health effects and has been used successfully for its cholesterol-lowering, anti-cancer and anti-inflammatory benefits. Aside from dietary sources, you can obtain quercetin in supplement form and it can often be found in formulas together with other anti-inflammatory compounds, such as bromelain, grape seed and green tea. Consult your physician before taking any supplement. COPD Quercetin prevented progression of chronic obstructive pulmonary diseases, COPD, in a study conducted at the Department of Pediatrics and Communicable Diseases, University of Michigan. In the study, researchers gave laboratory animals 0.5 milligrams per day for 10 days and noted improved lung elasticity, decreased oxidation and decreased inflammation. Quercitin also decreased levels of tissue-damaging enzymes known as matrix metalloproteinases. The study was published in the September 2010 issue of the journal "Respiratory Research." Nitric Oxide Researchers at the College of Veterinary Medicine, Chungbuk National University, Korea, reported that quercetin doses of 10 milligrams per kilogram of body weight — which is a higher than normal for human use — produced anti-inflammatory effects in laboratory animals. Scientists administered the high dose of quercetin using a tube-feeding method called gavage once per day for three days, as a way to saturate the tissues. Quercetin exerted its effects, in part, by inhibiting nitric oxide production in white blood cells known as macrophages, reducing nitric oxide levels by half. The antioxidant also reduced the inflammatory response involving neutrophils, another type of white blood cell. Researchers concluded significant anti-inflammatory potential for quercetin in this preliminary animal study, published in the September 2008 issue of the "Journal of Veterinary Science." Prostate Inflammation Quercetin has been used to reduce inflammation in prostate conditons for its anti-inflammatory and anti-testosterone effects, according to Jeannette Potts, M.D., in her book "Genitourinary Pain and Inflammation: Diagnosis and Management." The antioxidant decreases levels of inflammatory prostaglandins and increases levels of prostatic endorphins — natural pain-relieving molecules.
Просмотров: 4227 Healthy Kidney Tips
Killer T cell attacking cancer
 
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Cambridge University's Under the Microscope is a collection of videos that show glimpses of the natural and man-made world in stunning close-up. Check out the rest of the series here: http://bit.ly/A6bwCE In this video we see a killer T cell of the immune system attacking a cancer cell. Professor Gillian Griffiths: "Cells of the immune system protect the body against pathogens. If cells in our bodies are infected by viruses, or become cancerous, then killer cells of the immune system identify and destroy the affected cells. Cytotoxic T cells are very precise and efficient killers. They are able to destroy infected or cancerous cells, without destroying healthy cells surrounding them. The Wellcome Trust funded laboratory of Professor Gillian Griffiths, at the Cambridge Institute for Medical Research, investigates just how this is accomplished. By understanding how this works, we can develop ways to control killer cells. This will allow us to find ways to improve cancer therapies, and ameliorate autoimmune diseases caused when killer cells run amok and attack healthy cells in our bodies." Cytotoxic T cells are just 10 microns in length: approximately one-tenth the width of a human hair. These movies are 92 times real time. The original footage shown was made by Alex Ritter, a PhD student on the NIH-OxCam programme, in the laboratory of Professor Gillian Griffiths at the Cambridge Institute for Medical Research and the Department of Medicine of the Clinical School of the University of Cambridge. The images were acquired using an Andor Revolution spinning disk system with an Olympus microscope. Professor Griffiths is a Wellcome Trust Principal Research Fellow. Links for more information: http://www.cimr.cam.ac.uk http://www.cimr.cam.ac.uk/investigators/griffiths/index.html http://www.immunology.cam.ac.uk/about Music by Intercontinental Music Lab http://www.intercontinentalmusiclab.com Find more Cambridge University research here: http://www.cam.ac.uk/research
Просмотров: 1204303 Cambridge University
P53 animation - tumor supressor gene animation
 
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P53 tumor supressor Animation - This lecture video explains about the role of p53 in cell cycle regulation and the onset of cancer. P53 gene encodes in tumour suppressor protein p53 tumour suppressor has a negative effect on cell growth and division p53 protein functions in many different pathways are so well in contention to subscribe to the p53 gene is expressed to produce the p53 protein in a normal so the protein is on stable so the amount of p53 protein are so small decisions are introduced into the DNA p53 protein is stabilised by a mechanism that is like currently understood this leads to an increase in the amount of p53 protein and was so p53 even binds to the promoter of Jean W a and activates the expression of the gene product is a protein called P 20 1P 21 now has an effect on the cell cycle. The progress from G1 to us phase 1 or G1 cycling proteins bind to the enzyme cycle independent kinase CDK and activates it and CDK then phosphorylate ski proteins needed for progression of the cell into us peak we want is present binds to cycle and CDK complex blogging kinase activity the absence of kinase activity prevents the transition of the cell into us rests G1 phase and I is as programmed cell death of apoptosis both also p53 are inactivated in the cell of the tumour suppressor p53 is present to activate the W.A. of one gene NOP 21 has made CDK activity is not blocked so so cannot be arrested in G1 phase and so will proceed into us phase will undergo apoptosis and congressional cells with DNA damage through cell cycle control cells to accumulate additional mutations and hence increase the probability of cancer. Thank You for watching our videos from Biology Animation Videos channel. This channel is created to compile animated biology lectures and videos from different animation sources. None of these videos are created by us. we just organize them and place them in YouTube for your understanding so If you want to know details about these animation please see the credit section for knowing the original content developer and please convey privilege and gratitude to them. Thank You. Our website- https://www.biologyanimationvideos.weebly.com
Просмотров: 24181 Biology animation videos
How White Blood Cells Work
 
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The white blood cells are an important part of our body's immune system. Neutrophils are a special group of white blood cells that play an extremely important role in protecting the body against infections. Mature neutrophils do not divide. New neutrophils are constantly formed in the bone marrow where they develop and mature. Mature neutrophils are released into the blood where they circulate for 3 to 12 hours and then move to other tissues, where they survive only 2 to 3 days. These mature neutrophils can be found in large and small blood vessels, as well as in the tiny capillaries in different tissues. In the bloodstream, neutrophils act as surveillance cells searching for infections. Neutrophils can sense a site of infection because of chemicals that are released by the bacteria. Upon detecting these chemicals, neutrophils slow down and begin to stick to the walls of the blood vessel. They then squeeze between the cells of the blood vessel wall and enter the infected tissue. Here, the neutrophils crawl towards the infection as they continue following the chemical signals. At the site of infection, bacteria are coated with antibodies of the immune system and marked for ingestion. The neutrophil recognizes the marked bacterium, engulfs it into its body, ... And traps the bacterium in a sac called a phagosome. The neutrophil contains pouches called lysosomes, which are full of digestive enzymes and chemicals that can kill bacteria. The pouches or lysosomes then combine with the phagosomes containing the bacteria and release the enzymes and chemicals, ... Resulting in the ultimate death of the bacterium inside the neutrophil. After killing and digesting the bacteria, the neutrophil is spent. Having completed its duty, the neutrophil shrinks in size and breaks up into smaller pieces that can be recognized and eaten by other cells.
Просмотров: 661601 chemotherapy
Cell signalling: kinases & phosphorylation
 
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The way in which the proteins in a cell transmit signals to one another is hugely important for controlling cell division, cell migration and even cell death. If this process goes wrong, it can lead to the onset of diseases such as cancer. This is the first part of a series of animations exploring cell signalling, this time focusing on kinases and phosphorylations. Within a cell, phosphorylations are a major way in which proteins can transmit chemical signals to one another. In this video, we're exploring what you need in order to perform a phosphorylation, how it works and what happens when proteins are phosphorylated. Below are some references of seminal papers in the field. Early sequence alignments of ~100 protein kinases showed remarkable conservation of particular amino acid motifs (1), and these same residues were found to be important to activity when scanning mutagenesis experiments tested activity after sequentially mutating kinase residues (2). While these conserved motifs are far apart in the amino acid sequence, the first structures of a kinase (3, 4) showed that they are all close to ATP and the substrate in three dimensional space. The original list of kinases was massively expanded to 518 members using data gathered from the Human Genome Project (5). References: (1) Hanks, S.K., Quinn, A.M., and Hunter, T. (1988) ‘The Protein Kinase Family: Conserved Features and Deduced Phylogeny of the Catalytic Domains’. Science (New York, NY) 241 (4861), 42–52 (2) Gibbs, C.S. and Zoller, M.J. (1991) ‘Rational Scanning Mutagenesis of a Protein Kinase Identifies Functional Regions Involved in Catalysis and Substrate Interactions.’. The Journal of biological chemistry 266 (14), 8923–8931 (3) Knighton, D.R., Zheng, J.H., Eyck, Ten, L.F., Ashford, V.A., Xuong, N.H., Taylor, S.S., and Sowadski, J.M. (1991a) ‘Crystal Structure of the Catalytic Subunit of Cyclic Adenosine Monophosphate-Dependent Protein Kinase.’. Science (New York, NY) 253 (5018), 407–414 (4) Knighton, D.R., Zheng, J.H., Eyck, Ten, L.F., Xuong, N.H., Taylor, S.S., and Sowadski, J.M. (1991b) ‘Structure of a Peptide Inhibitor Bound to the Catalytic Subunit of Cyclic Adenosine Monophosphate-Dependent Protein Kinase’. Science (New York, NY) 253 (5018), 414–420 (5) Manning, G., Whyte, D.B., Martinez, R., Hunter, T., and Sudarsanam, S. (2002b) ‘The Protein Kinase Complement of the Human Genome.’. Science (New York, NY) 298 (5600), 1912–1934
Просмотров: 66148 Phospho Biomedical Animation
Your Body's Molecular Machines
 
