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近年来应用体外半固体琼脂培养技术观察再生障碍性贫血(简称再障)患者骨髓粒一单系祖细胞(CFU—GM)生长特点的报道较多,并对其发病机理开展了研究。我们测定了10例再障患者骨髓CFU—GM的含量,并重点观察了再障骨髓与造血正常骨髓混合培养及再障病人血清对正常骨髓培养的影响。现将结果报告如下。
In recent years, the application of semi-solid agar culture in vitro to observe the growth characteristics of CFU-GM in patients with aplastic anemia has been reported, and its pathogenesis has been studied. We measured the bone marrow CFU-GM content in 10 patients with aplastic anemia, and focused on the observation of the effect of serum from normal aplastic anemia and normal bone marrow mixed with aplastic anemia on normal bone marrow culture. The results reported below.