To investigate the incidence of sister chromatid exchange ( SCE ) and its influencing factors.

探讨影响姐妹染色单体互换 ( SCE)频率的因素.

METHODSTo determine the sister chromatid exchanges SCE of chronic alcoholism patients by peripheral blood culture.

应用外周全血淋巴细胞培养方法检测慢性酒精中毒患者淋巴细胞姐妹染色单体交换率.