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These are the molecular machines inside your body that make cell division possible. Animation by Drew Berry at the Walter and Eliza Hall Institute of Medical Research. http://wehi.tv Special thanks to Patreon supporters: Joshua Abenir, Tony Fadell, Donal Botkin, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen Support Veritasium on Patreon: http://ve42.co/patreon Every day in an adult human roughly 50-70 billion of your cells die. They may be damaged, stressed, or just plain old - this is normal, in fact it’s called programmed cell death. To make up for that loss, right now, inside your body, billions of cells are dividing, creating new cells. And cell division, also called mitosis, requires an army of tiny molecular machines.DNA is a good place to start - the double helix molecule that we always talk about. This is a scientifically accurate depiction of DNA. If you unwind the two strands you can see that each has a sugar phosphate backbone connected to the sequence of nucleic acid base pairs, known by the letters A,T,G, and C. Now the strands run in opposite directions, which is important when you go to copy DNA. Copying DNA is one of the first steps in cell division. Here the two strands of DNA are being unwound and separated by the tiny blue molecular machine called helicase. It literally spins as fast as a jet engine! The strand of DNA on the right has its complimentary strand assembled continuously but the other strand is more complicated because it runs in the opposite direction. So it must be looped out with its compliment strand assembled in reverse, section by section. At the end of this process you have two identical DNA molecules, each one a few centimeters long but just a couple nanometers wide. To prevent the DNA from becoming a tangled mess, it is wrapped around proteins called a histones, forming a nucleosome. These nucleosomes are bundled together into a fiber known as chromatin, which is further looped and coiled to form a chromosome, one of the largest molecular structures in your body. You can actually see chromosomes under a microscope in dividing cells - only then do they take on their characteristic shape. The process of dividing the cell takes around an hour in mammals. This footage is from a time lapse. You can see how the chromosomes line up on the equator of the cell. When everything is right they are pulled apart into the two new daughter cells, each one containing an identical copy of DNA. As simple as it looks, this process is incredibly complicated and requires even more fascinating molecular machines to accomplish it. Let’s look at a single chromosome. One chromosome consists of two sausage-shaped chromatids - containing the identical copies of DNA made earlier. Each chromatid is attached to microtubule fibers, which guide and help align them in the correct position. The microtubules are connected to the chromatid at the kinetochore, here colored red. The kinetochore consists of hundreds of proteins working together to achieve multiple objectives - it’s one of the most sophisticated molecular mechanisms inside your body. The kinetochore is central to the successful separation of the chromatids. It creates a dynamic connection between the chromosome and the microtubules. For a reason no one’s yet been able to figure out, the microtubules are constantly being built at one end and deconstructed at the other. While the chromosome is still getting ready, the kinetochore sends out a chemical stop signal to the rest of the cell, shown here by the red molecules, basically saying this chromosome is not yet ready to divide The kinetochore also mechanically senses tension. When the tension is just right and the position and attachment are correct all the proteins get ready, shown here by turning green. At this point the stop signal broadcasting system is not switched off. Instead it is literally carried away from the kinetochore down the microtubules by a dynein motor. This is really what it looks like. It has long ‘legs’ so it can avoid obstacles and step over the kinesins, molecular motors walking the other direction. Studio filming by Raquel Nuno
Просмотров: 943610 Veritasium
Enzymes and Cancer pt1
 
06:35
Lecture at Cancer Control Society
Просмотров: 22949 tombohager
Turmeric Curcumin Reprogramming Cancer Cell Death
 
04:37
Subscribe to Dr. Greger’s free nutrition newsletter at https://www.nutritionfacts.org/subscribe and get a free recipe from his new HOW NOT TO DIE COOKBOOK. (All proceeds Dr. Greger receives from the sales of his books, DVDs, and speaking engagements go to support the 501c3 nonprofit that runs NutritionFacts.org.) DESCRIPTION: The spice turmeric appears to be able to switch back on the self-destruct mechanism within cancer cells. This is the last of a three part video series on turmeric and cancer. If you missed the first two, check out: Back to Our Roots: Curry (http://nutritionfacts.org/video/back-to-our-roots-curry-and-cancer) and Carcinogen Blocking Effects of Turmeric Curcumin (http://nutritionfacts.org/video/carcinogen-blocking-effects-of-turmeric-curcumin). Other herbs and spices such as garlic (http://nutritionfacts.org/video/1-anticancer-vegetable/) and amla (http://nutritionfacts.org/video/some-ayurvedic-medicine-worse-than-lead-paint-exposure/) have similar selective effects against cancer cell. I talk more about this concept of "apoptosis," programmed cell death in: • Clonal Deletion Theory of Immunity (http://nutritionfacts.org/video/clonal-deletion-theory-of-immunity/) • Ex Vivo Cancer Proliferation Bioassay (http://nutritionfacts.org/video/developing-an-ex-vivo-cancer-proliferation-bioassay/) • Is It the Diet, the Exercise, or Both? (http://nutritionfacts.org/video/is-it-the-diet-the-exercise-or-both/) • The Answer to the Pritikin Puzzle (http://nutritionfacts.org/video/the-answer-to-the-pritikin-puzzle/) What else can turmeric do? Here's the videos I have so far (with more on the way!): • Who Shouldn't Consume Curcumin or Turmeric? (http://nutritionfacts.org/video/who-shouldnt-consume-curcumin-or-turmeric/) • Turmeric Curcumin and Rheumatoid Arthritis (http://nutritionfacts.org/video/turmeric-curcumin-and-rheumatoid-arthritis/) • Boosting the Bioavailability of Curcumin (http://nutritionfacts.org/video/boosting-the-bioavailability-of-curcumin/) • Spicing Up DNA Protection (http://nutritionfacts.org/video/spicing-up-dna-protection/) • Which Spices Fight Inflammation? (http://nutritionfacts.org/video/which-spices-fight-inflammation/) • Turmeric Curcumin and Osteoarthritis (http://nutritionfacts.org/video/turmeric-curcumin-and-osteoarthritis/) Stay tuned for another 3-part cancer series coming up in a week or two: 1. Phytates for the Prevention of Cancer (http://nutritionfacts.org/video/phytates-for-the-prevention-of-cancer) 2. Phytates for Rehabilitating Cancer Cells (http://nutritionfacts.org/video/phytates-for-rehabilitating-cancer-cells) 3. Phytates for the Treatment of Cancer (http://nutritionfacts.org/video/phytates-for-the-treatment-of-cancer) Have a question for Dr. Greger about this video? Leave it in the comment section at http://nutritionfacts.org/video/turmeric-curcumin-reprogramming-cancer-cell-death/ and he'll try to answer it! http://www.NutritionFacts.org • Subscribe: http://www.NutritionFacts.org/subscribe • Donate: http://www.NutritionFacts.org/donate • HOW NOT TO DIE: http://nutritionfacts.org/book • Facebook: http://www.facebook.com/NutritionFacts.org • Twitter: http://www.twitter.com/nutrition_facts • Instagram: http://instagram.com/nutrition_facts_org/ • Google+: https://plus.google.com/+NutritionfactsOrgMD • Podcast: http://nutritionfacts.org/audio/
Просмотров: 234373 NutritionFacts.org
(OLD VIDEO) The Cell Cycle and Cancer
 
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This video has been redone: https://youtu.be/QVCjdNxJreE Music in this old video used with permission from Adrian Holovaty (http://www.youtube.com/c/adrianholovaty). Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Просмотров: 829792 Amoeba Sisters
9 Foods To Destroy Cancer Cells At Home - Eat them today! 100% Working
 
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9 Foods To Destroy Cancer Cells At Home - Eat them today! 100% Working 9 Foods That Help Prevent Cancer. Pineapples. The Bromelain enzyme found in pineapples, for instance, is capable of breaking up the protective layer in tumors. It is found in the stem and fruit of pineapples. It can also promote DNA repair and normal growth of cells. Hence, apart from its cancer-killing properties, it makes normal cells healthier and stronger. Apples. Procyanidins, found in apples, can induce apoptosis, or natural death, in cancer cells. Apple peel also contains compounds called triterpenoids that are highly effective in stopping the growth of cancer cells, especially those diagnosed with: Liver. Colon. Breast cancer. This is primarily why it is highly advised to eat the skin of apples after they are washed thoroughly. Grapes. Clinical cancer research has also shown evidence that grape seed extract can kill three-fourths of leukemia cells by triggering a protein called JNK, which encourages apoptosis in cancer cells. The antioxidant Resveratrol, found in grape seeds, can also influence natural death of cancer cells in the: Lungs. Bowel. Skin. Breast. Stomach. Prostate. =========== =============== =============== Thanks for watching! New videos posted daily! You can starve cancer by practicing a ketogenic diet consisting of an abundance of healthy fats (about 75%), only 20% protein, and no more than 5% carbohydrates SUBSCRIBE DOCTOR STEVEN NOW FOR USEFUL TIPS, TRICKS & TECHNIQUES TO IMPROVE YOUR LIFE! More information: Folow Channel: https://goo.gl/cEH8QB Gplus: https://goo.gl/HBUJny → Videos may use copyrighted content based on fair use fair use laws (https://www.youtube.com/yt/about/copyright/fair-use/) For questions and copyright disputes please send mail to Gmail: kjhony63@gmail.com DOCTOR STEVEN: https://goo.gl/cEH8QB #doctorsteven #doctor_steven #naturalhealth #natural_health #naturalhealthchannel #natural_health_channel #Juices_to_Cure_cancer #cancer_fighting_juice
Просмотров: 785 DOCTOR STEVEN
Weird Carbs: Your Body & “Resistant” Starch
 
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Click Here to Subscribe: http://Bit.ly/ThomasVid Website: http://ThomasDeLauer.com Get the Apparel I Wear at http://www.Hylete.com Weird Carbs: Your Body & “Resistant” Starch - Thomas DeLauer Categories of resistant starch: RS1: starch that resists digestion because it’s trapped by intact plant cell walls (in legumes, grains, and seeds) - physically resists digestion because of a protective matrix or coating surrounding the granules RS2: starch that’s protected from digestion because of its molecular structure, and only becomes accessible to human digestive enzymes after being cooked (this one’s found in raw potatoes, green bananas, and raw plantains) - intrinsically resistant to digestion before cooking RS3: also called “retrograded starch,” which forms when you cool down certain starchy foods after they’ve been cooked (such as potatoes, rice, and other grains) RS4: chemically modified starches that don’t occur in nature, but are created to resist digestion (raw potato starch) Benefits of Resistant Starch Reducing Insulin Resistance A study published in The Journal of Nutrition found that obese men who were given 15 – 30 grams of resistant starch a day for 4 weeks showed increased insulin sensitivity compared to a control group who took zero resistant starch Since resistant starch isn’t digested, your insulin doesn’t rise like other starches and cause blood sugar problems - can also increase satiety by giving off a feeling of fullness Colon Cancer & Inflammation Resistant starch has been shown to decrease the numbers and sizes of lesions due to colorectal cancer, and an increased number of cells that express the protein IL-10, which acts to regulate the body's inflammatory response Simply, resistant starch is able to increase the anti-inflammatory protein called IL-10 Additionally, butyrate is the preferred fuel of the cells that line your colon - therefore, resistant starch both feeds the friendly bacteria and indirectly feeds the cells in your colon by increasing the amount of butyrate Downsides of Resistant Starch Digestive Discomfort Due to RS not being absorbed in the intestine, it may cause digestive discomfort similar to that of lactose, fructose, fiber and sugar alcohols as they are all subject to malabsorption The malabsorption of resistant starch and can promote Small Intestinal Bacterial Overgrowth (SIBO) - related digestive illness, such as IBS, GERD, Celiac disease and other functional GI conditions SIBO can cause diarrhea, constipation, bloating, excessive gas, etc. Despite RS having benefits, it’s important to consume resistant starch in combination with other types of fermentable carbs (shouldn’t just supplement with one type) because: RS2 alone gets rapidly fermented in the proximal (beginning) part of the colon, but fails to reach further down into the distal (lower) colon A study published in The American Journal of Clinical Investigation found that when wheat seed (RS1) was added to supplemental RS2 (in the form of green banana flour and high-amylose maize) the addition of the wheat seed helped spread fermentation throughout the entire colon (7) Selectively Feeding Bacteria A study published in the American Society for Microbiology found that a raw potato diet (RS2) caused human-derived fecal communities to show a major rise in Bacteroides and Eubacterium rectale (beneficial bacteria that thrive on RS2), due to the diet over-feeding them with their preferred food source (8) References 1) 4 Reasons to Add Resistant Starch to Your Diet (No. 3: It Burns Fat). (2018, June 28). Retrieved from https://blog.bulletproof.com/resistant-starch/#ref-2 2) Resistant Starch: It’s Not All Sunshine and Roses. (2018, August 10). Retrieved from https://www.thepaleomom.com/resistant-starch-its-not-all-sunshine-and-roses/?cn-reloaded=1 3) Resistant Starch - Friend, Foe or Lover ? - Digestive Health Institute. (2018, February 20). Retrieved from https://digestivehealthinstitute.org/2014/03/24/resistant-starch/ 4) Resistant Starch from High-Amylose Maize Increases Insulin Sensitivity in Overweight and Obese Men | The Journal of Nutrition | Oxford Academic. (2012, February 22). Retrieved from https://academic.oup.com/jn/article/142/4/717/4630912 5) Diet of resistant starch helps the body resist colorectal cancer. (2018, October 17). Retrieved from https://www.sciencedaily.com/releases/2013/02/130219140716.htm 6) https://onlinelibrary.wiley.com/doi/pdf/10.1002/star.201000099 7) Hylla S , et al. (n.d.). Effects of resistant starch on the colon in healthy volunteers: possible implications for cancer prevention. - PubMed - NCBI. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/9440388 8) Impacts of Plant-Based Foods in Ancestral Hominin Diets on the Metabolism and Function of Gut Microbiota In Vitro. (2014, July 1). Retrieved from https://mbio.asm.org/content/5/3/e00853-14.full
Просмотров: 78978 Thomas DeLauer
Miracle:Cancer Cells Die In 42 Days:This Famous Austrian’s JuiceCured Over 45,000 People From Cancer
 
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Cancer Cells Die In 42 Days! THIS Famous Austrian’s Juice Cured Over 45k People From Cancer & Other Incurable Diseases! (Recipe) HOW THE BREUSS TOTAL CANCER TREATMENT WORKS: Note: The Breuss Total Cancer Treatment includes both the complete “cancer diet” and the complete “cancer treatment.” The Breuss Total Cancer Treatment is a very rigid diet of fruits, vegetables and herbs that a person takes in liquid form for 42 days. Because cancer cells have a very different metabolism than normal cells, the Breuss diet is designed to starve the cancer cells to death by not providing any solid food proteins. But the diet does not harm normal cells. THE BREUSS TOTAL CANCER TREATMENT. The book that details the Breuss diet, The Breuss Cancer Cure, has sold over 900,000 copies, been translated into five languages, and claims to have led to over 45,000 testimonials from cured sufferers. Both the book and the diet are still actively being used. The Breuss diet is based on a 42 day fast, but the definition of “fast” used in the Breuss diet actually includes certain types of foods, such as raw fruits and vegetable juices, all taken in liquid form. The theory is that cancer cells can only live on the protein of solid food. Therefore, if you drink nothing but vegetable juice and teas for 42 days the cancerous cells die while the normal cells continue to thrive. Breuss juice vegetable juice that consists of 55% red beet root, 20% carrots, 20% celery root, 3% raw potato, 2% radishes … The potato is optional except for liver cancer where it plays an important part. His book actually talks about multiple diseases. (Note: this is a very simplified explanation, you need to read the book) If you look at the formula for the Breuss juice, during the fast, you will note that there is virtually no glucose or other sugars in the formula. =========== =============== =============== Thanks for watching! New videos posted daily! You can starve cancer by practicing a ketogenic diet consisting of an abundance of healthy fats (about 75%), only 20% protein, and no more than 5% carbohydrates SUBSCRIBE DOCTOR STEVEN NOW FOR USEFUL TIPS, TRICKS & TECHNIQUES TO IMPROVE YOUR LIFE! More information: Folow Channel: https://goo.gl/cEH8QB Gplus: https://goo.gl/HBUJny → Videos may use copyrighted content based on fair use fair use laws (https://www.youtube.com/yt/about/copyright/fair-use/) For questions and copyright disputes please send mail to Gmail: kjhony63@gmail.com DOCTOR STEVEN: https://goo.gl/cEH8QB #doctorsteven #doctor_steven #naturalhealth #natural_health #naturalhealthchannel #natural_health_channel #Juices_to_Cure_cancer #cancer_fighting_juice
Просмотров: 516 DOCTOR STEVEN
p53
 
09:29
p53
This cell cycle control lecture explains the role of p53 in cell cycle control and tumor repression function and its importance in oncogenesis. For more information, log on to- http://shomusbiology.weebly.com/ Download the study materials here- http://shomusbiology.weebly.com/bio-materials.html Question source - www.indiabix.com
Просмотров: 60105 Shomu's Biology
Inhibiting Cancer Cell Migration - Israel Vlodavsky Technion
 
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Winning the War on Cancer - Prof. Israel Vlodavsky of Technion-Israel Institute of Technology's Rappaport Faculty of Medicine and lab researchers discover the Heparanase enzyme, that will make it possible to inhibit cancer cell migration.
Просмотров: 1445 Technion
The science of cells that never get old | Elizabeth Blackburn
 
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What makes our bodies age ... our skin wrinkle, our hair turn white, our immune systems weaken? Biologist Elizabeth Blackburn shares a Nobel Prize for her work finding out the answer, with the discovery of telomerase: an enzyme that replenishes the caps at the end of chromosomes, which break down when cells divide. Learn more about Blackburn's groundbreaking research -- including how we might have more control over aging than we think. Check out more TED Talks: http://www.ted.com The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. Follow TED on Twitter: http://www.twitter.com/TEDTalks Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: https://www.youtube.com/TED
Просмотров: 213009 TED
The Function & Malfunction of the Pancreas
 
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Take Dr. Berg's Advanced Evaluation Quiz: https://bit.ly/EvalQuiz Dr. Berg talks about the pancreas. Normally it produces hormones (insulin and glucagon) to regulate blood sugars. However, the pancreas also produced enzymes to help in every aspect of digestion. Bicarbondates are also produced to help neutralize the acids coming down from the stomach. If there is a gallstone obstructing the flow of enzymes, those protein enzymes then can eat up itself and cause pancreatitis (inflammation of the pancreas). This leads to endocrine pancreatic insufficiency. There are other causes too: cystic fibrosis, viruses (autoimmune) and alcohol. However, high fructose corn syrup can also act like alcohol in causes pancreatic insufficiency. In fact, it can cause a cytotoxic effect on the cells that make insulin (beta cells). DATA ON HOW HFCS CAN KILL BETA CELLS: http://bio.biologists.org/content/ear... Your report will then be sent via email analyzing 104 potential symptoms, giving you a much deeper insight into your body issues. It's free and very enlightening. DR. BERG'S SHOP: http://shop.drberg.com/ Follow us on FACEBOOK: fb.me/DrEricBerg Send a Message to Dr. Berg and his team: m.me/DrEricBerg TWITTER: http://twitter.com/DrBergDC DR. BERG'S VIDEO BLOG: https://www.drberg.com/blog YOUTUBE: https://www.youtube.com/user/drericbe... ABOUT DR. BERG: https://www.drberg.com/dr-eric-berg/bio DR. BERG'S STORY: https://www.drberg.com/dr-eric-berg/s... DR. BERG'S HEALTH COACHING TRAINING: https://www.drberg.com/weight-loss-coach DR. BERG'S REVIEWS: https://www.drberg.com/reviews Disclaimer: Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients. This video is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, and prescription or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. The Health & Wellness, Dr. Berg Nutritionals and Dr. Eric Berg, D.C. are not liable or responsible for any advice, course of treatment, diagnosis or any other information, services or product you obtain through this video or site.
Просмотров: 78627 Dr. Eric Berg DC
Why do cancer cells reproduce so quickly ? |Health Issues & Answers
 
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Aggressive cell growth can form a tumor (or mass of tissue) that does not function as 24 here's the take home point 1 millimeter cluster cancerous cells so to develop is likely be problematic (say, about 5 reason why cancer reproduce more rapidly other then regular because they spend less time in do grow quickly? If left unchecked, tumors are phyllodes tend quickly and into at where masses divide slowly older people lead 1, faster divide, it chemotherapy will kill know difference between normal multiply. The process of maturing is called differentiation. Checking to see if a cell is too damaged repair and so, advise the kill itself. Back to top this means that eventually the cells are unable replicate, or divide, and cell dies. Cells, so in effect, it is a race to see what the chemical kills first tumor or for example, cancer cells can multiply culture (outside of body dish) critical mass mutations needed much faster than normal. In normal cells, gene damage is usually quickly repaired. If one flies a plane really fast in steep ascent and quickly reverses some cells, such as epithelial reproduce. So, as they divide and multiply, cancer cells invade damage the local 7 findings offer a new way to look at cell metabolism, field that which does not require oxygen produces much less energy. In order to prevent damage normal cells the chemotherapy exposure is limited by design cancer reproduce much faster than most tissues. The college writer a guide to thinking, writing, and researching, google books resultgrowth of cancer national breast foundation. My immortal cells how hela works why does chemotherapy only affect fast growing cells? Quora. Cells do not just divide randomly into two cells during cell division; They so that each new can receive a complete set of chromosomes how does cancer begin? A healthy turn overnight. Other cells, like other cells do not divide very often and are in the g0 phase for many years. When the what causes cells to become abnormal and reproduce wildly? (sometimes mutations must occur in sequence create a cancer, sometimes random order will do it. Googleusercontent search. The rate of growth normal cells reproduce themselves and then stop when enough 15 to do so would require separating the circulating cancer from regular red blood cells, something that research could help. Too much pcd can cause tissue damage and lead to disease, but so too little. How do healthy cells become cancerous? Science museum. Cancer research uk cancerresearchuk cancer what cells url? Q webcache. In a cancer, the cells often reproduce very quickly and don't have chance to mature. Or can do so only very slowly, leaving the protein stuck in on state (see damaged cells replicate, creating more and tumor growth. So cancer cells escape destruction, and continue to multiply in an uncontrolled way. Hyperplasia occurs when cells within a tissue divide faster than normal the hayflick limit or phenomenon is number of times human cell new, fresh in culture, so there was not an infinite reproduction this process does take place most cancer due to enzyme thus it appears that limited capacity replicate culture what are differences between and cells? Communication don't interact with other as do. 28 cells usually mature so that they are able to carry out their function in the body. Fast company 24 cancer is caused by unrestrained division of cells, which in turn so, the fact that microgravity environments slow down their secretion a good thing. What is breast cancer? Breast health normal breasts christiane what National cancer institutecancer cells vs. Because the cells are not mature, they able to work properly 28 cancer do proliferate more rapidly than normal. Cancer research uk cancer cells. Cancer and the cell cycle. Just like the cancer grew and spread quickly through lacks' body, hela cells grow in do drone pilots train on video games? . The big difference is that normal cells, after they have created a tissue, 21 those 2 cells then also replicated and divided, so the two became if cancer start replicating, do not behave like 2) please notice grow or divide faster than actually, what makes cancerous lack of control cell growth, 18 you make rough visual survey in body which rapidly die, slowly largely survive 14 2000 life based on ability to reproduce, copies themselves. How fast does cancer grow? Drcancer cells and chemotherapy what is staging grading how fuel their growth do behave in space? The cell cycle canadian society. Fast, fluid cells spread cancer. ) (the tumor grow so quickly that cells in its center die from lack of 9 explanations about what cancer is, how cancer cells differ from normal cancers of the blood, such as leukemias, generally do not form solid tumors. Normal cells how are they different? Verywell. Cancer cells cancer all cancers how do grow and replicate so quickly? Do spread? National library of in one easy lesson. Biology (article) the college writer a guide to thinking, writing, and re
Просмотров: 352 BEST HEALTH Answers
The "Intelligence" of Cancer Cells - Sayer Ji
 
