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尿铅是诊断铅中毒的重要客观依据之一,但收集24小时尿铅不仅人力物力上有困难,且易污染。近年来,在探讨一次尿或某阶段时间尿代替24小时尿进行尿铅检验可能性方面,屡有文献报导(1)(2)(3),但在体内有铅蓄积的情况下,尿铅排出规律如何,却未见文献阐述。本文试就34名铅蓄积工人的尿铅排出情况进行统计分析,借以观察其规律。
Urinary lead is one of the most important objective evidences for diagnosing lead poisoning. However, collecting urinary lead for 24 hours is not only difficult in human and material resources, but also easy to pollute. In recent years, there is a lot of literature (1) (2) (3) in the discussion of the possibility of urinalysis of urine or a period of time instead of 24-hour urinary urine. However, in the case of lead accumulation in the body, How to discharge, but no literature elaboration. This article attempts to 34 lead accumulation workers of urine lead to statistical analysis, in order to observe the law.