高环境热量暴露是急性损伤和慢性病的危险因素
Hung Nguyen1, Bryan K Becker1, Subhashini Bolisetty1
1University of Alabama at Birmingham, Department of Medicine, Division of Nephrology, Section of Cardio-Renal Physiology and Medicine, Birmingham, AL.
Seminars in nephrology
|September 6, 2025
概括
热应激对慢性病有很大影响,特别是在中美洲. 进一步的研究对于了解热引起的损伤机制和为弱势群体制定预防策略至关重要.
科学领域:
- 肝脏病学
- 环境健康
- 毒理学
背景情况:
- 在中美洲的农业地区,慢性病的病因不明.
- 越来越多的证据表明热应激是导致CKDu的重要因素.
- 人类和动物模型中的急性损伤 (AKI) 发生率与热暴露相关.
研究的目的:
- 探索热引起的损伤的多因素机制.
- 突出了解损伤中的热应激途径的迫切需要.
- 为暴露于极端高温的职业和一般人群制定预防策略.
主要方法:
- 对热暴露和损伤的现有人类和动物研究的审查.
- 分析可能导致的因素:血液动力学变化,免疫反应和凝血病.
- 确定热性毒性确切途径的知识差距.
主要成果:
- 热应激是CKDU的一个关键因素.
- 暴露于热量与AKI发病率的增加有关.
- 机理涉及复杂的生理反应,但具体的途径需要进一步阐明.
结论:
- 热引起的损伤是一个多因素的过程.
- 了解这些机制对于预防损伤至关重要.
- 包括农业工人和面临气候变化的普通人口在内的弱势群体需要有针对性的干预措施.
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