News tagged with selective stress
Microbial societies do not like oligarchy
Mar 12, 2009 |
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Bacteria and humans tend to live in highly diverse and complex communities. Most interestingly, bacteria and humans appear to prefer to live in a democracy. This is the basic message of the paper entitled "Initial community ...
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Gene study may help solve Sydney rock oyster mystery
Jun 09, 2009 |
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A study of oyster genetics is helping scientists better understand the mysterious QX-disease, which has been responsible in the past for killing Sydney rock oysters in the Georges and Hawkesbury Rivers.
Short-term stress can affect learning and memory
Mar 11, 2008 |
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Short-term stress lasting as little as a few hours can impair brain-cell communication in areas associated with learning and memory, University of California, Irvine researchers have found.
Studying hair of ancient Peruvians answers questions about stress
Other Sciences / Archaeology & Fossils
Dec 09, 2009 |
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(PhysOrg.com) -- Recent studies show that one in three Canadians suffer from stress and the number is on the rise. But stress isn't a new problem.
Protective pathway in stressed cells not so helpful when it comes to prions
Sep 15, 2008 |
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Scientists at the National Institutes of Health (NIH) have discovered that an important cellular quality control mechanism may actually be toxic to some brain cells during prion infection. The research, published by Cell ...
Research supports correlation between finger lengths and stress hormones
Sep 17, 2008 |
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If you find yourself lacking in motivation to go for a run or hit the gym, you may want to check your fingers. According to a joint University of Alberta/ University of California- Riverside research study to be published ...
New strategy to weaken traumatic memories
Medicine & Health / Psychology & Psychiatry
Mar 17, 2009 |
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Imagine that you have been in combat and that you have watched your closest friend die in front of you. The memory of that event may stay with you, troubling you for the rest of your life. Posttraumatic stress disorder ...
Gene implicated in stress-induced high blood pressure
Nov 23, 2009 |
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Do stressful situations make your blood pressure rise? If so, your phosducin gene could be to blame according to a team of researchers, at the University of Freiburg, Germany, and the Medical College of Wisconsin, Milwaukee, ...
Survival of the healthiest: Selective eradication of malignant cells
Nov 05, 2009 |
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The ultimate goal in cancer research, a treatment that kills cancer cells whilst leaving healthy cells untouched, is brought nearer by the success of a new therapeutic approach. The potential therapy, published in BioMed ...
Do antidepressants enhance immune function?
Medicine & Health / Medications
May 08, 2008 |
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Infection with human immunodeficiency virus (HIV), which leads to acquired immunodeficiency syndrome (AIDS), is an epidemic of global concern. According to the most recent estimates, released in November 2007, by the Joint ...
Anti-cancer flower power
Aug 25, 2008 |
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Could a substance from the jasmine flower hold the key to an effective new therapy to treat cancer? Prof. Eliezer Flescher of The Sackler Faculty of Medicine, Tel Aviv University thinks so. He and his colleagues have developed ...
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