| 围产期铅暴露对新生大鼠血铅含量的影响 |
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| 引用本文： | 董桂娟,赵正言,竺智伟.围产期铅暴露对新生大鼠血铅含量的影响[J].浙江预防医学,2002,14(8):8-9. |
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| 作者姓名： | 董桂娟 赵正言 竺智伟 |
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| 作者单位： | 浙江大学医学院附属儿童医院,浙江,杭州,310003 |
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| 摘 要： | 目的 了解铅通过母体对生长发育期仔代血铅的影响。方法 对不同浓度低水平铅暴露后的大鼠仔代的血铅进行测定。结果 铅可由母体经胎盘和乳汁传递给仔代。结论 胚胎期和哺乳期经胎盘和乳汁“染铅” ,是导致子代铅蓄积的重要原因。
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| 关 键 词： | 围产期 铅暴露 血铅测定 |
| 文章编号： | 1007-0931(2002)08-0008-02 |
| 修稿时间： | 2001年9月21日 |
Effect of lead exposure during perinatal period on the concentration of blood lead in neonatal rats |
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| Dong guijuan,Zhao zhengyan,zhu zhiwei.Effect of lead exposure during perinatal period on the concentration of blood lead in neonatal rats[J].Zhejiang Journal of Preventive Medicine,2002,14(8):8-9. |
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| Authors: | Dong guijuan Zhao zhengyan zhu zhiwei |
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| Institution: | Dong guijuan,Zhao zhengyan,zhu zhiwei.The Affiliated Children's Hospital,Zhejiang University School of Medicine,Hangzhou,Zhejiang 310003 P R China |
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| Abstract: | Objective To study the effect of maternal lead exposure on the concentration of blood lead in offspring during growth and development periods.Methods The concentrations of blood lead in offspring of rats were tested after maternal exposure of low and different lead concentrations.Results Lead could be transferred to offspring from maternity by means of placenta and milk.Conclusions The main cause resulting to lead deposition in offspring is via placenta and milk during the periods of embryo and breast feed. |
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| Keywords: | Perinatal periods Lead exposure Blood lead of offspring test |
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