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粒系祖细胞(Granulolcyte—Macrophage Pro-genitor,CFU—GM)的体外琼脂半固体培养技术始于1965年。七十年代才运用于人的骨髓和外周血细胞培养。CFU—GM 的定义是:在培养条件下,一个造血细胞能分化增殖为一团细胞,其成分为嗜中性粒细胞和/或单核、臣噬细胞。这个造血细胞
In vitro agar semi-solid culture of Granulolcyte-Macrophage Pro-genitor (CFU-GM) began in 1965. Seventies only applied to human bone marrow and peripheral blood cell culture. CFU-GM is defined as a hematopoietic cell that can differentiate and proliferate into a cluster of cells of neutrophil and / or monocyte-derived, phagocytic cells under culture conditions. This hematopoietic cell