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对某蓄电池厂接铅女工妊娠初期和分娩期血铅、血锌卟啉（ＺＰＰ）值动态变化及其与对照女工进行比较。接铅组女工血铅持续保持高水平，达０．９８μｍｏｌ／Ｌ，ＺＰＰ１．３５μｍｏｌ／Ｌ，婴儿脐带血铅达０．９０μｍｏｌ／Ｌ，ＺＰＰ１．ｌｌμｍｏｌ／Ｌ均显著高于对照组女工（血铅０．２６μｍｏｌ／Ｌ，ＺＰＰ０．５１μｍｏｌ／Ｌ，脐血铅０．３４μｍｏｌ／Ｌ，脐血ＺＰＰ０．７８μｍｏｌ／Ｌ）。并分析了血铅、血ＺＰＰ持续升高的意义、相关关系和对新生儿发育的影响。
The dynamic changes of blood lead and blood zinc porphyrin (ZPP) in the first and second trimester of pregnant women receiving lead from a battery factory were compared with those of the control women workers. Lead levels of female workers continued to maintain high levels of lead, up to 0.98μmol / L, ZPP1.35μmol / L, infant cord blood lead 0.90μmol / L, ZPP1. llμmol / L were significantly higher than the control group of female workers (blood lead 0.26μmol / L, ZPP0.51μmol / L, cord blood lead 0.34μmol / L, cord blood ZPP 0.78μmol / L). And analyzed the significance of blood lead, blood ZPP continued to rise, the correlation and the impact on neonatal development.