孕期心理应激、环境铅暴露对胎婴儿神经系统发育影响的研究进展  

Research development of the influence of psychological stimulation acception and lead exposure during pregnancy on neural system of fetus and infant

作　　者：宫相君[1] 郝加虎[1] 陶芳标[1] 

机构地区：[1]安徽医科大学公共卫生学院儿少卫生与妇幼保健学系安徽人口健康与优生省级实验室,合肥230032

出　　处：《卫生研究》2011年第1期133-136,共4页Journal of Hygiene Research

基　　金：国家科技支撑计划重大项目资助项目(No.2006BAI05A03);国家自然科学基金项目(No.30901202;30901203)

摘　　要：高浓度环境铅暴露可对胎婴儿神经系统造成不利影响,而低水平环境铅暴露也可导致婴幼儿认知、记忆、情感等方面发育不良。与此同时,孕期心理应激也可能对胎婴儿神经发育造成不良影响。本文就孕妇同时存在上述心理应激和铅暴露时,对胎婴儿神经系统发育的联合作用效应及其相关机制做一综述。Literature shows that not only high-concentration environmental lead exposure can cause adverse influnece on the neural systems of fetuses /infants,even the low levels of environmental lead exposure can cause dysplasia in the aspects of cognition,memory,feeling and etc.Meanwhile,the psychological stimulation acception during pregnancy may also cause adverse impact on neuro-developmental of fetuses and infants.This article will make a brief review on the combined functions and relative mechanisms,when a pregnant woman experiences psychological stimulation acception and lead exposure.

关 键 词：妊娠期 心理应激 铅中毒 神经系统 环境毒理 

分 类 号：R715.3[医药卫生—妇产科学] R994.6[医药卫生—临床医学]