Oxidative potential of particulate matter: a prospective measure to assess PM toxicity

S Yadav, HC Phuleria - Measurement, analysis and remediation of …, 2020 - Springer
It is now broadly accepted that particulate matter exposure can lead to multiple adverse
health effects. The capability of airborne particulate matter (PM) to generate reactive oxygen …

Particulate matter (PM) oxidative potential: Measurement methods and links to PM physicochemical characteristics and health effects

L He, J Zhang - Critical Reviews in Environmental Science and …, 2023 - Taylor & Francis
It has been widely accepted that the induction of reactive oxygen species (ROS) is an
important pathophysiologic pathway linking particulate matter (PM) exposure and adverse …

[HTML][HTML] Oxidative potential of atmospheric aerosols

MR Guascito, MC Pietrogrande, S Decesari, D Contini - Atmosphere, 2021 - mdpi.com
Atmospheric particulate matter (PM) is one of the leading health risks worldwide [1, 2].
Several epidemiological studies have provided evidence of the association between …

[HTML][HTML] Oxidative potential versus biological effects: a review on the relevance of cell-free/abiotic assays as predictors of toxicity from airborne particulate matter

J Øvrevik - International journal of molecular sciences, 2019 - mdpi.com
Background and Objectives: The oxidative potential (OP) of particulate matter (PM) in cell-
free/abiotic systems have been suggested as a possible measure of their biological …

Review of acellular assays of ambient particulate matter oxidative potential: methods and relationships with composition, sources, and health effects

JT Bates, T Fang, V Verma, L Zeng… - … science & technology, 2019 - ACS Publications
Oxidative stress is a potential mechanism of action for particulate matter (PM) toxicity and
can occur when the body's antioxidant capacity cannot counteract or detoxify harmful effects …

Effect of PM characterization on PM oxidative potential by acellular assays: a review

H Guo, L Jin, S Huang - Reviews on Environmental Health, 2020 - degruyter.com
The health risks brought by particles cannot be present via a sole parameter. Instead, the
particulate matter oxidative potential (PM OP), which expresses combined redox properties …

Global perspective on the oxidative potential of airborne particulate matter: a synthesis of research findings

A Saffari, N Daher, MM Shafer… - … science & technology, 2014 - ACS Publications
An emerging hypothesis in the field of air pollution is that oxidative stress is one of the
important pathways leading to adverse health effects of airborne particulate matter (PM). To …

Ambient particulate matter oxidative potential: Chemical determinants, associated health effects, and strategies for risk management

D Gao, S Ripley, S Weichenthal, KJG Pollitt - Free Radical Biology and …, 2020 - Elsevier
Exposure to ambient air pollution has an adverse influence on human health. There is
increasing evidence that oxidative potential (OP), the capacity of airborne pollutants to …

[HTML][HTML] Development of an antioxidant assay to study oxidative potential of airborne particulate matter

P Shahpoury, T Harner, G Lammel… - Atmospheric …, 2019 - amt.copernicus.org
Oxidative potential is a measure of redox activity of airborne particulate matter (PM) and is
often used as a surrogate to estimate one form of PM toxicity. The evaluation of oxidative …

Lung antioxidant depletion: a predictive indicator of cellular stress induced by ambient fine particles

B Crobeddu, I Baudrimont, J Deweirdt… - Environmental …, 2020 - ACS Publications
Regulations on ambient particulate matter (PM) are becoming more stringent because of
adverse health effects arising from PM exposure. PM-induced oxidant production is a key …