Archive: 2/03/2011

Polishing the apple's popular image as a healthy food

Scientists are reporting the first evidence that consumption of a healthful antioxidant substance in apples extends the average lifespan of test animals, and does so by 10 percent. The new results, obtained with fruit flies ...

dateMar 02, 2011 in Health
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CO2 exacerbates oxygen toxicity

French research team at the Laboratoire de Chimie Bacterienne has demonstrated that carbon dioxide (CO2) plays a role in the formation of oxidative damage in vivo. Under conditions of oxidative stress, certain types of damage ...

dateMar 02, 2011 in Cell & Microbiology
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Wintertime air chemistry to be studied

NOAA scientists and their colleagues from Boulder, Colo., and across the country have gathered in Erie, Colo., for a month-long study of the chemistry of the wintertime atmosphere, which they hope will shed light on some ...

dateMar 02, 2011 in Earth Sciences
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