单体交换 - CNKI知识搜索 瘤患者外周血淋巴细胞姐妹染色单体交换(sister chromatid exchanges,SCE)率和微核(micronuclei,MN)率的研究,来探讨细胞癌变中DNA的变化。方法检测正常人、原发癌和骨转移癌的外周血淋巴细胞姐妹染色单体
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烟草和酒精诱导人淋巴细胞SCE和微核的研究。
The studies on SCE and micronucleus fornation induced by alcohol and alcoholic extract from tobacco in human lymphocytes.
方法采用微量全血常规培养法制备外周血淋巴细胞染色体畸变和微核标本。
Methods The slide preparation of chromosome and micronucleus were performed using the routine culture of micro-whole blood.
目的研究烹调油烟冷凝物对离体外周血淋巴细胞染色体畸变率和微核率的影响。
Objective To investigate the effects of cooking oil fume condensate on the frequencies of chromosome aberration and micronucleus of peripheral blood lymphocytes.
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