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10.3390/pr8111410
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Review

Oxidative Potential Induced by Ambient Particulate Matters with Acellular Assays: A Review

by
Lanfang Rao
1,
Luying Zhang
1,
Xingzi Wang
1,
Tingting Xie
1,
Shumin Zhou
2,
Senlin Lu
1,*,
Xinchun Liu
3,*,
Hui Lu
4,
Kai Xiao
5,
Weiqian Wang
5 and
Qingyue Wang
5,*
1
School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
2
Lab of Plant Cell Biology, Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai 200444, China
3
Institute of Desert Meterorology, China Meteorological Administration, Urumqi 830002, China
4
School of Environmental Sciences, Guangxi Normal University, Guilin 541004, China
5
School of Science and Engineering, Saitama University, Saitama 338-8570, Japan
*
Authors to whom correspondence should be addressed.
Processes 2020, 8(11), 1410; https://doi.org/10.3390/pr8111410
Submission received: 29 September 2020 / Revised: 26 October 2020 / Accepted: 2 November 2020 / Published: 4 November 2020
(This article belongs to the Section Environmental and Green Processes)
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Abstract

Acellular assays of oxidative potential (OP) induced by ambient particulate matters (PMs) are of great significance in screening for toxicity in PMs. In this review, several typical OP measurement techniques, including the respiratory tract lining fluid assay (RTLF), ascorbate depletion assay (AA), dithiothreitol assay (DTT), chemiluminescent reductive acridinium triggering (CRAT), dichlorofluorescin assay (DCFH) and electron paramagnetic/spin resonance assay (EPR/ESR) are discussed and their sensitivity to different PMs species composition, PMs size distribution and seasonality is compared. By comparison, the DTT assay tends to be the preferred method providing a more comprehensive measurement with transition metals and quinones accumulated in the fine PMs fraction. Specific transition metals (i.e., Mn, Cu, Fe) and quinones are found to contribute OPDTT directly whereas the redox properties of PMs species may be changed by the interactions between themselves. The selection of the appropriate OP measurement methods and the accurate analysis of the relationship between the methods and PM components is conducive to epidemiological researches which are related with oxidative stress induced by PMs exposure.
Keywords: ambient particles; oxidative potential; acellular assay; transition metals; quinones ambient particles; oxidative potential; acellular assay; transition metals; quinones
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MDPI and ACS Style

Rao, L.; Zhang, L.; Wang, X.; Xie, T.; Zhou, S.; Lu, S.; Liu, X.; Lu, H.; Xiao, K.; Wang, W.; et al. Oxidative Potential Induced by Ambient Particulate Matters with Acellular Assays: A Review. Processes 2020, 8, 1410. https://doi.org/10.3390/pr8111410

AMA Style

Rao L, Zhang L, Wang X, Xie T, Zhou S, Lu S, Liu X, Lu H, Xiao K, Wang W, et al. Oxidative Potential Induced by Ambient Particulate Matters with Acellular Assays: A Review. Processes. 2020; 8(11):1410. https://doi.org/10.3390/pr8111410

Chicago/Turabian Style

Rao, Lanfang, Luying Zhang, Xingzi Wang, Tingting Xie, Shumin Zhou, Senlin Lu, Xinchun Liu, Hui Lu, Kai Xiao, Weiqian Wang, and et al. 2020. "Oxidative Potential Induced by Ambient Particulate Matters with Acellular Assays: A Review" Processes 8, no. 11: 1410. https://doi.org/10.3390/pr8111410

APA Style

Rao, L., Zhang, L., Wang, X., Xie, T., Zhou, S., Lu, S., Liu, X., Lu, H., Xiao, K., Wang, W., & Wang, Q. (2020). Oxidative Potential Induced by Ambient Particulate Matters with Acellular Assays: A Review. Processes, 8(11), 1410. https://doi.org/10.3390/pr8111410

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