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TUESDAY, NOVEMBER 24, 2009
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NEWS ABOUT: muscle tissue

muscle tissue stories: 2 news summaries

(Newser) - In a result defying popular opinion, the human heart regenerates about half of its cells over the course of a normal lifespan, the New York Times reports. A study used levels of a radioactive isotope in the earth’s atmosphere released by aboveground nuclear tests, and found in our bodies,... More »

MORE ABOUT:
heart • scientific study • medical study • radioactive isotopes • muscle tissue • regeneration

Scaffolding Gets Scientists Closer to Growing a Heart

Biodegradable frame supports stem cells, may pave way for creating whole organs

Nov 3, 08 10:09 AM CST
(Newser) - Scientists have developed a biodegradable scaffold on which heart tissue can be grown in the lab, possibly paving the way for the creation of whole organs, the Independent reports. In the meantime, the goal is to produce living patches for mending damaged hearts. The flexible polymer matrix ensures growing cells... More »

MORE ABOUT:
stem cell research • heart • scaffolding • polymer • scientific breakthroughs • muscle tissue

2 Stories


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