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free radicals News

free radicals News From AOL News

New Gene Adds a Piece to the Puzzle of Human Aging

By Katie DrummondApr 3rd 2010 – 9:45AM
Getty

Getty

(April 3) -- The discovery of a gene thought to control longevity, immunity and the body's resistance to illness is reinvigorating scientific efforts to slow down or even stop the process of human aging. It's a promising find, but far from definitive. In fact, the gene is only the latest in a long list of potential...

Background on free radicals

Radicals (often referred to as free radicals) are atoms, molecules, or ions with unpaired electrons or an open shell configuration.

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