Experiment Grows New Muscle in Injured Legs

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Experiment Grows New Muscle in Injured Legs

Experiment Grows New Muscle in Injured Legs
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Experiment Grows New Muscle in Injured Legs

by Associated Press Videos 1:53 mins

An experimental implant using part of a pig bladder, along with regular physical therapy, coaxed new muscle tissue to grow in old, debilitating leg injuries. It's a small first step in the complex quest for regenerative medicine. (June 12)

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