摘要
作者对西安地区正常女性51例进行了外周血淋巴细胞姊妹染色单体互换(SCE)观察,其平均SCE/细胞为8.39±1.44(5.50～11.90),各年龄组间无显著性差异(P>0.05).结果提示,正常女性自发SCE率范围为5.58～11.20,呈正态分布.自发SCE率可能是个体遗传特征之一.
Sister chromatid exchange (SCE) rates in peripheral lymphocytes of 51 normal women in Xi'an area were observed. The mean SCE/cell was 8.39 ± 1.44 (5.50-11.90) with no significant difference among different age groups (P>0.05). The results suggested that spontaneous SCE rates of normal women ranged from 5.58 to 11.20, in a normal distribution. The spontaneous SCE rate might be a characteristic of individual in heritance.
出处
《第四军医大学学报》
1992年第3期208-209,共2页
Journal of the Fourth Military Medical University
关键词
染色体
溴脱氧尿嘧啶
DSCE
sister chromatid exchange
chromosome
bromodeoxyuridine
