{"id":22920,"date":"2020-06-25T06:03:36","date_gmt":"2020-06-25T06:03:36","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=22920"},"modified":"2023-01-02T07:33:53","modified_gmt":"2023-01-02T07:33:53","slug":"oxidative-stress","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/oxidative-stress\/","title":{"rendered":"Oxidative stress"},"content":{"rendered":"<p>A disturbance in the prooxidant-antioxidant balance in favor of the former, leading to potential damage. Indicators of oxidative stress include damaged DNA bases, protein oxidation products, and lipid peroxidation products (Sies, Oxidative Stress, 1991, pxv-xvi).<\/p>\n<hr \/>\n<p>The cellular damage caused by oxygen-derived free radical formation. The three most important are superoxide (02 ), hydrogen peroxide (H202), and hydroxyl ions; these are produced during normal metabolic processes as well as in reaction to cell injury. The extent of their damaging potential can be decreased by antioxidants.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A disturbance in the prooxidant-antioxidant balance in favor of the former, leading to potential damage. Indicators of oxidative stress include damaged DNA bases, protein oxidation products, and lipid peroxidation products (Sies, Oxidative Stress, 1991, pxv-xvi). The cellular damage caused by oxygen-derived free radical formation. The three most important are superoxide (02 ), hydrogen peroxide (H202), [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-22920","post","type-post","status-publish","format-standard","hentry","category-o"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Oxidative stress - Definition of Oxidative stress<\/title>\n<meta name=\"description\" content=\"A disturbance in the prooxidant-antioxidant balance in favor of the former, leading to potential damage. Indicators of oxidative stress include damaged DNA bases, protein oxidation products, and lipid peroxidation products (Sies, Oxidative Stress, 1991, pxv-xvi).The cellular damage caused by oxygen-derived free radical formation. The three most important are superoxide (02 ), hydrogen peroxide (H202), and hydroxyl ions; these are produced during normal metabolic processes as well as in reaction to cell injury. The extent of their damaging potential can be decreased by antioxidants.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.healthbenefitstimes.com\/glossary\/oxidative-stress\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oxidative stress - Definition of Oxidative stress\" \/>\n<meta property=\"og:description\" content=\"A disturbance in the prooxidant-antioxidant balance in favor of the former, leading to potential damage. Indicators of oxidative stress include damaged DNA bases, protein oxidation products, and lipid peroxidation products (Sies, Oxidative Stress, 1991, pxv-xvi).The cellular damage caused by oxygen-derived free radical formation. The three most important are superoxide (02 ), hydrogen peroxide (H202), and hydroxyl ions; these are produced during normal metabolic processes as well as in reaction to cell injury. 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