| Main Board • Cheap Jordan Shoes 50% OFF Sale Store|Cheapjordan |
| 18.02.2017, 08:19 - nieeshoes - Rank 6 - 1159 Posts
Rapamycin gave mTOR its name — mechanistic target of rapamycin. Giving the drug might do what caloric restriction does without requiring superstrict diets (SN: 6/4/11, p. 22). Matt Kaeberlein, http://cheapjordansstock.com , a geroscientist at the University of Washington, cheap jordans , and colleagues conducted a safety study of the drug last year in 24 dogs. The study was only 10 weeks long, so the researchers can’t yet draw any conclusions about long-term effects on aging. But the dogs had no major side effects from taking low doses of the drug, a worry because rapamycin impairs immune system function and could make animals (including people) who take it more vulnerable to infection or cancer. Rapamycin’s drawbacks make it unattractive for human studies. The diabetes drug metformin may instead be the antiaging drug of choice for people, says gerontologist Nir Barzilai. In addition to mTOR, metformin targets an insulin-like growth protein known as IGF-1. That protein has been implicated in a variety of biological processes that promote aging. Barzilai, cheap retro jordans , of Albert Einstein College of Medicine in New York City, cheap jordans online , and researchers at more than a dozen centers around the country plan to test metformin for its ability to fight aging in people 65 to 79, cheap air jordans . Barzilai and colleagues laid out the case for using metformin in the June 14 Cell Metabolism. Metformin is generally safe, cheap jordan shoes , with few major side effects. It has been shown to improve a variety of health measures and to impair cancer development in people with type 2 diabetes (SN: 11/30/13, p. 18). Barzilai says the drug may help people who don’t have diabetes also live healthier when they are elderly. If it does, commercials touting metformin might have to add another disclaimer, cheap real jordans , he jokes. “The commercials will go on: ‘This will make you healthy, cheap wholesale jordans , but we have to apologize because you might live longer.’?” http://users.atw.hu/sj...rum_topic&topic=36213 http://users.atw.hu/dm...orum_topic&topic=7867 http://www13.plala.or....ite_roots/gwbbs/gwbbs.cgi |
| 22.02.2017, 11:24 - nieeshoes - Rank 6 - 1159 Posts
Magazine In the Jan. 21 SN: Supercontinent superpuzzle, cheap air jordans , seeking better batteries, real nausea in virtual reality, reversing premature aging, pitcher plant ambush, quantum weirdness confirmed and more. Current Issue 1719 N Street, cheap jordans , N.W. , cheap jordans free shipping , Washington, D.C. 20036 | 202.785.2255 | © Society for Science & the Public 2000 - 2017. All rights reserved. View the video DENVER — Some of the world’s tiniest competitors have gone head–to-head for the first time to decide what holds the title of World’s Fastest Cell, cheap retro jordans . The competition was born last year at the annual meeting of the American Society for Cell Biology, cheap jordan shoes , when Manuel Théry of the Institute for Research in Science and Technology for Living (iRTSV) in Grenoble, cheap jordans online , France, noticed how many different types of scientists were talking about cell movement. Researchers interested in cancer, developmental biology and cells’ internal skeletons all presented work on how cells move around the body. “In every session people were talking about cell migration, cheap wholesale jordans ,” Théry said. He and Ana-Maria Lennon-Duménil and Matthieu Piel, both of the Curie Institute in Paris, cheap real jordans , wanted to know how different types of mobile cells would stack up against each other. The trio decided to hold a race to find out. Scientists from all over the world sent cells to one of six labs to compete. At the six race centers, volunteers made movies of the cells crawling along 400 http://users.atw.hu/te...orum_topic&topic=9143 http://www.sucre-info.com/./index.php http://www.poznanpk.cb...rum_topic&topic=14608 |