Categories
Cardiovascular
Diagnostics
Endocrinology
Health Insurance
Medical Devices
Mental Health
Nutrition
Oncology
Public Health
Sexual Health
Popular Articles
Burdock Root

Maine CDC Issues Carbon Monoxide Poisoning Advisory For Those Opening Their Summer Camps, USA
The Maine Center for Disease Control and Prevention of the Maine Department of Health and Human Services, is issuing an advisory about the danger of carbon monoxide poisoning when people open camps for the summer.
generic viagra online
Contrary To Guidelines, Compression Stockings Do Not Reduce The Risk Of Blood Clots After Stroke (CLOTS Study)
Thigh-length graduated support stockings (TL-GCS) do not reduce the risk of blood clots in stroke patients. Since guidelines in the UK and many developed nations recommend use of TL-GCS, such guidelines should now be urgently revised. The findings of the CLOTS trial are published in an Article Online First and in an upcoming edition of The Lancet, written by Professor Martin Dennis, University of Edinburgh, UK, and colleagues. Most of the study"s funding came from the UK Medical Research Council. The findings are to be announced during this week"s European Stroke Conference, Stockholm, Sweden.
News of the day
Biomedical Sciences Companies Expanding In Asia Invested More Than US$500 Million In Singapore
Global biomedical sciences companies invested more than US$500 million in
Medical Devices

Biological 'Fountain Of Youth' Discovered In New World Bat Caves

Scientists from Texas are batty over a new discovery which could lead to the single most important medical breakthrough in human history - significantly longer lifespans. The discovery, featured on the cover of the July 2009 print issue of The FASEB Journal, shows that proper protein folding over time in long-lived bats explains why they live significantly longer than other mammals of comparable size, such as mice. "Ultimately we are trying to discover what underlying mechanisms allow for some animal species to live a very long time with the hope that we might be able to develop therapies that allow people to age more slowly," said Asish Chaudhuri, Professor of Biochemistry, VA Medical Center, San Antonio, Texas and the senior researcher involved in the work. Asish and colleagues made their discovery by extracting proteins from the livers of two long-lived bat species (Tadarida brasiliensis and Myotis velifer) and young adult mice and exposed them to chemicals known to cause protein misfolding. After examining the proteins, the scientists found that the bat proteins exhibited less damage than those of the mice, indicating that bats have a mechanism for maintaining proper structure under extreme stress. "Maybe Juan Ponce De LeÃön wasn"t too far off the mark when he searched Florida for the Fountain of Youth," said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal. "As it turns out, one of these bat species lives out its long life in Florida. Since bats are rodents with wings, this chemical clue as to why bats beat out mice in the aging game should point scientists to the of this elusive fountain." Details: Adam B. Salmon, Shanique Leonard, Venkata Masamsetti, Anson Pierce, Andrej J. Podlutsky, Natalia Podlutskaya, Arlan Richardson, Steven N. Austad, and Asish R. Chaudhuri. The long lifespan of two bat species is correlated with resistance to protein oxidation and enhanced protein homeostasis FASEB J. 2009 23: 2317-2326. doi: 10.1096/fj.08-122523 Cody Mooneyhan Federation of American Societies for Experimental Biology


Add your comment:
Name:
Site address: http://
Your message:
Enter today\\\\'s date, 2 digits
(spam protection):

© Copyright 2009