News tagged with free radicals

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Free radicals maybe good for you

Fear of free radicals may be exaggerated, according to scientists from Karolinska Institutet. A new study, published in The Journal of Physiology, shows that free radicals act as signal substances that cause the heart to ...

dateFeb 28, 2011 in Medical research
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Radical predictions in polymer chemistry

Free radicals may have a bad reputation for causing ozone depletion and premature aging, but they are in fact extremely useful for making novel materials, particularly polymers. Skilled chemists can link up ...

dateJan 21, 2011 in Polymers
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Herbal tonic for radiotherapy

Antioxidant extracts of the leaves of the Gingko biloba tree may protect cells from radiation damage, according to a study published in the International Journal of Low Radiation. The discovery may one day be used to hel ...

dateOct 19, 2009 in Cancer
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