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金属混合物对肝损伤的联合和相互作用作用:来自重复措施研究的流行病学证据

Guohuan Yin¹, Shuanzheng Zhao¹, Meiduo Zhao¹

¹Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China; Center of Environmental and Health Sciences, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100005, China.

Ecotoxicology and environmental safety

|March 10, 2024

概括

暴露于重金属,包括,,,和,与肝功能标志物的改变有关. 这些金属以协同作用和对抗作用相互作用,可能导致肝脏损伤,并强调需要进一步研究.

科学领域:

环境健康环境健康
毒理学毒理学毒理学
生物化学生物化学

背景情况:

关于重金属和肝功能的流行病学研究缺乏一致性和纵向验证.
评估特定重金属对肝脏健康的影响对于公众健康至关重要.
了解金属混合物的组合和相互作用作用是必不可少的.

研究的目的:

调查重金属 (,,,) 和肝功能标记物的个人和联合暴露之间的关联.
探索重金属混合物的联合和相互作用对肝功能指标的影响.
为中国人口提供重金属暴露和肝功能的纵向数据.

主要方法:

纵向研究,包括3次随访调查,涉及426名参与者.
分析尿液中的重金属度 (Cr,Cd,Pb,Mn) 和血液肝功能指标 (ALT,AST,ALB,GLB,TP).
应用线性混合效应模型 (LME),量子式g计算和贝叶斯内核机器回归 (BKMR) 来评估关联和相互作用.

主要成果:

在尿路重金属和肝功能标志物之间发现了显著的关联.
重金属混合物显示出与ALT,AST和GLB的积极关联,与ALB和TP的负面关联.
确定了金属 (例如,Cd-Cr,Mn-Cr,Cr-Pb,Mn-Pb) 对肝功能标志物的协同作用和对抗作用.

结论:

暴露于,,和与肝功能变化有关.
重金属之间的关节和相互作用影响有助于肝功能变化.
需要进一步的研究来阐明重金属对肝脏的毒性在人口层面和机械方面的问题.

关键词:

这是一种重金属,重金属.互动互动互动互动联合效应联合效应联合效应肝脏损伤肝脏损伤纵向研究是一项纵向研究.

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