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. 2023 Aug 28;14:1217165. doi: 10.3389/fendo.2023.1217165

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Copyright © 2023 Sahoo, Heilmann, Paital, Patel, Yadav, Wong and Jergens

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Overview of cellular reactive oxygen species (ROS) generation and their scavenging by antioxidant defense system (AODS). Supplemental antioxidants can help lower oxidative stress by scavenging free radicals, blocking enzymes that produce ROS, or stimulating AODS enzymes and molecules. The figure was produced with BioRender (www.biorender.com; accessed on 17^th July 2023). Superoxide dismutase (SOD); catalase (CAT); glutathione peroxidases (GPx); glutathione reductase (GR); reduced glutathione (GSH); oxidized glutathione (GSSG); glucose-6-phosphate dehydrogenase (G6PD).