- published: 27 Jun 2015
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Phosphatidylserine (abbreviated Ptd-L-Ser or PS) is an important phospholipid membrane component (i.e. component of the cell membrane) which plays a key role in cell cycle signaling, specifically in relationship to apoptosis.
Phosphatidylserine(s) are actively held facing the cytosolic (inner) side of the cell membrane by the enzyme flippase. This is in contrast to normal behavior of phospholipids in the cell membrane which can freely flip their heads between the two faces of the membrane they comprise. However, when a cell undergoes apoptosis phosphatidylserine is no longer restricted to the cytosolic domain by flippase. When the phosphatidylserines naturally flip to the extracellular (outer) surface of the cell, they act as a signal for macrophages to engulf the cells.
When circulating platelets encounter the site of an injury, collagen and thrombin mediated activation causes externalization of phosphatidylserine (PS) from the inner membrane layer, where it serves as a procoagulant surface. This surface acts to orient coagulation proteases, specifically tissue factor (TF) and Factor VII (the tenase complex), facilitating further proteolysis and activation of Factor X, and ultimately generating thrombin.
Long-Term Capital Management L.P. (LTCM) was a hedge fund management firm based in Greenwich, Connecticut that used absolute-return trading strategies combined with high financial leverage. The firm's master hedge fund, Long-Term Capital Portfolio L.P., collapsed in the late 1990s, leading to an agreement on September 23, 1998 among 16 financial institutions — which included Bankers Trust, Barclays, Bear Stearns, Chase Manhattan Bank, Credit Agricole, Credit Suisse First Boston, Deutsche Bank, Goldman Sachs, JP Morgan, Lehman Brothers, Merrill Lynch, Morgan Stanley, Paribas, Salomon Smith Barney, Societe Generale, and UBS — for a $3.6 billion recapitalization (bailout) under the supervision of the Federal Reserve.
LTCM was founded in 1994 by John W. Meriwether, the former vice-chairman and head of bond trading at Salomon Brothers. Members of LTCM's board of directors included Myron S. Scholes and Robert C. Merton, who shared the 1997 Nobel Memorial Prize in Economic Sciences for a "new method to determine the value of derivatives". Initially successful with annualized return of over 21% (after fees) in its first year, 43% in the second year and 41% in the third year, in 1998 it lost $4.6 billion in less than four months following the 1997 Asian financial crisis and 1998 Russian financial crisis requiring financial intervention by the Federal Reserve, with the fund liquidating and dissolving in early 2000.
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Phosphatidylserine is not only hard to pronounce, but hard to understand its various effects on the body. Especially, when every page on the internet gives a different explanation. In today's episode BodyGeeks' Brandon Gerdes breaks down Phosphatidylserine for the layman. Time to break out the ol' pen and paper!
For more information on PS-Phosphatidylserine, visit http://www.marsvenus.com/p/ps Subscribe to John Gray's Mars Venus YouTube channel for more helpful health tips and down to earth advice on life, love and relationships. Follow John Gray Facebook: http://www.facebook.com/Mars.Venus.John.Gray Twitter: http://www.twitter.com/marsvenus Website: http://www.MarsVenus.com - the official home of John Gray, Ph.D., author of Men Are from Mars, Women Are from Venus
http://www.ihealthtube.com Dr. Bob Berger talks about the benefits of supplementing with phosphatidylserine and when someone should consider adding it to their regimine. Dr. Berger mentions some symptoms that might indicate when it might be a good time to add it.
Dr. Wolf gives you the rundown on phosphatidylserine, and how phospholipids functions in the body. Shop LuckyVitamin.com for a large selection of quality phosphatidylserine supplements: http://luckyv.it/1S87hcF - - - About The Series: Watch LuckyVitamin's Ask The ND series featuring LuckyVitamin Dr. Jeremy Wolf for healthy information, benefits and facts about popular nutritional supplements and wellness topics. These quick guides are great educational resources to learn about a variety of wellness oriented topics from a trained Naturopathic Physician. About The Doctor: Dr. Jeremy Wolf is a Licensed Naturopathic Physician (N.D.). He completed his four-year medical training from the Southwest College of Naturopathic Medicine (SCNM) and Health Sciences graduating with high honors. Prior ...
This amino acid is a potent combatant of stress, which lowers cortisol while at the same time supporting cognitive function and aiding memory. It decreases perceived exertion and cortisol from exercise or stress. Over 45 human clinical trials have been published on it in scientific journals. Order http://amzn.to/2rulXgb All Science References & Sources http://www.limitlessmindset.com/nootropic-ingredients/315-phosphatidylserine.html The effects of IQPLUS Focus on cognitive function, mood and endocrine response before and following acute exercise. http://www.ncbi.nlm.nih.gov/pubmed/22017963 The effect of phosphatidylserine administration on memory and symptoms of attention-deficit hyperactivity disorder: a randomised, double-blind, placebo-controlled clinical trial. http://www.ncbi.nlm...
