绵阳市放射工作人员细胞遗传学调查
发布时间:2018-03-22 08:08
本文选题:放射性工作人员 切入点:细胞遗传学 出处:《临床医药文献电子杂志》2016年42期 论文类型:期刊论文
【摘要】:目的了解绵阳市放射性工作人员的健康情况,对长期接触低剂量电离辐射的放射性工作人员的辐射防护进行监测,分析有害作业人员的细胞遗传学变化特点。方法采用实验室细胞遗传学的方法对有害作业人员进行调查。结果调查组的染色体畸变率为0.073%,在正常范围0.1%~0.2%[1]。微核率0.827‰,在正常范围0~3‰以内。染色体型畸变以断片为主(ace,67.5%)。结论绵阳市对放射性工作人员的辐射防护工作到位。
[Abstract]:Objective to investigate the health status of radiation workers in Mianyang City and to monitor the radiation protection of workers exposed to low dose ionizing radiation for a long time. Methods the cytogenetic changes of harmful workers were investigated by means of laboratory cytogenetics. Results the chromosome aberration rate of the investigation group was 0.073 and 0.2% in the normal range. The micronucleus rate was 0.827 鈥,
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