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胚胎发育过程中的肝脏本来是一个造血组织.其中存在着丰富造血干细胞及其分化的造血细胞。既往国内外报道胎肝主要用于治疗某些血液病,例如再障和严重的联合免疫缺陷症(SCID)等。近年起,有人采用同种或异种动物游离肝细胞,可使实验性肝细胞功能衰竭动物的存活率明显提高。Levy和Chisor的研究结果表明在
The liver during embryonic development was originally a hematopoietic tissue in which there are abundant hematopoietic stem cells and their differentiated hematopoietic cells. Previous reports at home and abroad fetal liver is mainly used to treat some blood diseases, such as aplastic anemia and severe combined immunodeficiency (SCID) and so on. In recent years, some people use the same or different species of free liver cells, experimental liver failure can make the survival rate of animals significantly improved. Levy and Chisor’s findings show that