高本底放射性饮水对小鼠微核和精子的影响  

EFFECTS OF HIGH BACKGROUND RADIATION CONTAINING DRINKING WATER ON MICRONUCLEUS AND SPERMATOZOON

作　　者：吕文戈[1] 巴月[1] 付润芳[1] 冯国清[1] 程学敏[1] 扬建勋 郜金社[1] 贾思远[1] 耿敏学[2] 邬明莉[2] 张翠兰[2] 刘威[2] 陈秋[2] 

机构地区：[1]河南医科大学公共卫生学院,郑州450052 [2]平顶山矿务局卫生防疫站,平顶山467000

出　　处：《工业卫生与职业病》1998年第5期284-286,共3页Industrial Health and Occupational Diseases

摘　　要：随机将126只昆明种小白鼠分成3组，分别喂养自来水（对照组）和2种高本底放射性饮水（处理组），在喂养至第50．100，150天时按常规方法采集动物标本进行微核和精子畸形试验．结果显示：两处理组与对照组不同时相点的实验结果基本一致，提示实验浓度的高本底放射性饮水未观察到遗传毒性效应。High background radiation containing drinking water is tested to evaluate its safety. In the ex-periment, the Kunming mice were randomly divided into 3 groups ;one group fed with tap water andthe other two fed with high background radiation containing drinking water of different levels.Samples were collected on the 50th, 100th and 150th day respectively for morphological observationof micronucleus and sperm. The results showed that no significant difference was found among thethree groups.

关 键 词：高本底放射性饮水 微核 精子 

分 类 号：R123.5[医药卫生—环境卫生学] X591.031[医药卫生—公共卫生与预防医学]