| 板材市场从业人员血清脂质过氧化指标的观察 |
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| 引用本文： | 常君瑞,徐东群,董小艳,王秦,唐志刚,王桂芳,徐春雨.板材市场从业人员血清脂质过氧化指标的观察[J].环境与健康杂志,2008,25(12):1066-1068. |
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| 作者姓名： | 常君瑞 徐东群 董小艳 王秦 唐志刚 王桂芳 徐春雨 |
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| 作者单位： | 中国疾病预防控制中心环境与健康相关产品安全所,北京,100021 |
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| 基金项目： | 科技部社会公益基金资助项目(2002DIA10007) |
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| 摘 要： | 目的研究板材市场空气中主要污染物浓度及其对板材市场从业人员血清中SOD、GSH-Px活力和MDA含量的影响。方法选取板材市场从事销售工作的20～30岁男性作为暴露组,共50例;选取在周围综合市场工作的相同年龄段的男性保安人员作为对照组,共58例。采用调查问卷了解板材市场工作人员的一般情况。按照试剂盒说明检测研究对象血清中SOD、GSH-Px活力及MDA含量。监测板材市场和综合市场空气中甲醛及苯系物的浓度。结果研究现场空气中甲醛、苯、甲苯、二甲苯浓度均未超过国家标准。暴露组和对照组现场空气中苯浓度的差异无统计学意义(P>0.05)。暴露组甲醛、甲苯、二甲苯浓度高于对照组,差异有统计学意义(P<0.05)。暴露组的SOD、GSH-Px活力及MDA含量均高于对照组,差异有统计学意义(P<0.05)。结论在低浓度甲醛、苯、甲苯、二甲苯暴露下,机体的SOD、GSH-Px活力可能会出现与职业暴露时不同的改变,这种变化可能验证了低浓度污染物暴露情况下的hormesis效应。
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| 关 键 词： | 空气污染 室内 板材市场 甲醛 苯系物 超氧化物歧化酶 谷胱甘肽过氧化物酶 丙二醛 |
Observation on the Indexes of Lipid Peroxidation in Serum of Employees in Decoration Material Markets |
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| CHANG Jun-rui,XU Dong-qun,DONG Xiao-yan,et al..Observation on the Indexes of Lipid Peroxidation in Serum of Employees in Decoration Material Markets[J].Journal of Environment and Health,2008,25(12):1066-1068. |
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| Authors: | CHANG Jun-rui XU Dong-qun DONG Xiao-yan |
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| Affiliation: | CHANG Jun-rui,XU Dong-qun,DONG Xiao-yan,et al.Institute for Environmental Health , Related Product Safety,Chinese Center for Disease Control , Prevention,Beijing 100021,China |
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| Abstract: | Objective To investigate the sort and the concentration of the dominant pollutants in the decoration material markets and to know the change of SOD,GSH-Px,MDA in the serum of employees.Methods 50 male employees were selected as the study group,58 men who work in general markets were selected as the control group,aged 20-30 years.The basic information was collected by questionnaire,the concentration of formaldehyde and benzene homologues was determined by spectrophotometry and thermal desorption/gas chromato... |
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| Keywords: | Air pollution indoor Decoration material markets Formaldehyde Benzene homologues SOD GSH-Px MDA |
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