Archive: 08/19/2007
Computers help chemists fight emerging infections
Computer analysis of existing drugs may be key to fighting new infectious agents and antibiotic-resistant pathogens like deadly tuberculosis strains and staph ‘superbugs.’ Researchers in Canada say the use of such “emergency ...
Aug 19, 2007 |
4.3 / 5 (3) |
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Truly sick or simply scared?
Scientists at Pacific Northwest National Laboratory have discovered a way to increase the sensitivity of test strips that will enable creation of a portable biosensor that can address a major concern associated ...
Aug 19, 2007 |
5 / 5 (1) |
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Brain cells work differently than previously thought
Scientists know that information travels between brain cells along hairlike extensions called axons. For the first time, researchers have found that axons don’t just transmit information – they can turn the ...
Aug 19, 2007 |
4.5 / 5 (78) |
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Clemson chemists discover new way antioxidants fight debilitating diseases
Cancer, cardiovascular diseases, Parkinson’s and Alzheimer’s are often linked to DNA damage that occurs when metal ions in the body such as iron and copper produce reactive oxygen compounds that damage human cells. Studies ...
Aug 19, 2007 |
4.6 / 5 (9) |
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Finding that 1-in-a-billion that could lead to disease
Errors in the genetic code can give rise to cancer and a host of other diseases, but finding these errors can be more difficult than looking for the proverbial needle in the haystack. Now, scientists at Johns Hopkins have ...
Aug 19, 2007 |
4.7 / 5 (23) |
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Ability to cope with stress can increase 'good' cholesterol in older white men
Older white men who are better able to cope with stress experience higher levels of so-called “good cholesterol” than men who are more hostile or socially isolated, according to a study released at the 115th Annual Convention ...
Medicine & Health / Psychology & Psychiatry
Aug 19, 2007 |
4.5 / 5 (2) |
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Compounds that color fruits and veggies may protect against colon cancer
Understanding the molecular structures of compounds that give certain fruits and vegetables their rich colors may help researchers find even more powerful cancer fighters, a new study suggests.
Aug 19, 2007 |
3.9 / 5 (9) |
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