Oxidative stress is the pivot for PM2.5-induced lung injury
2024年2月1日 · We illustrated that PM2.5 could induce ROS via biochemical interactions, enzymes and mitochondria. We comparatively summarized the ROS-mediated signaling …
Chemical exposure-response relationship between air pollutants …
2016年9月8日 · In highly polluted environments, fine particulate matter (PM2.5) containing redox-active transition metals, quinones, and secondary organic aerosols can increase ROS …
Reactive oxygen species (ROS) activity of ambient fine particles (PM2.5 ...
2018年8月1日 · ROS activity of PM 2.5 in seven different studies (A) ROS activity normalized by PM mass (B) ROS activity normalized by volume of air. Correlation between ROS activity and …
ACP - Characterization and comparison of PM2.5 oxidative …
Inhaled PM can directly introduce PM-bound reactive oxygen species (ROS) to the surface of the lung, where they react with and deplete lung-lining fluid antioxidants, or introduce redox-active …
PM2.5 induced lung injury through upregulating ROS-dependent …
2022年5月1日 · PM 2.5 exposure has been shown to increase the production of ROS in the serum and lung tissue of mice and cause structural damage to airway epithelial cells and …
PM2.5 Exposure and Asthma Development: The Key Role of …
PM2.5 exposure increases ROS levels. Meanwhile, the accumulation of ROS will further enhance the oxidative stress response, resulting in DNA, protein, lipid, and other cellular and molecular …
PM2.5 通过上调 ROS 依赖性 NLRP3 炎症小体介导的细胞焦亡诱导 …
该研究描述了 PM 2.5 诱导的肺损伤的潜在重要机制，即 PM 2.5 通过上调 ROS-NLRP3 介导的 RAW264.7 细胞焦亡来促进肺损伤。 The main cause of air pollution is PM, which directly …
A systematic review with a Burden of Proof meta-analysis of health ...
2025年3月21日 · We identified a significant nonlinear relationship between PM2.5 exposure and dementia, with a minimum 14% increased risk averaged across PM2.5 levels between 4.5 and …
Real-time analysis reveals a much higher proportion of harmful ...
17 小时之前 · A substantial fraction of ROS and OP activity in aerosol particles decays before offline analysis. ... 5 hours ago. 0. Melnick 39 is a colliding-wind binary system, observations find.
The role of ROS-pyroptosis in PM2.5 induced air-blood barrier ...
2023年10月24日 · Our results indicate that the oxidative stress-pyroptosis pathway plays a critical role in the disruption of the air-blood barrier induced by PM 2.5 exposure. Disulfiram may …