达州地区258例放射工作人员外周血淋巴细胞微核率分析  

Analysis on the micronucleus rate of peripheral blood lymphocytes in 258 cases of radiation workers in Dazhou City

作　　者：崔吉茂[1] 冯雷[1] 李尚琴[1] 

机构地区：[1]四川省达州市疾病预防控制中心,四川达州635000

出　　处：《中国优生与遗传杂志》2016年第10期63-64,共2页Chinese Journal of Birth Health & Heredity

摘　　要：目的探讨长期低剂量电离辐射对放射工作者的细胞遗传学影响。了解放射工作人员的身体状况,并适时提出防护要求。方法用微量全血培养法对全市县、区级医院及相关单位258名放射工作人员外周血淋巴细胞微核率进行了检测。结果 258例放射工作人员外周血淋巴细胞的微核率均小于6‰,在正常范围。结论长期低剂量电离辐射会损伤人体细胞遗传物质,工作在第一线的职业放射性工作人员应注意个人的辐射防护。Objective：To investigate the effects of long-term low dose ionizing radiation on the cell genetics of radiation workers. To understand the physical condition of the radiation workers,and put forward the protection requirements in due time. Methods：By micro whole blood culture method of city county and district hospitals and related units 258 radiation workers peripheral blood lymphocyte micronucleus rate were detected. Results：The peripheral blood lymphocytes of 258 cases of radiation workers outside the micronucleus rate was less than 6 per thousand,which in the normal range. Conclusion：Long-term low dose ionizing radiation can damage human cells genetic material,work in the first line of occupational radiation staff should pay attention to personal radiation protection.

关 键 词：放射工作人员 外周血淋巴细胞 微核 

分 类 号：R146[医药卫生—公共卫生与预防医学]