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测定血液锌原卟啉（ZPP），是反映体内铅代谢引起的损害的敏感指标。近几年来，国内已作为铅中毒诊断指标之一。本文试图通过对不同强度铅接触工人血铅和血ZPP的测定，来讨论血液ZPP测定在铅中毒诊断和筛选中的应用。1对象与方法1．1调查对象选择乡镇蓄电池厂铅作业者180人为高
Determination of the blood zinc protoporphyrin (ZPP), is a sensitive indicator of body lead metabolism caused by damage. In recent years, China has as one of the indicators of lead poisoning diagnosis. This article attempts to discuss the application of blood ZPP determination in the diagnosis and screening of lead poisoning through the determination of blood lead and blood ZPP in lead exposed workers with different intensities. 1 objects and methods 1.1 The survey respondents select the village of lead-acid battery factory 180 were high