摘要
作者以20例胃癌患者,33例癌前病变患者和12例正常人外周血淋巴细胞为材料,分析了SCE率变化.发现胃癌患者的SCE率比癌前期癌变患者和正常人均有显著增高.认为SCE率可作为检测区分胃癌和癌前病变的手段之一.
The changes of sister chromatid exchange (SCE) frequency were analyzed in the peripheral lymphocytes of the patients with carcinomas or precancerous lesions of the stomach. We found that the SCE frequency in the patients with stomach carcinomas was significant higher than that in the precancerous patients and the normal persons. We discussed the relationship between the carcinomas and the precancerous lesions of the stomach. We believe that the SCE frequency can be used to detect the carcinomas and the precancerous lesions of the stomach.
出处
《滨州医学院学报》
1993年第2期10-12,95,共3页
Journal of Binzhou Medical University
关键词
SCE
胃肿瘤
癌
癌前状态
stomach neoplasms
precancerous lesions
sister chromatid exchange
