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电子垃圾拆解区孕妇镉暴露对胎儿生长发育的影响 被引量:1

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摘要 目的:探讨电子垃圾拆解区孕妇产前镉暴露水平及其对胎儿生长发育的影响。方法:收集542名(暴露组280名,对照组262名)孕妇产前尿样;新生儿称重并测量头围,1、5 min Apgar评分;石墨炉原子吸收光谱法检测尿镉水平。结果:孕妇尿镉水平与年龄、怀孕期从事电子垃圾相关工作、居住时长、居住地靠近电子垃圾场所程度、怀孕期去电子垃圾场所频次、居住房屋是否用来存放电子垃圾正相关(P<0.05);暴露组尿镉中位数(1.00μg/g尿肌酐)高于对照组(0.58μg/g尿肌酐)(P<0.01);头围((33.65±2.90)cm)低于对照组((35.38±1.75)cm)(P<0.01);1 min Apgar评分(9.58±0.67)低于对照组(9.97±0.32)(P<0.01);暴露组头围、1、5 min Apgar评分与孕妇尿镉水平负相关(P<0.01)。结论:电子垃圾拆解区孕妇处于高镉暴露,可能影响胎儿的生长发育。
出处 《汕头大学医学院学报》 2015年第2期83-85,共3页 Journal of Shantou University Medical College
基金 广东高校国际合作创新平台资助项目(2013gjhz0007)
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