News tagged with heart cells

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A 'stitch in time' could help damaged hearts

A research team at Worcester Polytechnic Institute (WPI) has demonstrated the feasibility of a novel technology that a surgeon could use to deliver stem cells to targeted areas of the body to repair diseased or damaged tissue, ...

dateDec 09, 2010 in Medical research
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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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Mayo's 'smart' adult stem cells repair hearts

Mayo Clinic investigators, with Belgian collaborators, have demonstrated that rationally "guided" human adult stem cells can effectively heal, repair and regenerate damaged heart tissue. The findings -- called "landmark work" ...

dateAug 17, 2010 in Medical research
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