论文部分内容阅读
本文探讨了25名健康工人X线胸片投照前后微量指血淋巴细胞微核率的情况。结果表明,拍片后半小时淋巴细胞微核率和检出率均比拍片前高,有非常显著性差别(P<0.01)。建议,在工人就业前及定期体检和临床诊断,治疗中避免不必要的或过于频繁的X线照射。另外,在不影响X线胸片质量情况下,要降低X线投照剂量。
This article explored the 25 cases of healthy workers before and after X-ray radiographs of micronuclei of lymphocyte micronucleus rate. The results showed that the micronucleus rate and the detection rate of lymphocytes in half an hour after filming were higher than those before filming, there was a very significant difference (P <0.01). It is recommended to avoid unnecessary or excessive X-ray exposure before workers take part in regular medical examination and clinical diagnosis and treatment. In addition, without affecting the quality of X-ray, to reduce the X-ray dose.