锰对作业男工睾丸生殖功能的影响  

EFFECTS ON TESTIS REPRODUCTIVE FUNCTION OF MALE WORKERS EXPOSED TO MANGANESE

作　　者：吴卫平[1] 王植柔[2] 刘锋[2] 胡万达[2] 纪淑琴[2] 吕志光 何建荣 李楠 

机构地区：[1]上海医科大学,上海市医学院路138号200032 [2]广西医学院 [3]广西八一锰矿

出　　处：《工业卫生与职业病》1992年第5期275-278,共4页Industrial Health and Occupational Diseases

摘　　要：本文研究了锰对男工睾丸生殖机能的影响。作业场所空气中MnO_2浓度的几何均值为0.14mg/m^3(0.01～0.71mg/m^3)。接触锰男工52名发锰均值为8.3μg/g,明显高于对照组(P<0.001)。精子活动率为0.56,LDH_x为0.19,血清睾酮(T)平均含量15nmol/L,均比对照组明显降低(P<0.05)。并对结果进行了逐步回归分析及讨论。The effects of manganese on male workers reproductive toxicity were studied.The MnO2 concentration in air of workplace was 0.14 mg/m3 and ranged from 0.01 to 0.71mg/m3.Hair manganese level in 52 male workers exposed to manganese was 8.3μg/g and was significantly higher than that of the control group (P<0.05) .Spermatozoal motivity was 0.56, LDHx was 0.19.Testosterone level was 15 nmol/L.These incidences were significantly lower than those of the control group (P<0.05) .The date were analysed with Stepwise Regression analysis.The results were discussed.

关 键 词：锰 睾丸 精液 生殖毒性 

分 类 号：R135.1[医药卫生—劳动卫生]