Archive: 09/8/2008

Marijuana ingredients show promise in battling superbugs

Substances in marijuana show promise for fighting deadly drug-resistant bacterial infections, including so-called "superbugs," without causing the drug's mood-altering effects, scientists in Italy and the United Kingdom are ...

Sep 08, 2008
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Air pollution can hinder heart's electrical functioning

Microscopic particles in polluted air can adversely affect the heart's ability to conduct electrical signals in people with serious coronary artery disease, researchers reported in Circulation: Journal of the American Heart ...

Sep 08, 2008
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Vitamin B12 may protect the brain in old age

Vitamin B12, a nutrient found in meat, fish and milk, may protect against brain volume loss in older people, according to a study published in the September 9, 2008, issue of Neurology, the medical journal of the American Academ ...

Sep 08, 2008
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Researchers advance cellulosic ethanol production

A team of researchers from Dartmouth's Thayer School of Engineering and Mascoma Corporation in Lebanon, N.H., have made a discovery that is important for producing large quantities of cellulosic ethanol, a leading candidate ...

Sep 08, 2008
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Enzyme Detectives Uncover New Reactions, Products

(PhysOrg.com) -- If your experiment doesn't go the way you expect, take a closer look -- something even more interesting may have happened. That strategy has led scientists at the U.S. Department of Energy's ...

Sep 08, 2008
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Scientists point to forests for carbon storage solutions

Scientists who have determined how much carbon is stored annually in upper Midwest forests hope their findings will be used to accelerate global discussion about the strategy of managing forests to offset greenhouse gas emissions.

Sep 08, 2008
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