The Status of Antioxidants and Oxidative Damage in Patients with COVID-19
Ahi Evran Medical Journal, 2023 Purpose: COVID-19 is a viral disease that has recently caused a pandemic and significantly affects human health. In this study, superoxide dismutase, glutathione peroxidase, glutathione, total thiol, natural thiol, disulfide, oxidative DNA damage and ...
İrfan BİNİCİ +7 more
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Antioxidant status in acute stroke patients and patients at stroke risk [PDF]
, 2004 Background and Purpose: Antioxidant enzymes like copper/ zinc superoxide dismutase (SOD), catalase and gluthatione peroxidase (GSHPx) are part of intracellular protection mechanisms to overcome oxidative stress and are known to be activated in vascular ...
Haberl, R. L. +4 more
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Metabolism of hydroperoxy-phospholipids in human hepatoma HepG2 cells
Journal of Lipid Research, 1996 Two enzymatic mechanisms have been proposed for the metabolism of hydroperoxy-phospholipids: i) the combined action of phospholipase A2 and glutathione peroxidase, and/or ii) direct enzymatic reduction.
Y Bao, G Williamson
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Novel biosensors reveal a shift in the redox paradigm from oxidative to reductive stress in heart disease [PDF]
, 2016 No abstract ...
Anagnostopoulou, Aikaterini +3 more
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Biologia Plantarum, 2015 In this study, proteome and activities of glutathione (GSH)-related enzymes were investigated in detached leaves of Arabidopsis thaliana treated with ochratoxin A (OTA) alone or supplemented with buthionine sulfoximine (BSO, a specific inhibitor of the ...
J. R. Hao +8 more
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Effect of Purple Sweet Potato Extract on Glutathione Peroxidase in House Mice Liver After Maximum Physical Exercise [PDF]
, 2016 BACKGROUND: Physical exercise can improve antioxidant defense system of an organism, but this process may take a long time. Heavy exercise may disrupt oxidant-antioxidant balance. Low glutathione peroxidase is a biomarker for free radicals.
Elvana, A. (Ayu) +3 more
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Prognostic significance of glutathione peroxidase 2 in gastric carcinoma
Tumor Biology, 2017 Increasing evidence suggests that the glutathione peroxidase 2 may actually play important roles in tumorigenesis and progression in various human cancers such as colorectal carcinomas and lung adenocarcinomas. However, the role of glutathione peroxidase
Dongzhe Liu +5 more
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Rat liver antioxidant response to iron and copper overloads [PDF]
, 2014 The rat liver antioxidant response to Fe and Cu overloads (0–60 mg/kg) was studied. Dose- and time-responses were determined and summarized by t1/2 and C50, the time and the liver metal content for half maximal oxidative responses.
Boveris, Alberto Antonio +8 more
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Dimethyl Fumarate Alleviates Dextran Sulfate Sodium-Induced Colitis, through the Activation of Nrf2-Mediated Antioxidant and Anti-inflammatory Pathways. [PDF]
, 2020 Oxidative stress and chronic inflammation play critical roles in the pathogenesis of ulcerative colitis (UC) and inflammatory bowel diseases (IBD). A previous study has demonstrated that dimethyl fumarate (DMF) protects mice from dextran sulfate sodium ...
Farzaneh, Ted +8 more
core +2 more sources
Endocrinology Research and Practice, 2022 Previous studies have suggested that hyperthyroidism has some effects on lipid peroxidation and antioxidant systems. This study was designed to determine if lipid peroxid ation, glutathione, and glutathione peroxidase can be modified by hyperthyroidi sm.
Ender Arıkan +5 more
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