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本文综述了近年来有关外周血造血干细胞体外保存方面的研究进展 ,讨论了保存温度和冷冻、解冻过程对造血干细胞增殖潜力的影响 ,细胞因子对冷冻造血干细胞增殖潜力的恢复作用以及低温冻存对造血干细胞免疫活性的影响。
This article reviews recent advances in the in vitro conservation of peripheral blood hematopoietic stem cells in vitro, discusses the effect of preservation temperature and the process of freezing and thawing on the proliferative potential of hematopoietic stem cells, the recovery effect of cytokines on the proliferative potential of frozen hematopoietic stem cells, and cryopreservation Hematopoietic stem cell immune activity.