我国对于人白血病细胞的培养早在五十年代末已开始探索。1976年建立了第一个粒单型白血病细胞系,以后相继又有粒单、粒及淋巴细胞系的建立。但尚未见建自急性单核细胞白血病的细胞系。我们于1982年9月从1例急性单核细胞白血病(下称急单)患者外周血建立了一个急单白血病细胞系(命名为H_(829))至今已18个月,传至81代。现将其建系情况及某些生物学特性报道如下: As early as the late fifties, our country has begun to explore the cultivation of human leukemia cells. In 1976 established the first monocytic leukemia cell line, and later have a single grain, grain and lymphocyte lines established. But no cell lines have been found since acute monocytic leukemia. In September 1982, we established an acute leukemia cell line (named H_ (829)) from the peripheral blood of 1 patient with acute monocytic leukemia (Acute Monocytic Leukemia) for 18 months and passed on to passage 81. Now the situation and some of its biological characteristics reported as follows: