Thursday, May 1, 2014

Experiment grows new muscle in men's injured legs

This undated handout photo provided by the University of Pittsburgh Medical Center shows Dr. Stephen Badylak, a surgery professor at the university, and deputy director of the McGowan Institute for Regenerative Medicine, holding a sheet of “extracellular matrix,” scaffolding-like material derived from pig bladder. His team implanted a similar version, designed for use in humans, into a handful of men with severe leg injuries and reported Wednesday that the experimental treatment helped regrow muscle. (AP Photo/University of Pittsburgh Medical Center. WASHINGTON (AP) — Scientists implanted thin sheets of scaffolding-like material from pigs into a few young men with disabling leg injuries — and say the experimental treatment coaxed the men's own stem cells to regrow new muscle.








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