应用单细胞凝胶电泳技术检测辐射致外周血淋巴细胞DNA损伤

被引:4
作者
洪承皎
王静
童建
机构
[1] 苏州医学院放射医学系!江苏苏州
关键词
单细胞凝胶电泳试验; 电离辐射; 淋巴细胞; DNA单链断裂(ssb);
D O I
暂无
中图分类号
R446.113 [];
学科分类号
摘要
应用单细胞凝胶电泳试验 (SCGE) 分别检测了受γ射线照射后小鼠及从事X 射线探伤工人的外周血淋巴细胞DNA 单链断裂(ssb) , 结果发现: 0-5Gy 和5-0Gy 的γ射线照射组小鼠, 外周血淋巴细胞彗星百分率显著高于对照组; 从事X 射线探伤工人的外周血淋巴细胞彗星百分率也显著升高。提示SCGE 检测的DNAssb 可作为射线对健康影响的早期生物学指标。
引用
收藏
页码:346 / 347
页数:2
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