| 六价铬对男工血清及精浆乳酸脱氢酶C4同工酶的影响 |
| |
| 引用本文： | 陈琼宇,李洪.六价铬对男工血清及精浆乳酸脱氢酶C4同工酶的影响[J].工业卫生与职业病,1999,25(1):21-23. |
| |
| 作者姓名： | 陈琼宇 李洪 |
| |
| 作者单位： | 河南医科大学劳动卫生教研室 |
| |
| 摘 要： | 为了调查六价铬对男性生殖功能的危害，采用“热解－乳酸基质法”测定了２３名接铬男工和２１名对照男工的血清及精浆乳酸脱氢酶Ｃ４同工酶（ＬＤＨ－Ｘ）活性。结果显示，职业性接触低水平六价铬（０．０１３５ｍｇ／ｍ＾３）可致男工血清ＬＤＨ－Ｘ活性降低，与对照组比较差异有统计学显著意义（Ｐ〈０．０５）。接触组精浆的乳酸脱氢酶（ＬＤＨ）总活性及ＬＤＨ－Ｘ活性均显著低于对照组（Ｐ〈０．０１），ＬＤＨ－Ｘ／ＬＤＨ比值
|
| 关 键 词： | 六价铬 血清 精浆 男性 生殖毒性 LDH－X |
Effects of Chromium on LDH\|X in Serum and Seminal Plasma from Male Exposed Workers |
| |
| Chen Qiongyu et al.Effects of Chromium on LDH\|X in Serum and Seminal Plasma from Male Exposed Workers[J].Industrial Health and Occupational Diseases,1999,25(1):21-23. |
| |
| Authors: | Chen Qiongyu |
| |
| Abstract: | To investigate the effects of chromium on male reproductive function,the LDH\|X activity in serum and seminal plasma from 23 male workers exposed to chromium and 21 male controls was determined by means of so called\!hot digestion\|lactate matrixmethod.The results showed that the LDH\|X activity in serum of the workers exposed in low concentration was significantly lower than that of the controls( P <0\^05).The LDH and LDH\|X activities in seminal plasma in the exposed group were markedly lower than those in the control group( P <0\^01).The ratio of LDH\|X to LDH in the exposed group was also obviously lower than that in the control group.This suggested that reproductive dysfunction might probably be resulted in male exposed workers. |
| |
| Keywords: | ChromiumLactate dehydrogenase isoenzymeSerumSeminal plasmaMale reproduction |
| 本文献已被 CNKI 维普 等数据库收录！ |
