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An Investigation on the Damage of Women's Fertility Function Caused by the Environmental Lead Pollution

Yang Xiaolin,Zheng Shunqiong,Liu Tingzhu et alGuizhou Prouincial Institute of Labour Health and Occupational Medicine,Guiyang 550006  
The aim of this study was to research the effects of the environmental lead pollution on the women's fertiloty function991 cases of pregnant women,in which 490 cases were from lead polluted district (Ptown) and 501 cases from nonlead polluted district (Ctown),were selected to carry out the retrospective investigation,in cluding age,occupation,types of diet,kind of fuel,smoking history,duration (weeks) outcomes of pregancy,birth weight and so onThe contents of blood lead (BPb),erythrocytezincprotoporphyrin(Zpp) and erythrocyte arginase (Arg) were determined among some pregnant womenThe results showed that the contents of pregnant women's BPb,Zpp,and Arg in Ptown were statistically more than those in CtownThe rate of liveborn infant,the birth weight and etntre pregnant duration(weeks)in Ptown were statistically less than those in CtownHowever,in Ptown the abnormal pregnant rate,especially rate of spontaneous abortion,was statistically higher than that in CtownThe results showed that lead pollution brought about significant damage on women's fertility funtion and pregnant outocomes
【CateGory Index】: R135.11
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