摘要
目的 分析研究在目前卫生防护条件下 ,电离辐射对介入放射学诊疗医生红细胞免疫功能的影响。方法 采用郭峰 [1982 ]首创的红细胞C3b受体 (RBC—C3b)花环和红细胞免疫复合物花环 (RBC—IC)测试法 ,测定红细胞免疫粘附功能。结果 介入放射学组RBC—C3b受体花环率与RBC—IC花环率分别为 15 83%和 7 2 0 %与对照组 ( 19 0 0 %和5 61% )比较 ,统计学分析有明显的差异 (P <0 0 5 ) ,且有随着介入放射工龄的增加变化越明显趋势。但除不足 5年与 15年工龄组有统计学意义外 (P <0 0 5 ) ,其它各工龄组间 ,男女性别之间 ,均无明显差异 (P >0 0 5 )。结论 研究结果表明 :介入放射学工作者的红细胞免疫功能已受到不同程度的影响。提示从业人员应进一步提高防护意识 ,减少射线带来的危害。
Objective To analyze and study the effect of the ionization radiation on the immunity of the erythrocyte among workers who engaged in interventional radiology.Methods The testing method of red cell C 3b receptor anadem and red cell immune compound anadem created by GuoFeng were used to determine the adhesion immunity.Results Comparing the RBC C 3b and the RBC IC in group of people who engaged in interventional radiology (15.83%, 7.20%) with the control group (19.00%, 5.61%), it appeared to have an apparent difference ( P <0 05), showing an obvious increase in combination with the increase of the length of service by the doctors who engaged in interventional radiology. However, it seemed to be true only in the group of 5 and 15 years of length of service, the data of other groups did not show the statistic significance.Conclusion The result indicated that the immunity of red cells of workers who engaged in interventional radiology would suffer from affection with different levels, it suggested that the radiation workers might have to improve the defensive consciousness to decrease the hazard of radiation.
出处
《中国职业医学》
CAS
2000年第6期24-25,共2页
China Occupational Medicine
关键词
介入放射学
红细胞免疫功能
医生
放射工作人员
Interventional radiology, immunity of the erythrocyte, C 3b active substance, compound pendulum
