探索金属化物与人类精液质量之间的关联:在石化综合体中的初步案例研究
Elena Sánchez-Resino1,2, Ana González-Ruiz1,2, Jordi Sierra1,3
1Laboratory of Toxicology and Environmental Health, Faculty of Medicine and Health Science, Universitat Rovira i Virgili, Reus, Spain.
Environmental science and pollution research international
|November 14, 2025
概括
在石化工业中,职业接触金属化物并没有显著损害工人的精液质量. 虽然工人的某些金属含量较低,但精子度较高,这表明与其他因素的复杂相互作用.
科学领域:
- 环境健康 环境健康
- 生殖毒理学 生殖毒理学
- 职业医学 职业医学 职业医学
背景情况:
- 职业接触金属化物是男性生殖健康的一个问题.
- 石化工业的工人可能面临独特的暴露风险.
- 了解金属化物对精液质量的影响对于工人健康监测至关重要.
研究的目的:
- 调查职业金属化物暴露与石化工业工人的精液质量参数之间的关联.
- 为了比较精液质量和血金属含量PWs与对照组.
- 根据世卫组织2021年参考值评估精液质量.
主要方法:
- 对176名健康个体 (22名PW,154名对照) 的横截面研究.
- 对 (As), (Cr), (Pb),锡 (Sn) 和 (Tl) 的血液含量进行分析.
- 评价精液参数:精子度,精子总数,运动性,形态,活力和体积.
主要成果:
- 与对照组相比,石化工业的工人血中Cr,Sn和Pb度较低.
- PWs显示了统计学上显著的更高的精子度和非显著的改善总精子数量,正常形态和活力.
- 在血液 (Pb) 和总运动率,精子度和精子数量之间发现了积极的关联.
结论:
- 在石化工业工作者中,低水平的金属 (化物) 暴露不会对整个精液质量产生不利影响,并且与更高的精子度有关.
- 金属化物,生活方式和环境因素的复杂相互作用影响男性生殖健康.
- 建议进行进一步的纵向研究以阐明这些关联.
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