雷达作业人员精子染色质结构分析  

Evaluation of Radiation Damage to the Sperm DNA of Radar Operators

作　　者：柳鑫[1] 闫素文[1] 丁晓萍[1] 张宁[1] 鲁海鸥[1] 汤洁[1] 

机构地区：[1]中国人民解放军沈阳202医院优生优育中心,辽宁沈阳110003

出　　处：《中华男科学杂志》2003年第7期494-496,500,共4页National Journal of Andrology

基　　金：全军医学科研"十五"重点基金资助 (0 1ZOO2 )

摘　　要：目的 :评价雷达辐射对作业人员精子DNA的损伤。　方法 :对高暴露组 (n =88)、低暴露组 (n =14 3)、对照组 (n =39)进行精液常规分析和精子染色质结构分析 (SCSA)。　结果 :高暴露组较低暴露组、对照组精子活力和存活率下降 ,畸形精子率增加 ;高暴露组主群以外细胞数值 (COMPα)较低暴露组、对照组升高 ,且其具有中生育力潜能。变量的多因素分析表明 ,日工作时间为畸形精子率的危险因素 ,禁欲时间为SCSA参数SDαt、COMPα的危险因素。　结论 :雷达辐射对男性生殖系统有不良影响 ,采取防护措施很重要。Objective: To evaluate the inflicted by radar electromagnetic radiation to the sperm DNA of radar operators. Methods: Sperm concentration, viability, motility, sperm abnormality were determined by routine sperm analysis and sperm chromatin structure assay (SCSA) in the highly exposed group( n =88), lowly exposed group( n =143) and control group( n =39). Results: Sperm motility, viability of the highly exposed group reduced compared with that of the lowly exposed group and control group, while sperm abnormality increased. The COMPα reduction of the highly exposed group indicated that the highly exposed group had a medium fertility potential. The multifactor variable analysis showed that daily working time was a dangerous factor in sperm abnormality and abstinence time was a dangerous factor in the parameter of SCSA. Conclusions: Radar radiation inflicts damage to male reproduction system and it is important to take protective measures.

关 键 词：精子染色质结构分析 雷达 辐射 

分 类 号：R131[医药卫生—劳动卫生]