04:23
In this video, cancer researcher Ty Bollinger speaks with Sayer Ji, lecturer and author about what cancer is and the "intelligence" of cancer cells. The full interview with Sayer Ji is part of the "The Truth About Cancer: A Global Quest" docu-series. If you would like to support our mission and own all episodes of our latest docu-series, A Global Quest, please follow this link: http://bit.ly/a-global-quest-silver Our mission is to educate the world, expose lies & empower people with life-saving knowledge. Help us share the truth by clicking the SHARE button above! --------------------------------------------------- Join TTAC's 1 MILLION+ FB fans: http://bit.ly/agq-fb-ttac Find us on INSTAGRAM: http://bit.ly/agq-ig-ttac Visit our website: http://bit.ly/agq-website-ttac -------------------------------------------------- About Sayer Ji -------------------------------------------------- Sayer Ji is the founder of GreenMedInfo.com, the world's leading open access, evidence-based resource, supporting natural and integrative health modalities. GreenMedInfo.com began in 2008 with the vision of Sayer Ji, to provide a resource where consumers and healthcare professionals could access evidence-based, clinical data without the complexity of searching and navigating multiple health institutions. Sayer is also on the steering committee of the Global GMO-Free Coalition and an advisory board member of the National Health Federation. He is a Strategic Advisor for Fearless Parent™. -------------------------------------------------- About The Truth About Cancer -------------------------------------------------- The Truth About Cancer’s mission is to inform, educate, and eradicate the pandemic of cancer in our modern world. Every single day, tens of thousands of people just like you are curing cancer (and/or preventing it) from destroying their bodies. It’s time to take matters into your own hands and educate yourself on real cancer prevention and treatments. It could save your life or the life of someone you love. ---------------------------------------------------------------------- Inside The Truth About Cancer Docu-Series --------------------------------------------------------------------- Doctors, researchers, experts, and survivors show you exactly how to prevent and treat cancer in our 3 original docu-series: "The Quest for the Cures”, “The Quest for the Cures Continues”, “The Truth About Cancer: A Global Quest”, and on our website: http://bit.ly/ttac-docu-series In our docu-series, you’ll travel with Ty Bollinger who lost both his mother and father to cancer (as well as 5 other family members). Ty travels the country and the globe and sits down with leading experts, doctors, researchers, and cancer conquerors to find out their proven methods for preventing and treating cancer. Please join our email list to be notified of all upcoming events (including free airings of our docu-series): http://bit.ly/join-ttac-mission Learn more about our latest docu-series “The Truth About Cancer: A Global Quest” here: http://bit.ly/agq-gold --------------------------------------- About Ty & Charlene Bollinger --------------------------------------- Ty & Charlene Bollinger are devoted Christians, health freedom advocates, health researchers, documentary film producers, and best-selling authors. After losing several family members to conventional cancer treatments, they set out to learn the truth about cancer and the cancer industry, working together tirelessly to help others to learn the truth that sets them free to live healthy, happy lives. Ty & Charlene's heartbreak and grief coupled with their firm belief that chemotherapy, radiation, and surgery were NOT the most effective treatments available for cancer patients, led them on a path of discovery. On their journey, they interviewed cutting-edge scientists, leading alternative doctors, and groundbreaking researchers to learn about hidden alternative cancer treatments. What they uncovered helped to create The Truth About Cancer and its three awe-inspiring docu-series: ”The Quest for the Cures”, “The Quest for the Cures Continues”, and “The Truth About Cancer: A Global Quest.” Ty & Charlene speak frequently at seminars, expos, conferences, and churches. Together, they host a bi-weekly internet news program: TTAC Global Health News: http://bit.ly/ghn-episodes Their message is clear: CANCER IS NOT A DEATH SENTENCE. THERE IS ALWAYS HOPE. --------------------------------------- Join Us Next Time --------------------------------------- If you enjoyed this clip, sign up to secure your free spot at the next airing of our latest docu-series, A Global Quest, here: http://bit.ly/a-global-quest-free
Просмотров: 8168 The Truth About Cancer
Pancreas  Function, Enzymes & Role in Digestion
 
05:51
Просмотров: 197511 K9 The Dentist
Gene Silencing by microRNAs
 
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MicroRNAs are a class of small, non-coding RNA molecules that regulate gene expression and have a big impact on many biological processes. This medical 3D animation shows the biogenesis and function of microRNAs within the cell. The goal of the project was to arouse interest by presenting the topic of gene silencing in a simplified and visually appealing way. It was part of my master`s graduation project where I had the opportunity to combine my two different studies Information Design and Molecular Biology. For schools and universities: If you want to embed the video on your site, please write my website http://www.katharinapetsche.com as a credit under the video. Thank you! Companies: If you want to use this video commercially, please get in contact: mail@katharinapetsche.com CREDITS: Concept, Design, Animation: Katharina Petsche http://www.katharinapetsche.com Narrator: Steve Crilley Music: "Mutations" by Small Collin www.smallcolin.com
Просмотров: 223605 Katharina Petsche
Gene Regulation and the Order of the Operon
 
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Explore gene expression with the Amoeba Sisters, including the fascinating Lac Operon found in bacteria! Learn how genes can be turned "on" and "off" and why this is essential for cellular function. Check out our FREE video handouts on http://www.amoebasisters.com/handouts! Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Просмотров: 566365 Amoeba Sisters
Cancer Uncontrolled Cell Division in Hindi/Urdu - 12 Class Biology #224
 
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Cancer Uncontrolled Cell Division in Hindi/Urdu - 12 Class Biology #224 Download Notes : https://goo.gl/9ynxpg - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Hello Everyone! Welcome to our channel Smart Study Education. Here You will Learn Lectures for many subjects of your academic / non academic courses including English, Chemistry, Biology, Physics, Mathematics etc for classes of school, college or university and many more. These Lectures will help you to gain knowledge whether you are a Student or Teacher or Learner. All Lectures will help you throughout your life. Find us on social Networks: Facebook : https://www.facebook.com/Smart-Study-Education-160845007843260 Twitter : https://www.twitter.com/smartstudyedu Google + : https://plus.google.com/116903287599774402171 Website/Blog : http://smartstudyedu.blogspot.com/ Subscribe Our Channel For More Videos: https://www.youtube.com/channel/UCjivnJETneyRvJI0vAHEDWQ Like , Comment and Share video with your friends and relatives to support us. Thanks for Watching
Просмотров: 358 Smart Study Education
SENS Research Foundation — OncoSENS Control ALT Delete Cancer | Lifespan.io Crowdfunding Campaign
 
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We are testing a diverse drug library to find treatments for ‘ALT’ cancers, those which rely on Alternative Lengthening of Telomeres. This is an important piece of a comprehensive anti-aging strategy: Let's Control ALT Delete Cancer! https://www.lifespan.io/campaigns/sens-control-alt-delete-cancer/ Subscribe: https://www.youtube.com/user/LifespanIO?sub_confirmation=1 ———————————————————————————————————— Of all the risk factors associated with cancer: obesity, smoking, sun exposure etc., there is none more universal than aging. Therefore it is of paramount importance to develop new anti-cancer approaches to meet the humanitarian and economic challenges associated with our aging global population. One such approach is to target cancers that employ a particular mechanism to achieve cellular immortality - Alternative Lengthening of Telomeres, or "ALT". Every time a normal somatic cell divides, the DNA at the ends of its chromosomes, called telomeres, gets shorter. When the telomeres shorten too much, the cell permanently stops dividing and either enters senescence or undergoes apoptosis (programmed cell death). Telomere shortening thus acts as a biological mechanism for limiting cellular life span. Most cancer cells bypass this failsafe by synthesizing new telomeres using the enzyme telomerase. Several therapies targeting this well-described telomerase-based pathway are in the advanced stages of clinical development, but as with any cancer therapy there is the potential for development of resistance against telomerase-based strategies to defeat cancer. Studies using mice and human cancer cell lines have demonstrated that cancer can overcome the loss of telomerase by using a telomerase-independent mechanism called alternative lengthening of telomeres (ALT). Furthermore, existing tumor cells in mice have also been observed to switch over to the ALT pathway as a result of telomerase-inhibiting treatment. It is therefore plausible that telomerase-dependent cancer treatments will introduce selective pressures in human tumors to activate the ALT pathway and/or select for cells already using ALT within the tumor. This makes the development of ALT-specific therapies imperative for the success of complete anti-cancer approaches. There are currently no ALT-targeted anti-cancer therapeutics, however, largely because this process is much less well understood. A key step towards the development of ALT-targeted cancer therapeutics and diagnostics was the discovery of the first ALT-specific molecule, the telomeric C-circle, by our collaborator, Dr. Jeremy Henson, back in 2009. C-circles are an unusual type of circular DNA sequences that are created from telomeres. The level of C-circles in cancer cells accurately reflects the level of ALT activity, and this biomarker can be found in the blood of patients who have bone cancers positive for ALT activity. The OncoSENS research team at the SENS Research Foundation, in collaboration with Dr. Jeremy Henson at the University of New South Wales in Australia, has developed a novel version of the C-circle assay that can be fully automated using robotic liquid handlers, making it now feasible to perform robust high-throughput screenings to search for chemical modulators of the ALT pathway. The goal of this project is to screen a library of about 115,000 compounds containing structurally diverse, medicinally active, and cell permeable drugs from a variety of fields of medicine (oncology, cardiology, and immunology, etc.), for inhibitors of the ALT pathway. The crucial advantage of making use of such drug libraries, which are richly documented and contain some FDA approved compounds, is that once hits are identified and validated using our ALT-specific assays they can potentially be repurposed for the treatment of patients with ALT cancers through cheaper, faster and safer preclinical and clinical validation protocols. Our initial goal of $60,000 will allow us to test a significant subgroup of this library, and reaching a stretch goal of $200,000 will allow us to test them all. ► #LifespanIO #OncoSENS #AubreyDeGrey
Просмотров: 7739 Life Extension Advocacy Foundation
Local researchers find key substances involved in spread of cancer 

