出生缺陷发生率与环境特征异常的相关性研究  

Research of the Relation between Birth Defects andEnvironment in Heshun County of Shanxi Province

作　　者：陈瑶[1] 张科利[1] 王劲峰[2] 郑晓瑛[3] 边柳[1] 

机构地区：[1]北京师范大学地理学与遥感科学学院,北京100875 [2]中国科学院地理科学与资源研究所,北京100101 [3]北京大学人口研究所,北京100871

出　　处：《广东微量元素科学》2004年第12期21-28,共8页Trace Elements Science

基　　金：国家重点基础研究发展规划项目 (2 0 0 1CB5 10 30 5 )资助

摘　　要：我国新生儿高出生缺陷发生率影响着人口素质。选择了出生缺陷率高的山西省和顺县作为研究地点 ,从轻重病区分别采集了土壤、水、粮食、头发等作为指标 ,在实验室中用ICP 电感耦合等离子体发射光谱仪测定了指标中 2 3种元素含量 ,比较后得出可能与出生缺陷有关的环境元素。结果表明 ,致病因子可能是以Se为主的复合元素 ,在和顺县除了低Se外 ,As,Mg,S,Mo ,Ca等元素的不协调可能起着与低Se复合致病的作用。The high birth defect(BD)ratio of Chinese newborn children affected the population quality.Heshun county,Shanxi province was selected as the research locality,the BD ratio of which was very high,and from different regions,soil,water,corn and hair were collected as indexes.In the lab,ICP machine was used to determine the content of 23 elements in the indexes.After compared,the correlative elements of BD were found.In consequence,the main clue causing the BD might be mixed kinds of elements.In Heshun county,except the low content of Se,the content of As,Mg,S,Mo,Ca and other elements may lead to the BD together.

关 键 词：出生缺陷 山西省 环境地球化学 

分 类 号：R722[医药卫生—儿科]