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VOA常速英语2008年-Adult Stem Cells Show Medical Promise

时间：2008-03-01 02:51:20

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By Alex Villarreal
Washington
28 February 2008

Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow¹ transplants. A new study in the Journal of the American Medical Association [JAMA] finds treatment with adult stem cells is also helping² patients with autoimmune diseases and heart conditions. VOA's Alex Villarreal reports.

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