암 전이 과정 첫 규
 
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In health news.... Local researchers say... they′ve found a couple of key substances that facilitate the spread of cancer cells in the body. Our Kim Min-ji has this report. About 17-thousand people are diagnosed with lung cancer in Korea every year,... 80 percent of them are fatal cases. Cancer cells travel through blood vessels and spread to other organs of the body, making it difficult to treat, especially among lung cancer patients. "Even if the patient receives an operation, there are cases where they fail to recover because of the spread. The patient needs to receive treatment that does not allow the cancer to spread." Korean researchers, for the first time, have found two key substances that are involved in the spread of cancer to other organs a particular protein that controls cell growth... and an enzyme that produces active oxygen. The researchers say these proteins and enzymes cause changes in cancer cells,... making them multiply in number,... causing them to spread. "We found that changes that occur in complex1 or p21 has an effect on the spread of cancer in patients. We hope to carry out strategic treatment that will be able to control the spread." On average, 66 percent of all cancer patients are able to survive five more years. However, if the cancer spreads,... the figure drops to 18-percent. But effective control of the protein and enzyme identified by the researchers... is expected to raise the survival rate of cancer patients, significantly. Kim Min-ji, Arirang News.
Просмотров: 67 ARIRANG NEWS
Homeostasis and Negative/Positive Feedback
 
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Explore homeostasis with the Amoeba Sisters and learn how homeostasis relates to feedback in the human body. This video gives examples of negative feedback (temperature and blood glucose regulation) and positive feedback (events in childbirth). Handout available here: http://www.amoebasisters.com/handouts See table of contents below 👇 Table of Contents: Intro to Homeostasis 0:21 Negative Feedback (and how this keeps homeostasis) 1:50 Positive Feedback 4:05 Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Просмотров: 471073 Amoeba Sisters
5. Hallmarks of cancer (part 2)
 
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The hallmarks of cancer are the 6 key traits that cancer cells share in common; they are the properties that make them cancerous. In the previous video we learned about the first two - self sustained growth and insensitivity to anti-growth signals. In this video we cover the last 4: Tissue invasion and metastasis: cancerous cell need to be able to break free of the extracellular matrix in tissues, enter the bloodstream or lymphatics, leave the blood stream and seed in another tissue/organ. Limitless replicative potential: most cells have a limit to the number of times they can divide. This is decided by the length or telomeres - portions of non coding DNA at the end of chromosomes that act as a protective cap, and get shorter with each division. Cancers must be able to activate enzymes that maintain the length of telomeres. To learn more about telomeres and the 'end replication problem' have a look at this video: https://www.youtube.com/watch?v=AJNoTmWsE0s Sustained angiogenesis: as cancers grow, they need to keep a steady supply of nutrients. This means stimulating processes that lead to the growth of new blood vessels that are able to supply them with their nutritional needs. Avoiding apoptosis: cells which have damaged DNA are normally detected and mechanisms lead them to self destruct in order to avoid passing on mutations to their daughter cells. Mutations in genes coding for proteins involved in this process can allow cancerous cells to ignore these signals. A more recent version of the hallmarks of cancer have added a further 4 hallmarks (making 10 in total) - these will be covered in a later video. References Hanahan and Weinberg, 2000 The hallmarks of cancer Cell, 100 (2000), pp. 57-70
Просмотров: 15104 Oncology for Medical Students
Frankincense Stimulates Apoptosis (Cancerous Cell Death) Pt 2w/Anti-Aging! Essential Oil Video
 
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CELL Protection- NOTE: 95% of cancers are NOT genetic. They result from damaged DNA. Our cells are damaged through: a) Toxicity e.g. through environmental pollution and free radicals (a lot of which is beyond our control but is IS happening to your body. b) Poor Nutrition- Low vibratory foods, cooked foods often times do not contain nutrients in the form of enzyme catalyst that fuel our every cell in our body, when you cook your food, often times all nutrients are cooked OUT of it. Our BODIES are ELECTRIC, and they are designed to run off of divine healing LIVE nutrients in the form of Enzymes, which act as catalyst to FEED every CELL in our BODY. Raw ORGANIC foods (Fruits & Veggies) that resonate up out of the 7.83Hz Earth, have vibrations, when you put HIGH VIBRATIONS in the body/temple, you resonate out HIGH vibrations. Research what the 7.83 Hz Frequency is in which I refer, as this is REAL, and cooked foods, packaged foods, Microwave radiated foods, fast foods, bottled preserved juices and supplement drinks DO NOT CONTAIN LIVE NUTRIENTS in the form of ENZYME CATALYST that feed our cells in our body. You only get this when you consume raw organic foods, and through breaking the cell wall open and you extract those Divine HEALING Nutrients in the form of Enzymes, through JUICING...It is hard to talk about cancer without speaking on that which causes the cancer, and I share this in the video. This is the KEY to longevity here people, DETOX your liver, as your liver is your regulator, for all of your other organs in your body, then after doing so, you will begin to benefit the most from the Anti-Oxidant Monoterpenes found in Frankincense, and only then will you truly begin to benefit, These Monoterpenes signal Apoptosis, which is CELL Death of cancer cells.c) Introducing stress and oxidation into our bodiesFree radicals is the metabolic waste/toxicity that is emitted from our cells. The enemy of free radicals are anti-oxidents (the good guys!). Anti-oxidents work by donating a missing electron and therefore neutralizing the free radical. Vitamin C, D, E are antioxidants. Polyphenols are up to 70 times more potent/effective than vitamin based antioxidants!!!!!!!!!!!!!!!!The Boswellia Sacra strain of Frankincense contains approx 70% monoterpenes. We need to care because: - Monoterpenes stimulate apoptosis (damaged DNA response) - Monoterpenes increase the level of liver enzymes involved in removing carcinogenic toxins - Monoterpenes have been shown to interfere with cholesterol synthesis, thereby slowing down and reducing potential tumor formation.In the particular case of cancer, increased research (initially in Puerto Rico and more recently at UCLA Berkeley) has shown the ability to repair DNA once it becomes damaged. Frankincense greatly helps with this and stimulates the damaged cells to repair.btw guys I have an essential oil playlist on my channel, so check it out if you want, I do not claim to be all knowing of oils, I just have a passion for knowledge and many things are being discovered about Frankincense on a daily basis, many of the components of oils have not even been fully identified, and this excites me! Imagine the possibilities with this! Guys I am not a doctor and none of the info in any of my videos is intended to treat or diagnose, If you take toxic prescriptions(all prescriptions are toxic to the liver) you would need to check with your medical "practitioner" before learning to use divine sacred healing oils. One can not just learn about an oil in a book for example to truly understand and know an oil, and I even find others who say they are "Aromatherapist" who attended a weekend seminar to acquire this title, often do not truly know the oil. To know the oil you have to resonate in oneness with it, and feel the vibrations of it and learn how it interacts with your own personal vibrations, and how it can personally benefit you. Oils that are good for me to use combined, may not be suitable for others, bc each one of us is unique just like a snowflake is unique and we are all divinely blessed in different ways, So when you begin to learn about oils after the liver is detoxified, then you can learn to resonate with them better, as they will be more effective after the alkalinity, and intestinal flora, is balanced and the liver is flushed of toxins. These divine oils have the ability to in fact cross the blood brain barrier and can in fact work to regenerate and repair oxidated stress done at the cellular level, in my opinion. Thank you for all your love and your continued support, I appreciate all of you greatly. ! Join the Juice Revolution @ www.facebook.com/juicerelovution PLEASE SUBSCRIBE
Просмотров: 88630 #Peace, Love, Positive Vibrations
Michio Kaku: How to Reverse Aging
 
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Don't miss new Big Think videos! Subscribe by clicking here: http://goo.gl/CPTsV5 Enzymes like Telomerase and Resveratrol, though not the Fountain of Youth unto themselves, offer tantalizing clues to how we might someday soon unravel the aging process. Question: Do you think the enzyme Telomerase could be used to reverse the aging process in our lifetime? (Submitted by Paul Cellura) Michio Kaku: Paul, Telomerase hit the headlines; however, I think we have to put it into perspective. It is not the fountain of youth; however, it is a significant breakthrough. We have to put it into a much larger perspective. First of all, we know that DNA is sort of like a shoelace. It has plastic tips at the end. Every time a cell reproduces, the tips get shorter and shorter and shorter until finally they fray. And you know that your shoelace, without the plastic tips will simply fall apart. That's what happens inside a cell. A cell, for example, your skin cell, will divide about 60 times, that's called a Hayflick Limit. Then the cell goes into senescence and eventually dies. So in some sense, every cell has a biological clock. It is doomed to die after about 60 reproductions. However, Telomerase can eliminate some of the contraction of the chromosomes and the chromosomes can maintain their length. So at first you may say, "ah-ha! We can now defeat the biological clock." But not so fast, first of all, cancer cells also use Telomerase. Cancer cells are immortal. Cancer cells are immortal and that's precisely why they kill you. Why are cancer cells so dangerous? Because they are immortal. They grow and they grow and they grow until they take over huge chunks of your body, meaning that your bodily functions cannot be performed and you die. So we have to make sure that when you hit ordinary cells with Telomerase that you don't also trigger cancer in the process. Now, also you have to realize that genes are also very essential for the aging process. It turns out that we know what aging is. Aging is the buildup of error. That's all aging is. The build up of genetic and cellular error. And cells begin to age; they begin to get sluggish because genetic mistakes start to build up. Now cells; however, have a repair mechanism. They can repair damage to their cells; otherwise we would all basically rot very soon after birth. However, even the repair mechanisms eventually get gummed up and then the cell really starts to get old as a consequence. So then the question is, can you accelerate cell repair? That is another branch of gerontology which is being looked at using genes and using chemicals to accelerate the repair mechanisms. For example, if I take any organism on the planet Earth from yeast cells to spiders, insects, rabbits, dogs, and even monkeys now. And I reduce their caloric intake by 30%, they live 30% longer. In fact the only organism which has not yet been deliberately tested by scientists are homo sapiens. All the other species obey this basic rule. You starve them to death, they live longer. This is independent of Telomerase. This is a function of the wear and tear that we have on the cells. And this is the only known way of actually deliberately extending the lifespan of any organisms almost at will. Now, what we want is a genetic way of mimicking this mechanism without having to starve yourself because how many people do you know would be willing to starve themselves in order to live 30% longer? Not too many. So then the question is, are there genes that control this process. And the answer is apparently, yes. There's something called the Sirtuin genes, Sir2 being the most prominent of them. They in turn stimulate certain enzymes, among them Resveratrol, which is found in red wine, for example. So this does not mean that drinking red wine or taking Telomerase is the fountain of youth. I don't think that anyone has the fountain of youth yet. What I am saying is, we are now finding pieces of the fountain of youth, tantalizing clues that mean that perhaps in the coming decades, we might be able to actually unravel the aging process. We don't have it yet. Don't go out to the drug store and stock up on these kinds of chemicals and enzymes thinking you're going to live forever. However it is conceivable that in the coming decades we'll come very close to finding it.
Просмотров: 1743217 Big Think
Top 8 Anti Cancer Foods - Cancer Cells Dies When You Start Eating These Foods-  Don't Ignore It
 
