聚环芳暴露与红细胞宽度分布和缺血性心脏病之间的关联:基于人口的研究的见解
1Department of Hematology, Jiangnan University Medical Center, No. 68 Zhongshan Road, Wuxi, Jiangsu, China. wpwuxi2pplhsp@outlook.com.
Scientific reports
|January 3, 2024
概括
多环芳 (PAH) 暴露与缺血性心脏病 (IHD) 有关. 红细胞分布宽度 (RDW) 可能部分解释了这种联系,这表明环境污染物会影响心血管健康.
科学领域:
- 环境健康科学 环境健康科学
- 心血管流行病学心血管流行病学
- 毒理学 毒理学 毒理学
背景情况:
- 多环芳 (PAHs) 是环境污染物,与各种不良健康结果有关.
- 缺血性心脏病 (IHD) 仍然是全球死亡的主要原因.
- 红细胞分布宽度 (RDW) 是红细胞变异性的指标,与心血管风险有关.
研究的目的:
- 调查PAH暴露,RDW和IHD之间的关联.
- 探索RDW在PAH暴露和IHD之间的关系中的潜在调解作用.
主要方法:
- 分析了3003名参与国家健康和营养检查调查 (NHANES) 的数据.
- 后勤回归,加权量子总和 (WQS) 回归和贝叶斯内核机器回归 (BKMR) 用于评估关联.
- 进行调解分析以评估RDW的作用.
主要成果:
- 在尿中PAH代谢物度增加和IHD之间发现了显著的关联.
- PAH代谢产物与 RDW 有积极的关联.
- RDW部分调解了PAH暴露和IHD之间的关系,解释了总效应的2-4.6%.
结论:
- 暴露于PAH与IHD的风险增加有关,RDW发挥了部分调解作用.
- 这些发现阐明了将环境污染物与心血管疾病联系在一起的潜在机制.
- 解决PAH暴露对于旨在预防IHD的公共卫生战略至关重要.
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