11 December 2006 04:30
日本首次在实验鼠体内培育出人体肾脏组织
日本东京慈惠会医科大学和自治医科大学的研究人员从人体骨髓液中提取干细胞,将其植入11天半大的大白鼠胚胎内可能长出肾脏的部位。此时,大白鼠胚胎内脏器尚未形成,免疫机能也未启
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