Want to get more of a cognitive boost out of your workout? “Generally Recognised As Safe” supplement phosphatidylserine could be the answer. About Smart Drug Smarts Smart Drug Smarts is the leading podcast for people curious about brain health and optimization. Breakthroughs in neuroscience are leading to real-world applications -- including ways to make ourselves smarter. Smart Drug Smarts provides a wealth of information in a field where the possibilities are growing daily. Get more Smart Drug Smarts! Visit us at http://SmartDrugSmarts.com Subscribe to our podcast on iTunes: http://bitly.com/RddrvC Stitcher - http://bit.ly/135PY6P RSS - http://bit.ly/1qtr1w2
Phosphatidylserine ameliorates neurodegenerative symptoms and enhances axonal transport in a mouse model of Familial Dysautonomia Gil Ast (TAU) The First BCDD Conference New Horizons in Drug Discovery for Rare Diseases Blavatnik Center for Drug Discovery Tel Aviv University 8/9/16
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Long Term Potentiation (C ILTEP) - Effects- Improved Long Term Memory with the Strongest Negatives Being Sleepy/Tiredness, which is why the third slot in the stack is a stimulant of some sort. You can get it form Natural Stacks as well as on the Bulletproof website if you are looking a for pure and tested premade formula by the creator him self :) Make It Yourself (prefer) The Typical Stack: 1) 500-1000mg of Artichoke Extract (Jarrow's) 2) 2-4mg (safe/recommended) or 20mg(max*) of Forskolin (Smart Powders Bulk- 20%) 3) 500-1000mg of L-Phenylalanine (NOW Brand) Artichoke = (or Zembrin) PDE4 inhibitor for the stack. There are other PDE4 inhibitors but many have strong negative side effects or are not widely available. Forskolin = cAMP Increaser (too much will make one sleepy). Stimulant ...
http://www.absorbyourhealth.com/product/phosphatidylserine/ You are looking at Absorb Health's Phosphatidylserine. Phosphatidylserine is a key component of cell membranes, with its highest concentration in the brain. Supplemental Phosphatidylserine has been found in human trials to increase speed of mental calculations 20% and decrease incorrect answers on a cognitive test by 39%. All Absorb Health products come with free shipping over $75, a money back guarantee, and one day handling. Thank you for making Absorb Health your Mind, Body, and Spirit solution.
To check out the article go here: https://www.anabolicmen.com/lower-stress-naturally/ Get The Best Nootropic here goo.gl/3dYtA4 In this video I talk all things Nootropics. This is actually one of my favorite topics since I've been obsessed with nootropics for years. For those of you that don't know, nootropics are cognitive enhancing supplements that are used to improve concentration and boost memory power I truly believe this is the secret of the 1% of high performance that most don't know about. The first thought many may have regarding nootropics is whether or not they're safe. My answer? Absolutely. First off, to wear the moniker of "nootropic" a supplement must be a neuroprotective compound. This is true for both synthetic and natural nootropics. I've used virtually every...
For More Info or to Buy Now: http://www.hsn.com/search?query=681588&rdr;=1&sourceid;=youtube&cm;_mmc=advsvc*youtube*na*681588 Andrew Lessman Phosphatidyl Serine PS BenefitsFeeling a little stressed lately? Andrew Lessman's Phosphatidyl Serine PS Benefits is designed to help support our body's normal and adaptive stress... Prices shown on the previously recorded video may not represent the current price. View hsn.com to view the current selling price. HSN Item #681588
National Nutrition Professional Supplement Review's with Leading Health Expert Karlene Karst. Karlene gives us a 3-minute professional supplement review on Phosphatidylserine and the ways it can help with memory loss. To learn more about Phosphatidylserine and how to supplement with it: http://www.nationalnutrition.ca/SearchResult.aspx?KeyWords=PHOSPHATIDYLSERINE&All;=True Phosphatidylserine (PS) is naturally produced in the brain, although its production dwindles as we age. This molecule is a type of phospholipid, which has with one water-soluble side and one fat-soluble side. These properties allow phospholipids to form a double layer that makes up the outer membrane of each of our cells.… To read more about Phosphatidylserine, please click here: http://www.nationalnutrition.ca/Arti...
Click here to purchase on Amazon: https://www.amazon.com/dp/B01M6TM20V BEST Cortisol Health - Natural Supplement for Adrenal Function, Stress Relief and Balanced Cortisol Response - With Phosphatidylserine, Magnesium and Ashwagandha - 60 Vegetarian Capsules Click here to purchase on Amazon: https://www.amazon.com/dp/B01M6TM20V Cortisol Health is a natural dietary supplement taken daily to reduce stress and promote relaxation by supporting adrenal function and healthy cortisol levels.* Phosphatidylserine Phosphatidylserine is a phospholipid that has been studied for its ability to control cortisol response to acute stress.* Ashwagandha Root Extract Ashwagandha is a powerful herbal extract taken for its adaptogenic properties. It can help reduce stress and improve mood.* Magnesium Magnesi...
A natural, plant-based source of this vital brain nutrient. What is phosphatidylserine? Phosphatidylserine is a phospholipid (type of fat) component found in cell membranes throughout the human body, with highest concentrations in the brain. It's manufactured by the body but can also be obtained through dietary sources such as meat, fish, dairy products, white beans, barley and soy lecithin. Phosphatidylersine is vital to healthy brain function. How does phosphatidylserine support health? Consumption of phosphatidylserine may reduce the risk of dementia in the elderly. Very limited and preliminary scientific research suggests that phosphatidylserine may reduce the risk of dementia in the elderly. FDA concludes that there is little scientific evidence supporting this claim. Consu...
Phosphatidylserine is an important phospholipid membrane component which plays a key role in cell cycle signaling, specifically in relationship to apoptosis. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Phosphatidylserine Supplements
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