News tagged with meg system


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Seeing family for the holidays? Scientists discover how the stress might kill you

Medicine & Health / Research

created Nov 30, 2009 | popularity 5 / 5 (2) | comments 0

If you ever thought the stress of seeing your extended family over the holidays was slowly killing you -- bad news: a new research report in the December 2009 print issue of the Journal of Leukocyte Biology shows that you mi ...


NRL's Ion Tiger sets 26-hour flight endurance record

Hydrogen-Powered Ion Tiger Sets 26-hour Flight Endurance Record

Technology / Energy

created Nov 30, 2009 | popularity 4.1 / 5 (7) | comments 1

The Naval Research Laboratory's Ion Tiger, a hydrogen-powered fuel cell unmanned air vehicle (UAV), has flown 26 hours and 1 minute carrying a 5-pound payload, setting another unofficial flight endurance record ...


Researchers discover biological basis of 'bacterial immune system'

Chemistry / Biochemistry

created 23 hours ago | popularity 4.8 / 5 (4) | comments 1

(PhysOrg.com) -- Bacteria don’t have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.


Dessert on your mind? Your muscles may be getting the message

Medicine & Health / Research

created 2 hours ago | popularity not rated yet | comments 0

Even the anticipation of sweets may cause our muscles to start taking up more blood sugar, say researchers reporting in the December issue of Cell Metabolism. That message is delivered via neurons in the brain's hypothalamus contai ...


Scientists reveal malaria parasites' tactics for outwitting our immune systems

Scientists reveal malaria parasites' tactics for outwitting our immune systems

Medicine & Health / Research

created 22 hours ago | popularity 4.7 / 5 (3) | comments 1

Malaria parasites are able to disguise themselves to avoid the host's immune system, according to research funded by the Wellcome Trust and published today in the journal Proceedings of the National Academy of ...


Study describes new tool in the fight against autoimmune diseases, blood cancers

Medicine & Health / Research

created 20 hours ago | popularity not rated yet | comments 0

A study led by a Scripps Research Institute scientist describes a new, highly pragmatic approach to the identification of molecules that prevent a specific type of immune cells from attacking their host. The findings add ...


Scientists discover genetic pattern that indicates early-stage lung cancer

Medicine & Health / Cancer

created 1hour ago | popularity not rated yet | comments 0

Wistar Institute researchers and collaborators from the University of Pennsylvania and New York University have identified immune system markers in the blood which indicate early-stage lung tumors in people at high risk for ...


More than 1,000 patients in US admitted annually for aviation-related injuries

Medicine & Health / Health

created 7 hours ago | popularity not rated yet | comments 0

The first ever published study of aviation-related injuries and deaths in the U.S. finds that more than 1,013 patients are admitted to U.S. hospitals with aviation-related injuries annually, and that 753 aviation-deaths occur ...


Brown fat cells make 'spare tires' shrink

Medicine & Health / Research

created 3 hours ago | popularity 4 / 5 (3) | comments 2

Scientists at the University of Bonn have found a new signalling pathway which stimulates the production and function of so-called brown fat cells. They propose using these cells that serve as a "natural heating system" in ...


Women researchers less likely to receive major career funding grants, U-M study shows

Women researchers less likely to receive major career funding grants, study shows

Medicine & Health / Other

created 20 hours ago | popularity 1 / 5 (1) | comments 1

Women were less likely than men to receive major funding for scientific research, according to a study from the University of Michigan Health System. The study also found that only a quarter of all researchers, ...



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