松花江甲基汞污染区流行病学调查  

Study on the methyl mercury pollutio n in Songhua river

作　　者：辛伟红[1] 侯铁宁[2] 

机构地区：[1]吉林大学中日联谊医院,长春130031 [2]浙江大学医学院附属邵逸夫医院

出　　处：《中国地方病防治》2003年第2期103-104,共2页Chinese Journal of Control of Endemic Diseases

摘　　要：目的调查松花江甲基汞污染的流行情况,探讨慢性甲基汞中毒的发生和发展主要原因及其与环境因素的交互作用。方法现场调查和住院检查相结合,检查内容重点是视听、感觉功能和生物体内汞含量。结果沿江电石厂排放工业废物造成水污染,导致沿江生物体内汞蓄积,少数渔民出现不同程度的视听和感觉障碍,症状与体征轻微。环境治理后生物体内汞蓄积逐渐减少,汞污染造成的危害得到有效的控制。结论松花江汞污染范围局限,人群固定,受污染人群发病率低,病人病征轻微,病程稳定,经过防治,生物体内汞蓄积目前已达正常水平。Objective To survey the epidemiological situation of the methyl mercury pollution in no.2Songhua river,to study the progress of chronic methyl mercury poisoning in the fishermen.Method In 1973～2002face -to -face intervie w was conducted to identify risk factors o f the mercury poisoning along the riv er.The fishermen affected by methyl mercury were diag-nosed and treated in hospital,which were focus on the function of optical,hearing and sensation.Result The water pollution was come from factory along river,re sult in the accumulation of Methyl me rcury in the fishes and the fishermen.Conclusion The mercury pollution in Songhua riv er was regional,a few of fishermen we re affected,the symptoms and signs o f the patients were slight and stable.At present time,t he accumulation level of methyl merc ury in biological bodies was normal.[

关 键 词：水污染 松花江 甲基汞中毒 流行病学调查 环境因素 

分 类 号：R595.2[医药卫生—内科学]