Results 41 to 50 of about 275,416 (288)

The effect of magnesium citrates on pro-oxidative/antioxidative status in rat liver at experimental diabetes

open access: yesБіологічні студії, 2016
The activity of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, the content of reduced glutathione and products of lipid peroxidation in liver tissue of rats with alloxan-indused diabetes were investigated.
O. Shatynska, R. Iskra
doaj   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Glutathione peroxidases as oncotargets

open access: yesOncotarget, 2017
Oxidative stress is a disturbance in the equilibrium among free radicals, reactive oxygen species, and endogenous antioxidant defense mechanisms. Oxidative stress is a result of imbalance between the production of reactive oxygen and the biological system's ability to detoxify the reactive intermediates or to repair the resulting damage.
Jiao, Yang   +3 more
openaire   +3 more sources

The effects of hyperthyroidism on lipid peroxidation, erythrocyte glutathione and glutathione peroxidase [PDF]

open access: yesJournal of Medical Biochemistry, 2011
The aim of this study was to determine if lipid per o xidation, glutathione, and glutathione peroxidase levels can be effected by hyperthyroidism. Twenty-three subjects with hyper thy roidism (18 females/5 males), and 19 euthyroid subjects (11 females/8 ...
Ali Abusrie Abdellah, Sultan Phalisteen
doaj  

THE STATE OF GLUTATHIONE SYSTEM IN RAT TISSUES WITH TRAUMA MUSCULOSKELETAL SYSTEM IN THE METHIONINE INDUCED HYPERHOMOCYSTEINEMIA

open access: yesМедицинский вестник Юга России, 2015
Purpose: to research the glutathione system state in rat tissues after trauma of the musculoskeletal system in a methionineinduced hyperhomocysteinemia.Materials and methods: the level of homocysteine in the plasma of animals, as well as the amount of ...
I. A. Alliluev   +6 more
doaj   +1 more source

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

open access: yesFEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi   +6 more
wiley   +1 more source

Otoprotection Mechanisms Against Oxidative Stress Caused by Cisplatin

open access: yesInternational Archives of Otorhinolaryngology, 2020
Introduction Cisplatin damages the auditory system and is related to the generation of free radicals. Glutathione peroxidase is an endogenous free radicals remover.
Maiara Santos Gonçalves   +4 more
doaj   +1 more source

Effect of Purple Sweet Potato Extract on Glutathione Peroxidase in House Mice Liver After Maximum Physical Exercise [PDF]

open access: yes, 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
core   +1 more source

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

open access: yesFEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa   +2 more
wiley   +1 more source

Catalase, glutathione peroxidase, metabolic syndrome, superoxide dismutase

open access: yesMajalah Kedokteran Bandung, 2012
Labor pain is part of a normal process, which often causes physiological and psychological stress to mother. These stress have impact to both mother and fetus. Largely (90%) labor comes with pain and in some cases severe pain.
Tarsikah   +2 more
doaj   +1 more source

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