نتایج جستجو برای: glutathione peroxidase gpx

تعداد نتایج: 63916  

Journal: :Arteriosclerosis, thrombosis, and vascular biology 2007
Michael Torzewski Viola Ochsenhirt Andrei L Kleschyov Matthias Oelze Andreas Daiber Huige Li Heidi Rossmann Sotirios Tsimikas Kurt Reifenberg Fei Cheng Hans-Anton Lehr Stefan Blankenberg Ulrich Förstermann Thomas Münzel Karl J Lackner

BACKGROUND We have recently demonstrated that activity of red blood cell glutathione peroxidase-1 is inversely associated with the risk of cardiovascular events in patients with coronary artery disease. The present study analyzed the effect of glutathione peroxidase-1 deficiency on atherogenesis in the apolipoprotein E-deficient mouse. METHODS AND RESULTS Female apolipoprotein E-deficient mic...

2014
Emma N. Bermingham John E. Hesketh Bruce R. Sinclair John P. Koolaard Nicole C. Roy

Selenium may play a beneficial role in multi-factorial illnesses with genetic and environmental linkages via epigenetic regulation in part via glutathione peroxidase (GPx) activity. A meta-analysis was undertaken to quantify the effects of dietary selenium supplementation on the activity of overall GPx activity in different tissues and animal species and to compare the effectiveness of differen...

Journal: :Head & neck 2011
Ting-Ying Fu Yu-Yi Hou Sau-Tung Chu Ching-Feng Liu Cheng-Hui Huang Hung-Chih Chen Michael Hsiao Pei-Jung Lu Jyh-Seng Wang Luo-Ping Ger

BACKGROUND We investigated the relationship of the immunohistochemical expression status of manganese superoxide dismutase (MnSOD), catalase, glutathione peroxidase (GPx), and myeloperoxidase (MPO) in buccal mucosal squamous cell carcinoma (SCC) with clinicopathologic parameters and prognosis. METHODS The expression status of MnSOD, GPx, catalase, and MPO was evaluated by immunohistochemistry...

Journal: :The Biochemical journal 1992
A C Perry R Jones L S Niang R M Jackson L Hall

Epididymal glutathione peroxidase (GPX) has been suggested as a major factor in combating loss of fertility of spermatozoa due to lipid peroxidation. We report here the isolation and sequence of putative GPX cDNAs from rat (Rattus rattus) and cynomolgus-monkey (Macaca fascicularis) epididymis, which exhibit marked sequence identity with known GPXs. In both species the cDNAs encode predicted pre...

2017

Submit Manuscript | http://medcraveonline.com Abbreviations: EMFs: Electromagnetic Fields; MWR: Microwave Radiation; NIR: Non-Ionizing Radiation; RF-EMW: Radiofrequency Electromagnetic Waves; RF: Radiofrequency; EMW: Electromagnetic Wave; SNS: Sympathetic Nervous System; PNS: Parasympathetic Nervous System; PRA: Plasma Renin Activity; AMI: Acute Myocardial Infarction; SNAP: N-AcetylSnitrosoDl-P...

Journal: :Neuro endocrinology letters 2011
Michael Maes Ivanka Mihaylova Marta Kubera Marc Uytterhoeven Nicolas Vrydags Eugene Bosmans

BACKGROUND Major depression and myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS) are two disorders accompanied by an upregulation of the inflammatory and oxidative and nitrosative (IO&NS) pathways and a decreased antioxidant status. Moreover, depression is accompanied by disorders in inflammatory and neuroprogressive (IN-PRO) pathways. METHODS This study examines whole blood glut...

2015
Alan M. Diamond

Most human selenium containing proteins contain selenium in the form of the amino acid selenocysteine, which is encoded in the corresponding mRNA as a UGA codon. Only a few non-selenocysteine containing selenoproteins are present and the nature of the association with selenium is not well understood. This review focuses on two selenocysteine-containing proteins that are members of the glutathio...

Journal: :Acta biochimica Polonica 2012
Joanna Katarzyna Strzelczyk Tomasz Wielkoszyński Łukasz Krakowczyk Brygida Adamek Marzena Zalewska-Ziob Katarzyna Gawron Janusz Kasperczyk Andrzej Wiczkowski

Oxidative stress is one of several factors which contribute to the development of colorectal carcinogenesis. The aim of the study was an assessment of the activity of antioxidant enzymes in tumour and corresponding normal distal mucosa in a group of patients with colorectal adenocarcinoma. Samples of tumour and corresponding normal mucosa were obtained during a resection of colorectal cancer fr...

Journal: :Water 2021

Little is known about the potential effects of glyphosate on freshwater gastropods and possible interactions between other stressors. A two-way factorial experiment was conducted to investigate temperature (20 °C/25 °C) (0 µg/L/200 µg/L) Lymnaea sp. After 21 days, antioxidant capacity (superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) glutathione-S-transferase (GST)), mal...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید