干细胞是一种尚未充分分化的未成熟的细胞它具有再生各种组织器官的潜能医学家们正在尝试利用干细胞治疗一些顽疾用骨髓移植法有效治疗白血病是 Template




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tomski干细胞是一种尚未充分分化的未成熟的细胞它具有再生各种组织器官的潜能医学家们正在尝试利用干细胞治疗一些顽疾用骨髓移植法有效治疗白血病是 coloring