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对 18 0名介入放射学诊疗医生外周血淋巴细胞微核率进行了观察分析。结果表明介入放射组人员的微核率 (3 0 4‰ )与阳性检出率 (31% )明显高于正常对照组 (1 2‰ ,13 4% ) ,且随介入放射工龄的增加而增高 ,但二者与性别差异无关 (P >0 0 5 )。
Peripheral blood lymphocyte micronucleus rate was analyzed in 180 interventional radiologists. The results showed that the micronucleus rate (34O%) and the positive rate (31%) in the interventional radiology group were significantly higher than those in the normal control group (12%, 134%), and were increased with the interventional service life , But not related to gender differences (P> 0.05).