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© 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

Microplastic pollution (<5 mm) poses a serious threat to the environment and human health, inducing cellular stress damage in organisms (especially through oxidative stress). The damage results from excessive reactive oxygen species and impaired defense mechanisms, affecting energy production, organelles, and triggering inflammation. Antioxidants (such as vitamin C, curcumin, and quercetin) reduce stress markers and inflammation by neutralizing harmful molecules, activating protective pathways, and regulating autophagy, providing potential protection. However, practical applications face challenges such as low absorption rates, large individual variations, and unclear long-term safety. Research needs to delve into the molecular interaction mechanisms, develop effective delivery systems for antioxidant combinations, and formulate evidence-based strategies. Addressing the complexity of microplastics (size, shape, additives) and their cross-ecosystem impacts requires multidisciplinary collaboration. This review explores the oxidative stress mechanisms induced by microplastics, assesses the potential and limitations of antioxidant interventions, and provides a basis for environmental health risk management.

Details

Title
Antioxidant Intervention Against Microplastic Hazards
Author
Wang, Zhihua 1   VIAFID ORCID Logo  ; Wang, Yunting 2 ; Zhang, Jian 3 ; Feng Guoquan 4 ; Miao Shuhan 5 ; Lu Rongzhu 2 ; Tian Xinyu 6 ; Yang, Ye 2 

 Department of Gastroenterology, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China; [email protected] 
 Department of Preventive Medicine and Public Health Laboratory Science, School of Medicine, Jiangsu University, Zhenjiang 212013, China; [email protected] (Y.W.); [email protected] (R.L.) 
 Department of Cardiology, Zhenjiang First People’s Hospital, Zhenjiang 212050, China; [email protected] 
 Department of Radiology, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China; [email protected] 
 Department of Health Care, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang 212013, China; [email protected] 
 Department of Laboratory Medicine, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing 210008, China; [email protected] 
First page
797
Publication year
2025
Publication date
2025
Publisher
MDPI AG
e-ISSN
20763921
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3233037360
Copyright
© 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.