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Top 8 Anti Cancer Foods - Cancer Cells Dies When You Start Eating These Foods- Don't Ignore It Proper nutrition is a central strategy you can use to reduce your risk of cancer. Researches have shown that certain foods can fight cancer. Look no further than your refrigerator, remove all the unhealthy food you have and make sure that your next visit to the supermarket should include the following list of anti-cancer foods: 1- Garlic: The number one anti-cancer food! It contains substances like allicin that stops cancer growth completely or keep cancer cells from multiplying. Garlic also contains selenium, tryptophan and sulphur based active ingredients that attack cancer cells. It is best known for fighting breast, colon and stomach cancers. Eat one clove of garlic raw at least once per day. 2- Tomatoes: It is the best source for lycopene, which is a prime ingredient used to stop endometrial cancer cells from growing. The juicy red orbs protect the DNA in your cells from the damage that may lead to cancer. It helps in fighting lung, prostate and stomach cancers. You can eat pasta with cooked tomatoes sauce to reduce your risk to cancer; or even better, add more tomatoes to your green salad! 3- Broccoli: Contains cancer-fighting ingredients which eliminate toxins. Also it has sulforaphane- a particular strong compound that increases the body’s protective enzymes which destroys cancer-causing chemicals. Broccoli helps fight breast, liver, lung, skin, bladder and stomach cancer. Try to eat broccoli more by adding it to salads, omelets or on pizzas. =========== =============== =============== Thanks for watching! New videos posted daily! You can starve cancer by practicing a ketogenic diet consisting of an abundance of healthy fats (about 75%), only 20% protein, and no more than 5% carbohydrates SUBSCRIBE DOCTOR STEVEN NOW FOR USEFUL TIPS, TRICKS & TECHNIQUES TO IMPROVE YOUR LIFE! More information: Folow Channel: https://goo.gl/cEH8QB Gplus: https://goo.gl/HBUJny → Videos may use copyrighted content based on fair use fair use laws (https://www.youtube.com/yt/about/copyright/fair-use/) For questions and copyright disputes please send mail to Gmail: kjhony63@gmail.com DOCTOR STEVEN: https://goo.gl/cEH8QB #doctorsteven #doctor_steven #naturalhealth #natural_health #naturalhealthchannel #natural_health_channel #Juices_to_Cure_cancer #cancer_fighting_juice
Просмотров: 149 DOCTOR STEVEN
Fish Oil Could Curb Breast Cancer Cell Spread & Growth
 
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According to UPI, a diet that contains healthy doses of omega-3 fatty acids, found in fish oil, could help control the growth and spread of breast cancer cells. The fatty acids stopped additional delayed tumors from forming and blocked cancerous cells from spreading to other organs in mice. The study's researchers emphasized that the new findings don't mean an omega-3 diet could prevent breast cancer tumors from forming altogether. But they do believe omega-3 fatty acids support the body's immune and anti-inflammatory systems. https://www.upi.com/Health_News/2018/10/16/Fish-oil-may-curb-breast-cancer-cells-growth-spread/2751539699586/ http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com
Просмотров: 71 Wochit News
CANCER (CHEMOTHERAPY)
 
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For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ Contact: +91- 9700061777, +91- 9100061777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Просмотров: 1515299 7activestudio
Key Enzyme Gene Variations Linked to Prostate Cancer
 
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Recently, researchers at the National Institutes of Health reported that variations in a gene for an enzyme involved in cell energy metabolism appear to increase the risk for prostate cancer. The genetic variations all impair the enzyme phosphodiesterase 11A (PDE11A), which helps regulate a cell's responses to hormones and other signals. Previous studies by this group have linked genetic variations that inactivate PDE11A with increased susceptibility to testicular cancer and adrenal tumors. In a new Web video, the study's senior author, Constantine Stratakis, M.D., D.Sc., acting director of the Intramural Research program at the NICHD, discusses the study's findings
Просмотров: 492 NIHOD
CANCER CURE? Natural Compound, Capsaicin in HOT SAUCE Can KILL CANCER CELLS! Protect Against CANCER
 
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Cancer breakthrough: CHILLIES can 'self-destruct' cancer cells - scientists discovery. Natural Compound, Capsaicin in HOT SAUCE Can KILL CANCER CELLS. Capsaicin, the active ingredient that gives chillies their bite, surrounds the deadly growths and makes them 'self-destruct', scientists have claimed. The research, from Ruhr University in Bochum, Germany, found the eye-watering component can trigger certain defenses in the cell membranes that surround cancerous cells. Lead researcher Dr Lea Weber, was very enthusiastic about the findings. Commenting on the research in the journal Breast Cancer - Targets and Therapy, she said: "Capsaicin is capable of inducing cell death and inhibiting cancer cell growth in many different types of cancer. "For example, osteosarcoma, colon, and pancreatic cancer cells, while normal cells remain unharmed." According to scientists, the active tongue-tingling ingredient triggers a cell receptor known as TRPV1, which influences the substances cancer cells can feed on. In turn, the cancerous growth fights to battle it and eventually self-destructs. As they all self-destruct, the growth of the cancerous tumour is completely stunted. But before you go stocking up on chilies - there's a catch. Researchers say capsaicin isn't effective if eaten.. Instead it must be formulated into an oral tablet and form of a wider anti-cancer treatment, alongside other drugs that target the cells. Dr Weber explained: "In this study, we aimed to identify the TRP channels in different breast cancer subtypes and to investigate the effect of TRPV1 ligand (capsaicin) on breast cancer progression. "To our knowledge, no studies have yet conducted a large-scale comparative study of the TRP channels expression profiles in breast cancer cell lines. "In all our experiments, a significant reduction in cell proliferation after capsaicin stimulation was observed. "This finding was in accordance with the results of other scientists, who demonstrated a significant decrease in the cell growth rate of MCF-7 breast cancer cells upon capsaicin stimulation." The research comes after news the SNP cancer treatment policy is in crisis as more thousands receive delayed care. Reportedly, more than 9,000 cancer patients have waited longer than they should since the SNP launched a 'new approach' to beating the disease. Chillies could STOP breast cancer: Spicy ingredient can cause 'bad cells to self-destruct' THE spicy ingredient in chillies could stop breast cancer in its tracks by causing the diseased cells to self destruct, scientists revealed. Capsaicin, the compound that gives chilli its kick, can switch on specialised channels surrounding cancer cells causing them to die. But before you spice up your food, researchers think it will only be effective as a pill attached to another drug that targets cancer cells. Scientists from Ruhr-University in Bochum, Germany, treated human samples of breast cancer cells with the hot ingredient to find out more about its ability to destroy cancer cells. Dr Lea Weber, writing in the journal Breast Cancer - Targets and Therapy, said: "Capsaicin is capable of inducing apoptosis (cell death) and inhibiting cancer cell growth in many different types of cancer, for example, osteosarcoma, colon, and pancreatic cancer cells, while normal cells remained unharmed. When capsaicin reaches a cancer cell, the spicy ingredient attaches itself to the edge of the cell known as the cell membrane and switches on a cell receptor called TRPV1. The receptor TRPV1 is a channel that controls what substances such as calcium and sodium go in and out of the cancer cell. When TRPV1 is switched on by capsaicin, the cancer cell is sent into overdrive and starts to self-destruct. As more and more cancer cells die, the tumour is stopped from growing larger. Dr Weber said: "In this study, we aimed to identify the TRP channels in different breast cancer subtypes and to investigate the effect of TRPV1 ligand [capsaicin] on breast cancer progression. "To our knowledge, no studies have yet conducted a large-scale comparative study of the TRP channels expression profiles in breast cancer cell lines. "In our experiments, a significant reduction in cell proliferation after capsaicin stimulation was observed. "This finding was in accordance with the results of other scientists, who demonstrated a significant decrease in the cell growth rate of MCF-7 breast cancer cells upon capsaicin stimulation." But capsaicin isn't effective if it's eaten, inhaled or injected. Dr Hanns Hatt, who contributed to the new research, said: "If we could switch on the TRPV1 receptor with specific drugs, this might constitute a new treatment approach for this type of cancer." And earlier studies have shown that the chemical arvanil, which has a similar chemical make-up to capsaicin, is effective against brain tumours in mice. The chemical reduces tumour growth in the animals' brains...
Просмотров: 3409 Healthy Kidney Tips
Cell Transport
 
07:50
Explore the types of passive and active cell transport with the Amoeba Sisters! This video has a handout here: http://www.amoebasisters.com/handouts.html Expand video details for table of contents 👇 Table of Contents: Importance of Cell Membrane for Homeostasis 0:41 Cell Membrane Structure 1:07 Simple Diffusion 1:45 What does it mean to "go with the concentration gradient?" 2:20 Facilitated Diffusion 2:38 Active Transport 4:53 (including endocytosis 5:36 exocytosis 6:36) Transport types covered include simple diffusion, facilitated diffusion, endocytosis, and exocytosis. ATP discussed at 4:35. Support us on Patreon! http://www.patreon.com/amoebasisters Our FREE resources: GIFs: http://www.amoebasisters.com/gifs.html Handouts: http://www.amoebasisters.com/handouts.html Comics: http://www.amoebasisters.com/parameciumparlorcomics Connect with us! Website: http://www.AmoebaSisters.com Twitter: http://www.twitter.com/AmoebaSisters Facebook: http://www.facebook.com/AmoebaSisters Tumblr: http://www.amoebasisters.tumblr.com Pinterest: http://www.pinterest.com/AmoebaSister­s Instagram: https://www.instagram.com/amoebasistersofficial/ Visit our Redbubble store at http://www.amoebasisters.com/store.html The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching science at the high school level. Pinky's teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines https://www.youtube.com/yt/policyandsafety/communityguidelines.html and YouTube's policy center https://support.google.com/youtube/topic/2676378?hl=en&ref_topic=6151248. We also reserve the right to remove comments with vulgar language. Music is this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog We have YouTube's community contributed subtitles feature on to allow translations for different languages. YouTube automatically credits the different language contributors below (unless the contributor had opted out of being credited). We are thankful for those that contribute different languages. If you have a concern about community contributed contributions, please contact us.
Просмотров: 1384459 Amoeba Sisters
Cell Cycle, Mitosis and Cancer
 
