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人类良性肿瘤出现二倍体,大部分恶性肿瘤为非整倍体及多倍体。癌前期状态的细胞DNA含量升高。本文采用显微分光光度计测定人类血液病时骨髓细胞DNA含量,并推算其各自的染色体数目,初步认为用此法可作为白血病的辅助诊断,并可明确病人是否已进入缓解期或复发期,且其测定方法较染色体核型分析简便,对白血病的临床诊断及治疗有一定的
Human benign tumors appear diploid, most of the aneuploidy and polyploidy. Precancerous state of the cell DNA content increased. In this paper, the determination of DNA content of bone marrow cells in human hematopathy by micro-spectrophotometer and calculate the number of their respective chromosomes, initially that this method can be used as an auxiliary diagnosis of leukemia and clear whether the patient has entered the remission or relapse, And its determination method is more convenient than the karyotype analysis of the clinical diagnosis and treatment of leukemia have a certain