| 三硝基甲苯作业工人和HBsAg阳性者血清铁含量的变化 |
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| 引用本文： | 马文军,常元勋,江泉观,郭红娟,刘文献,孙灵鹤赵鸿,李观钦,杨振中,王荣,刘海喜.三硝基甲苯作业工人和HBsAg阳性者血清铁含量的变化[J].中国职业医学,1998(2). |
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| 作者姓名： | 马文军 常元勋 江泉观 郭红娟 刘文献 孙灵鹤赵鸿 李观钦 杨振中 王荣 刘海喜 |
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| 作者单位： | 北京医科大学劳动卫生教研室，河南省平顶山煤炭卫生学校，河南省职业病防治所 |
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| 摘 要： | 对河南省某化工厂三硝基甲苯（ＴＮＴ）作业现场劳动卫生学调查结果发现，车间空气中ＴＮＴ浓度多数超过国家最高容许浓度（ＭＡＣ＝１ｍｇ／ｍ３），ＴＮＴ作业工人皮肤污染严重。血清铁测定结果表明，ＴＮＴ接触组与ＨＢｓＡｇ阳性组极显著高于对照组（Ｐ＜００００５），ＨＢｓＡｇ阳性组显著高于ＴＮＴ接触组（Ｐ＜０００２５）。推测ＴＮＴ与ＨＢＶ诱发的肝损害部分机理可能与机体处于氧化应激状态有关。
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| 关 键 词： | 三硝基甲苯 血清铁 HBsAg阳性 |
Changes of ferro concentration in serum of TNT exposed workers and HBsAg positive workers |
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| Ma Wenjun,et al.Changes of ferro concentration in serum of TNT exposed workers and HBsAg positive workers[J].China Occupational Medicine,1998(2). |
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| Authors: | Ma Wenjun et al |
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| Abstract: | Occupational investigation in the plant operating trinitrotoluene(TNT) in Henan province showed that the TNT concentrations in workplace air mostly exceeded the national maximum allowable concentration(MAC=1mg/m 3)and the skin of the TNT exposed workers appeared to be severely contaminated The ferro concentration of serum in both TNT exposed group and HBsAg positive group were significantly higher than those of the control group( P <0 0005) The ferro concentration of serum in HBsAg postitve group was also significantly higher than those of TNT group ( P <0 0025) It seemed that the mechanism of liver damage induced by TNT and HBV would be partly associated with oxidative stress of the body |
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| Keywords: | TNT ferro concentration HBsAg |
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