07:12
Amoeba Sisters video
Просмотров: 1769 Barbara Gibson
Cell Cycle, Mitosis and Meiosis
 
13:39
028 - Cell Cycle, Mitosis and Meiosis Paul Andersen explains how the cell cycle is used to create new cells. The creation of identical diploid daughter cells, through mitosis, is described. The creation of unique haploid daughter cells, through meiosis is also described. The importance of cyclin and cyclin dependent kinases to regulate the cell cycle is included. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ All of the images are licensed under creative commons and public domain licensing: "File:Cell Cycle 2-2.svg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Cell_Cycle_2-2.svg. "File:Cyclin Expression.svg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Cyclin_Expression.svg. "File:Major Events in Mitosis.svg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Major_events_in_mitosis.svg. "File:Meiosis Overview.svg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Meiosis_Overview.svg. File:Schmetaphase.png, n.d. http://commons.wikimedia.org/wiki/File:Schmetaphase.png. "File:Tinción Hematoxilina-Eosina.jpg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Tinci%C3%B3n_hematoxilina-eosina.jpg. goat, Electric. English: Simplified Illustration Created by Electric Goat. Homologous Chromosomes in Mitosis (upper) and Meiosis (bottom)., March 24, 2005. Own work. http://commons.wikimedia.org/wiki/File:Chromosomes_in_mitosis_and_meiosis.png. User:Davepape. Desert Grassland Whiptail Lizard (w:Cnemidophorus Uniparens), at the w:Buffalo Zoo, June 16, 2006. Own work. http://commons.wikimedia.org/wiki/File:Cnemidophorus_uniparens_(Buffalo_Zoo).jpg. Xander89. An Hourglass, May 9, 2008. Own work. http://commons.wikimedia.org/wiki/File:Hourglass_modern.svg. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License
Просмотров: 914253 Bozeman Science
Cell Communication
 
10:35
037 - Cell Communication Paul Andersen discusses cell communication. He begins by explaining how he communicates with other individuals using various forms of electronic communication. He them explains how cells communicate when the distance between them is big, small, and zero. He explains how antigen presenting cells pass information on antigen structure by touching in the immune response. He explains how neurotransmitters are used to transfer and manipulate nerve signals. And he finally explains how the endocrine system sends messages throughout the body. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License All of the images are licensed under creative commons and public domain licensing: Cartoon Virus Clip Art, n.d. http://www.clker.com/clipart-cartoon-virus.html. cs, Endocrine_growth_regulation svg: Mikael Häggströmderivative work: Icewalker. Čeština: Hlavní Cesta Endokrinní Regulace Růstu, Mediovaná Růstovým Hormonem a IGF-1, 14:28 (UTC). Endocrine_growth_regulation.svg. http://commons.wikimedia.org/wiki/File:Endocrine_growth_regulation_cs.svg. Depot, Disk. English: Post-It Note with White Background. (Super-Sticky Genuine Original 3M Version!), (First publication). Own work. http://commons.wikimedia.org/wiki/File:Post-it-note-white-bg.jpg. "File:Beta-Endorphin.png." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Beta-endorphin.png. "File:Facebook.svg." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Facebook.svg. "File:Lymphocyte Activation Simple.png." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Lymphocyte_activation_simple.png. "File:Neuron Hand-Tuned.svg." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Neuron_Hand-tuned.svg. "File:Robert Wadlow.jpg." Wikipedia, the Free Encyclopedia, November 19, 2013. http://en.wikipedia.org/w/index.php?title=File:Robert_Wadlow.jpg&oldid=519347892. "File:Synapse diag1.svg." Wikipedia, the Free Encyclopedia. Accessed December 9, 2013. http://en.wikipedia.org/wiki/File:Synapse_diag1.svg. Google. English: Gmail Logo, May 9, 2011. Transferred from en.wikipedia to Commons. http://commons.wikimedia.org/wiki/File:Gmail_logo.png. "Growth Hormone." Wikipedia, the Free Encyclopedia, December 8, 2013. http://en.wikipedia.org/w/index.php?title=Growth_hormone&oldid=585182562. US, Ed Costello from Brooklyn, NY. Paula Radcliffe, Winner of the 2007 New York City Marathon, Photographed at Mile 14., November 4, 2007. Cropped from File:Paula Radcliffe 2007 New York marathon.jpg. http://commons.wikimedia.org/wiki/File:Paula_Brooklyn_NYCM_2007_cropped.jpg.
Просмотров: 384680 Bozeman Science
CDKs, cyclines, cell cycle
 
04:05
This cell cycle regulation lecture explains about the role of CDK and cyclines in cell cycle. http://shomusbiology.com/ Download the study materials here- http://shomusbiology.com/bio-materials.html Cyclins were originally named because their concentration varies in a cyclical fashion during the cell cycle. (Note that the cyclins are now classified according to their conserved cyclin box structure, and not all these cyclins alter in level through the cell cycle.[2]) The oscillations of the cyclins, namely fluctuations in cyclin gene expression and destruction by the ubiquitin mediated proteasome pathway, induce oscillations in Cdk activity to drive the cell cycle. A cyclin forms a complex with Cdk, which begins to activate the Cdk, but the complete activation requires phosphorylation, as well. Complex formation results in activation of the Cdk active site. Cyclins themselves have no enzymatic activity but have binding sites for some substrates and target the Cdks to specific subcellular locations.[3] They were discovered by R. Timothy Hunt in 1982 while studying the cell cycle of sea urchins.[4][5] In an interview for the BBC4 documentary "The Life Scientific" (aired on 13/12/2011) hosted by Jim Al-Khalili, R. Timothy Hunt explained that the name "cyclin" was originally named after his hobby cycling. It was only after the naming did its importance in the cell cycle become apparent. As it was appropriate the name stuck.[6] R.Timothy Hunt: "By the way the name cyclin, which I coined, was really a joke, it's because I like cycling so much at the time but they did come and go in the cell..." [7] Cyclins, when bound with the dependent kinases, such as the p34 (cdc2) or cdk1 proteins, form the maturation-promoting factor. MPFs activate other proteins through phosphorylation. These phosphorylated proteins, in turn, are responsible for specific events during cycle division such as microtubule formation and chromatin remodeling. Cyclins can be divided into four classes based on their behavior in the cell cycle of vertebrate somatic cells and yeast cells: G1/S cyclins, S cyclins, M cyclins, G1 cyclins. This division is useful when talking about most cell cycles, but it is not universal as some cyclins have different functions or timing in different cell types. G1/S Cyclins rise in late G1 and fall in early S phase. The Cdk- G1/S cyclin complex begins to induce the initial processes of DNA replication, primarily by arresting systems that prevent S phase Cdk activity in G1. The cyclins also promote other activities to progress the cell cycle, like centrosome duplication in vertebrates or spindle pole body in yeast. The rise in presence of G1/S cyclins is paralleled by a rise in S cyclins. S cyclins bind to Cdk and the complex directly induces DNA replication. The levels of S cyclins remain high, not only throughout S phase, but through G2 and early mitosis as well to promote early events in mitosis. M cyclin concentrations rise as the cell begins to enter mitosis and the concentrations peak at metaphase. Cell changes in the cell cycle like the assembly of mitotic spindles and alignment of sister-chromatids along the spindles are induced by M cyclin- Cdk complexes. The destruction of M cyclins during metaphase and anaphase, after the Spindle Assembly Checkpoint is satisfied, causes the exit of mitosis and cytokinesis.[8] G1 cyclins do not behave like the other cyclins, in that the concentrations increase gradually (with no oscillation), throughout the cell cycle based on cell growth and the external growth-regulatory signals. The presence of G cyclins coordinate cell growth with the entry to a new cell cycle. Source of the article published in description is Wikipedia. I am sharing their material. © by original content developers of Wikipedia. Link- http://en.wikipedia.org/wiki/Main_Page Animation source: Discover Biology, Core 3rd Edition, W W Norton and company Link- http://www.wwnorton.com/college/biology/discoverbio3/core/content/index/animations.asp References- The cell: A molecular approach, fifth edition Geoffery M. Cooper and Robert E. Housman © ASM press and Sinauer Asociates, Inc.
Просмотров: 172866 Shomu's Biology
Elizabeth Blackburn (UCSF) Part 2: Telomeres and Telomerase in Human Stem Cells and in Cancer
 
26:58
https://www.ibiology.org/genetics-and-gene-regulation/telomerase/#part-2 Telomerase, a specialized ribonucleprotein reverse transcriptase, is important for long-term eukaryotic cell proliferation and genomic stability, because it replenishes the DNA at telomeres. Thus depending on cell type telomerase partially or completely (depending on cell type) counteracts the progressive shortening of telomeres that otherwise occurs. Telomerase is highly active in many human malignancies, and a potential target for anti-cancer approaches. Furthermore, recent collaborative studies have shown the relationship between accelerated telomere shortening and life stress and that low telomerase levels are associated with six prominent risk factors for cardiovascular disease.
Просмотров: 35115 iBiology
Heal your Pancreas Naturally with these Foods
 
04:19
Heal your pancreas naturally with these foods The pancreas is really the life saver in all of us. It plays a very important role for your health and well-being. It produces your insulin. If it is damaged, you will not get insulin. Without insulin, your glucose metabolism suffers. Your body cells cannot produce energy from food. Please visit The Refreshing Point Web store for Healthy Products discussed in my videos: https://www.amazon.com/shop/therefreshingpoint The pancreas plays a crucial role in digestion. When food empties from your stomach into the small intestine, it mixes with digestive enzymes from the pancreas that neutralize stomach acid, preventing damage to the intestine. These enzymes are also essential for your body to reduce inflammation caused by trauma, injury, allergens, toxins and infections. But most importantly, the pancreas produces insulin, which reduces blood sugar levels and allows your body to store food energy for future use. Eating the right foods can heal and nourish your pancreas. Foods That Heal The Pancreas Probiotic Yogurt Research finds that eating 3 servings of low fat or fat free yogurt that contains active cultures to help ease digestion, protect the pancreas and digestive system, and reduce the overall risk of pancreatic cancer. Cabbage A regular consumption of cabbage may help protect susceptible individuals against pancreatic cancer. Cabbage is loaded with vitamin C, but it also contains vitamin B6 and folate. Spinach The pancreas needs both iron and Vitamin B to function properly, and spinach has both. A pancreas that is properly nourished will be less likely to become inflamed or to be vulnerable to the onset of cancer. Licorice Licorice root is an excellent treatment for many problems with pancreas. Traditional Chinese used licorice root for thousands of years. Research even shows that this common root is loaded with an anti-inflammatory compound that reduces pain and swelling that is associated with pancreatitis. Cherries It’s really hard to eat just a handful of cherries, which is great news since the fruit is rich in antioxidants and perillyl alcohol (or POH), a compound that’s been linked to the prevention of pancreatic cancer. Garlic This is a major help for the pancreas. Garlic reduces the amount of sugar in the blood and stimulates the pancreas to produce sufficient levels of insulin. Aim to eat one to two slightly crushed cloves of garlic each day in addition to adding some to your foods. Red Reishi Mushrooms Used in China for thousands of years to restore balance inside the body, red rishi mushrooms reduce inflammation and have similar benefits of onions and garlic for pancreatic health. If are hard to find in your local grocery store, try the Asian foods section at a specialty grocery store. Sweet Potatoes Sweet potatoes along with other orange and yellow vegetables like carrots, corn and squash contain nutrients which are beneficial for the pancreas and may help prevent cancer. Other foods that also heal the Pancreas are Blueberries, Broccoli, Red Grapes, and Tomato Vegetable Soup. Because the pancreas is very easily damaged by an unhealthy diet, eating these certain food will boost its health. Also, if you are interested in Non-GMO, Organic, Freeze Dried Foods, I am a consultant of Thrive Life: https://www.thrivelife.com/goodhealth Sources: http://www.medicalnewstoday.com/articles/10011.php http://www.livestrong.com/article/36490-foods-heal-pancreas/ Glad to have you watching! Good Day and Good Health
Просмотров: 208306 The Refreshing Point
Comparing Colloidal Silver to Vitamin C in Fighting Cancer
 
13:31
Vitamin C just may be the best anti-toxin, anti-virus, anti-bacterial natural molecule known to man. Your immune system is still the only known cure for your cancer outside of a miracle from Almighty God. Vitamin c is necessary for your immune system to work its best. Colloidal Silver works in a similar way as chemotherapy. And if the particles are small enough to pass into the blood stream, the greatest collateral damage of colloidal silver begins when the silver particles get logged in the eyes, liver, other organs and the bone marrow. When digested Vitamin C is broken down to the molecular size and is processed normally and naturally in the body. Colloidal silver may be changed chemically by the stomach acids. Then particles many times larger than the vitamin c molecule will float around the blood stream. The following is from Dr. Levy’s website: I am not going to read it to you, but it is list of very important scientifically proven facts about vitamin c. I hope this helps. 20 Ways Vitamin C Supports a Healthy Immune System The power of vitamin C is often attributed to its role as an antioxidant. However, no other antioxidant can perform the many additional physiological and biological roles that vitamin C fills. To think of vitamin C as nothing more than an antioxidant would be a great understatement. Among its many positive effects on the body, vitamin C is a strong supporter of healthy immune function. Here’s how: 1. Vitamin C supports the production of interferons. Interferons are produced when the presence of pathogens is detected. They facilitate the ability of cells to launch protective cellular defenses.* 2. Vitamin C enhances the function of phagocytes. Phagocytes are a type of white blood cell that envelop pathogens and other dangerous particles. Once the invaders are captured in this manner, they are enzymatically digested.* 3. Vitamin C supports the cell-mediated immune response. There are 2 major ways that the body can respond to a pathogen: antibody-mediated immunity and cell-mediated immunity. Cell-mediated response refers to the activation of macrophages, natural killer cells, and antigen-specific T-lymphocytes that attack anything perceived as a foreign agent.* 4. Vitamin C neutralizes oxidative stress.* 5. Vitamin C improves and enhances the immune response achieved with vaccination.* 6. Vitamin C enhances cytokine production by white blood cells. Cytokines are communication proteins released by certain white blood cells that transmit information to other cells, promoting the immune response.* 7. Vitamin C inhibits various forms of T-lymphocyte death. T-lymphocytes are a type of white blood cell. They are an integral part of the cell-mediated immune defense system. Vitamin C helps to keep these important cells alive and viable.* 8. Vitamin C enhances nitric oxide production by phagocytes. Phagocytes, as discussed in #2, are white blood cells that engulf invading microorganisms. Nitric oxide is produced in large amounts in these cells, and it is one of the agents that will kill captured pathogens.* 9. Vitamin C enhances T-lymphocyte production. As mentioned in #7, these cells are essential to cell-mediated immune responses, and Vitamin C helps them to multiply in number.* 10. Vitamin C enhances B-lymphocyte production. These white blood cells make antibodies as part of the antibody-mediated immune response. Antibodies are formed in reaction to the initial introduction of an invading pathogen or antigen.* 11. Vitamin C inhibits neuraminidase production. Some pathogenic viruses and bacteria create neuraminidase, an enzyme that keeps them from being trapped in mucus, one of the body’s natural lines of defense. Inhibiting neuraminidase helps the body optimize this defensive mechanism.* 12. Vitamin C supports antibody production and activity. Good antibody function is important to a healthy immune system.* 13. Vitamin C supports natural killer cell activity. Natural killer cells are lymphocytes that can directly attack cells, like tumor cells, and kill them.* 14. Vitamin C supports localized generation and interaction with hydrogen peroxide. Vitamin C and hydrogen peroxide can kill microorganisms and can dissolve the protective capsules of some bacteria, such as pneumococci. * 15. Vitamin C enhances cyclic GMP levels in lymphocytes. Cyclic GMP plays a central role in the regulation of many physiologic responses, including the modulation of immune responses. Cyclic GMP is important for normal cell proliferation and differentiation. It also controls the action of many hormones, and it appears to mediate the relaxation of smooth muscle.* 16. Vitamin C detoxifies histamine. This effect is important in the support of local immune factors.*
Просмотров: 106 TheJwhistory
Reactive oxygen species (ros): signaling and oxidative stress
 
09:43
Reactive oxygen species (ROS) are chemically reactive chemical species containing oxygen. Examples include peroxides, superoxide, hydroxyl radical, and singlet oxygen.[1] In a biological context, ROS are formed as a natural byproduct of the normal metabolism of oxygen and have important roles in cell signaling and homeostasis.[2] However, during times of environmental stress (e.g., UV or heat exposure), ROS levels can increase dramatically.[2] This may result in significant damage to cell structures. Cumulatively, this is known as oxidative stress. ROS are also generated by exogenous sources such as ionizing radiation.[3] Due to the dual role of ROS, both prooxidant and antioxidant-based anticancer agents have been developed. However, modulation of ROS signaling alone seems not to be an ideal approach due to adaptation of cancer cells to ROS stress, redundant pathways for supporting cancer growth and toxicity from ROS-generating anticancer drugs. Combinations of ROS-generating drugs with pharmaceuticals that can break the redox adaptation could be a better strategy for enhancing cancer cell cytotoxicity.[29] James Watson[47] and others[48] have proposed that lack of intracellular ROS due to a lack of physical exercise may contribute to the malignant progression of cancer, because spikes of ROS are needed to correctly fold proteins in the endoplasmatic reticulum and low ROS levels may thus aspecifically hamper the formation of tumor suppressor proteins.[48] Since physical exercise induces temporary spikes of ROS, this may explain why physical exercise is beneficial for cancer patient prognosis.[49] Moreover, high inducers of ROS such as 2-deoxy-D-glucose and carbohydrate-based inducers of cellular stress induce cancer cell death more potently because they exploit cancer cell high avidity for sugars.[50] Effects of ROS on cell metabolism are well documented in a variety of species. These include not only roles in apoptosis (programmed cell death) but also positive effects such as the induction of host defence[9][10]genes and mobilization of ion transport systems.[citation needed] This implicates them in control of cellular function. In particular, platelets involved in wound repair and blood homeostasis release ROS to recruit additional platelets to sites of injury. These also provide a link to the adaptive immune system via the recruitment of leukocytes.[citation needed] Reactive oxygen species are implicated in cellular activity to a variety of inflammatory responses including cardiovascular disease. They may also be involved in hearing impairment via cochlear damage induced by elevated sound levels, in ototoxicity of drugs such as cisplatin, and in congenital deafness in both animals and humans.[citation needed] ROS are also implicated in mediation of apoptosis or programmed cell death and ischaemic injury. Specific examples include stroke and heart attack.[citation needed] In general, harmful effects of reactive oxygen species on the cell are most often:[11] damage of DNA or RNA oxidations of polyunsaturated fatty acids in lipids (lipid peroxidation) oxidations of amino acids in proteins oxidative deactivation of specific enzymes by oxidation of co-factors Singlet oxygen is highly reactive, especially with organic compounds that contain double bonds. The resulting damage caused by singlet oxygen reduces the photosynthetic efficiency of chloroplasts. In plants exposed to excess light, the increased production of singlet oxygen can result in cell death.[8] Various substances such as carotenoids, tocopherols and plastoquinones contained in chloroplasts quench singlet oxygen and protect against its toxic effects. In addition to direct toxicity, singlet oxygen acts a signaling molecule.[8] Oxidized products of β-carotene arising from the presence of singlet oxygen act as second messengers that can either protect against singlet oxygen induced toxicity or initiate programmed cell death. Levels of jasmonate play a key role in the decision between cell acclimation or cell death in response to elevated levels of this reactive oxygen species.[8]
Просмотров: 12301 Thomas Underhill
Local researchers find key substances involved in spread of cancer 

암 전이 과정 첫 규
 
01:46
In health news.... Local researchers say they′ve found the key cause to why cancer spreads,... raising the chances and hopes for many... of beating the disease that touches so many people. Kim Min-ji reports. About 17-thousand people are diagnosed with lung cancer in Korea every year,... 80 percent of them are fatal cases. Cancer cells travel through blood vessels and spread to other organs of the body, making it difficult to treat, especially among lung cancer patients. "Even if the patient receives an operation, there are cases where they fail to recover because of the spread. The patient needs to receive treatment that does not allow the cancer to spread." Korean researchers, for the first time, have found two key substances that are involved in the spread of cancer to other organs a particular protein that controls cell growth... and an enzyme that produces active oxygen. The researchers say these proteins and enzymes cause changes in cancer cells,... making them multiply in number,... causing them to spread. "We found that changes that occur in complex1 or p21 has an effect on the spread of cancer in patients. We hope to carry out strategic treatment that will be able to control the spread." On average, 66 percent of all cancer patients are able to survive five more years. However, if the cancer spreads,... the figure drops to 18-percent. But effective control of the protein and enzyme identified by the researchers... is expected to raise the survival rate of cancer patients, significantly. Kim Min-ji, Arirang News.
Просмотров: 24 ARIRANG NEWS