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Mixed blood

发布时间:2019-03-06 06:13:18来源:未知点击:

By Kurt Kleiner PARTIAL bone marrow transplants may largely cure sickle cell anaemia without many of the risks associated with complete marrow transplants. The disease, common in people from tropical regions, is caused by faulty genes for the red blood pigment haemoglobin. Sufferers have many rigid and misshapen red blood cells that can obstruct blood flow,