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| 长期低浓度铅暴露对人体微量元素的影响 | |
| 引用本文： | 程怀民,张宏永,沈波,李文燕,程生英,郭维新,陈锦,李跃平,王季仁,吴碧娟,张碧珍,罗柏友.长期低浓度铅暴露对人体微量元素的影响[J].广东微量元素科学,2000,7(1):30-32. |
| 作者姓名： | 程怀民 张宏永 沈波 李文燕 程生英 郭维新 陈锦 李跃平 王季仁 吴碧娟 张碧珍 罗柏友 |
| 作者单位： | 1. 晋安区卫生防疫站,福建,福州,350014 2. 福建医科大学卫生教研室 3. 福州市职业病防治院 |
| 摘 要： | 测定了１５名长时间从事低剂量铅接触的女工血铅、铜、锌、铁、锰及铜锌超氧化物歧化酶活性、脂质过氧化产物二级降解物丙二醛含量，并以同年龄组同地区非铅暴露人群作对照。结果显示：暴露组的血铅、铜、ＭＤＡ含量高于对照组；而血锌Ｃｕ－Ｚｎ－ＳＯＤ活性低于对照组；血Ｍｎ、Ｆｅ两组无明显差异。 |
| 关 键 词： | 铅 微量元素 毒理 低浓度铅暴露 人体 |
| 修稿时间： | 1999-10-11 |
Trace Elements and Lipid Peroxidation Changes in Workers with Longterm Exposed to Low-dose Lead |
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| CHENG Huai-ming,ZHAN Hong-yong,SHEN Bo et al.Trace Elements and Lipid Peroxidation Changes in Workers with Longterm Exposed to Low-dose Lead[J].Trace Elements Science,2000,7(1):30-32. | |
| Authors: | CHENG Huai-ming ZHAN Hong-yong SHEN Bo |
| Abstract: | Lead and other trace elements copper, zinc, manganese, iron as well as Cu-Zn-superox- ide dismutase (Cu-Zn SOD) activity and MDA content in the blood of 15 women-workers who were exposed to low-dose lead during long time were determined. The result showed that compared with the control group, the average content of Pb, Cu and MDA in lead exposed group significantly increased(P< 0.05), while Zn content and SOD activity were lower. It sugguests that longterm expose to low-dose lead can cause blood lead increased, the disorder of lipid peroxidation and the relevant changes of trace elements content. |
| Keywords: | lead lipid perxiodation trace elements |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |