| 硼作业工人精子质量的初步分析 |
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| 引用本文： | 刘平,胡伟,Xun L,Robbins WA,吴国平,魏复盛.硼作业工人精子质量的初步分析[J].环境与健康杂志,2005,22(2):90-92. |
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| 作者姓名： | 刘平 胡伟 Xun L Robbins WA 吴国平 魏复盛 |
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| 作者单位： | 北京科技大学土木与环境工程学院,北京 100083;University of California,Los Angeles U.S.90095-1772;中国环境监测总站,北京 100029 |
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| 基金项目： | 中美科技合作课题(1900-G-CD114)，国家环保总局科技发展计划资助项目(2002-E-8)。 |
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| 摘 要： | 目的研究硼暴露对男性精子质量的影响。方法于2002年在辽宁省某硼矿区及硼加工厂选择硼暴露组(60人)和对照组(9人)男性研究对象,进行体格检查和精液分析。精液分析使用综合光学可视精子分析仪和光学生物显微镜。结果对照组的精子密度、精子前向运动百分率、a级精子完全符合WHO标准,而暴露组各项指标均有不符合WHO标准的样本,高达44.8%的样本精子前向运动百分率低于WHO标准(≥50%)。暴露组和对照组的精子存活率、精子前向运动百分率、a级精子、精子的曲线运动速度和直线运动速度差异有统计学意义(P<0.01),并且暴露组精子各项指标的均值除精子密度外均低于对照组。结论硼暴露的工人精子质量有所下降。
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| 关 键 词： | 硼 精子 生殖健康 |
| 文章编号： | 1001-5914(2005)02-0090-03 |
| 修稿时间： | 2004年1月13日 |
The Preliminary Study on Sperm Quality of Boron Exposed Workers |
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| LIU Ping,HU Wei,Xun L,et al..The Preliminary Study on Sperm Quality of Boron Exposed Workers[J].Journal of Environment and Health,2005,22(2):90-92. |
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| Authors: | LIU Ping HU Wei Xun L |
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| Institution: | LIU Ping,HU Wei,Xun L,et al. Civiland Environmental Engineering School,University of Science and Technology of Beijing,Beijing 100083,China |
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| Abstract: | Objective To study the effect of boron exposure on human sperm quality. Methods 69 persons in a boron mine in Liaoning province in 2002 were selected. Physical exam and semen analysis were conducted in both boron-exposure group(n=60) and control group(n=9). Integrated Visual Optical System(IVOS) and typical optical biological microscope were used to analyze the sperm. Results Sperm concentration, motility, rapid cells in the exposure group did not meet the WHO standards, whereas no case of failure of the three indexes was found in the control group. Sperm viability, motility, rapid cells, path velocity (VAP) as well as progressive velocity (VSL) in the exposed group were significantly lower than those in the control group. Conclusion Boron exposure has adverse effects on sperm quality. |
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| Keywords: | Boron Sperm Reproductive medicine |
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