[慢性铅暴露中的脂质过氧化]。

Problemi na khigienata Pub Date : 1997-01-01
V Tenchova, V Petkova, S Pavlova, Iu Simeonov
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引用次数: 0

摘要

采用血浆丙二醛(MDA)监测46例电池工人血铅浓度在1.26 ~ 5.6 mol/l范围内的脂质过氧化状态。与未暴露工人对照样品相比,暴露工人血浆中丙二醛浓度(4.61 + 0.6)mol (ml)明显升高。大部分暴露工人(56.6%)的丙二醛浓度高于上限参考范围。脂质过氧化与血铅水平有显著相关性(r = +0.54)。调查结果显示,长期接触铅的工人脂质过氧化升高。当铅含量高于1.92 mol/l时,这种上升更为显著。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
[Lipid peroxidation in chronic lead exposure].

The state of lipid peroxidation, monitored by MDA concentration in the blood plasma of 46 battery workers with lead level in the blood in the 1.26-5.6 mol/l range is investigated. Higher MDA concentration (4.61 + 0.6) mol (ml in the blood plasma of exposed workers in comparison with the control sample of nonexposed workers is statistically established. The greater part of exposes workers (56.6%) have MDA concentration above the upper reference range. The significant correlation (r = +0.54) of the lipid peroxidation with the lead level in the blood is established. The investigation results show the rise of lipid peroxidation in workers chronically exposed to lead. This rise is more significant at lead levels above 1.92 mol/l.

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