传统治疗白血病是用细胞毒药杀伤白血病细胞。这些药物不能选择性地作用于白血病细胞,正常细胞亦受影响。近十余年来,发现在体外适宜环境培养白血病细胞可分化成熟。因而,可认为白血病系白细胞正常成熟受阻,以致原始细胞聚集而引起,尝试用分化诱导剂来治疗白血病。正常髓系祖细胞生长分化成熟为粒细胞和巨噬细胞,需要巨噬细胞-粒细胞诱导蛋白(集落刺激因子或集落刺激活性)。细胞具有活性,生长及形成集 The traditional treatment of leukemia is the use of cytotoxic drugs to kill leukemia cells. These drugs can not act selectively on leukemia cells, normal cells are affected. In the recent ten years, it has been found that leukemic cells can be differentiated and mature in suitable environment in vitro. Therefore, the leukemia leukemia cells can be considered normal maturation, resulting in the accumulation of primitive cells, try to use differentiation inducer to treat leukemia. Normal myeloid progenitor cells grow into mature granulocytes and macrophages, requiring macrophage-granulocyte-inducing proteins (colony stimulating factor or colony stimulating activity). Cells are active, growing, and forming collections