胚胎期暴露手机辐射对雄性仔鼠生殖功能影响  

Effect of mobile phone radiation during embryonic phase on reproductive function of male newborn mice

作　　者：高辉[1] 裴银辉[2] 李锋[1] 孙君侠[3] 

机构地区：[1]唐山职业技术学院临床医学系,河北唐山063004 [2]河北联合大学 [3]唐山协和医院

出　　处：《中国妇幼保健》2012年第31期4967-4968,共2页Maternal and Child Health Care of China

基　　金：河北省2010年科技支撑计划课题〔10726128〕

摘　　要：目的:探讨胚胎期暴露手机辐射对雄性仔鼠生殖功能影响。方法:建立胚胎期暴露手机辐射动物模型,将雄性仔鼠随机分为3组。饲养2个月后处死各组小鼠,分别测定各组实验动物睾丸体重系数、精子数量、精子存活率和精子活动率。结果:与对照组比较,胚胎期暴露不同制式手机辐射雄鼠体重系数和精子存活率之间差异不具有统计学意义;而精子数量和精子活动率低于对照组,且暴露于两种不同制式手机辐射组间差异不具有统计学意义。结论:胚胎期暴露手机辐射可致仔鼠精子数量减少,精子活动率降低。Objective： To explore the effect of mobile phone radiation during embryonic phase on reproductive function of male newborn mice. Methods： Animal models exposure to mobile phone radiation during embryonic phase were established, then the male newborn mice were randomly divided into three groups. The male newborn mice were killed after two months, the testis - weight coefficient, sperm count, sperm survival rate, and sperm motility rate in the three groups were detected respectively. Results： There was no statistically significant difference in the testis -weight coefficient and sperm survival rate between control group and experimental group; but the sperm count and sperm motility rate in experimental group were lower than those in control group, and there was no statistically significant difference between two kinds of mobile phones. Conclusion： Exposure to mobile phone radiation during embryonic phase can reduce sperm count and sperm motility rate of newborn mice.

关 键 词：手机辐射 胚胎期 精子 

分 类 号：R76[医药卫生—耳鼻咽喉科]