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目的分析放射工作人员外周血淋巴细胞微核,了解长期低剂量电离辐射对放射工作人员健康的影响。方法常规培养法分析放射工作人员淋巴细胞微核。结果 2012年1~12月份随机抽取463名放射工作人员,放射组与对照组、不同年龄、不同工龄、不同工种放射工作人员淋巴细胞微核检出率的差别均有统计学意义。结论应减少电离辐射的危害,加强放射防护,保障放射工作人员健康。
Objective To analyze the micronuclei of peripheral blood lymphocytes in radiation workers and to understand the effects of long-term low-dose ionizing radiation on the health of radiation workers. Methods Conventional culture method was used to analyze the micronuclei of lymphocytes in radiation workers. Results A total of 463 radiographers were selected from January to December in 2012. There were significant differences in the detection rates of lymphocyte micronuclei between radiation workers of different ages, ages and types of work in radiotherapy and control groups. Conclusion The harm of ionizing radiation should be reduced, radiation protection should be strengthened, and the health of radiation workers should be ensured.