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Selenium Nutritional Status and GPx Activity of Acute Limphoblastic Leukemia Post-Treated Patients
(Elsevier B.V., 2010-01-01)
Comportamiento de enzimas antioxidantes glutatión peroxidasa (GPx) y superoxido dismutasa (SOD) en el musculo cardíaco de ratas dislipémicas insulino resistentes: Estudio preliminarehavior of antioxidant enzymes glutathione peroxidase (GPx) and superoxide dismutase (SOD) in the cardiac muscle of insulin resistant dyslipemic rats: Preliminary study
(Universidad Nacional del Litoral, 2018-05)
El objetivo del trabajo fue analizar en musculo cardiaco el efecto de la administración crónica de dieta rica en sacarosa (DRS) sobre el comportamiento de algunas enzimas antioxidantes y a nivel plasmático la peroxidación ...
Brain antioxidant responses to acute iron and copper intoxications in rats
(Royal Society Of Chemistry, 2014-08)
Dose- and time-dependent antioxidant responses to Fe (0–60 mg kg−1) and Cu overloads (0–30 mg kg−1) in rat brains are described by the C50 and the t1/2, the brain metal concentration and the time for half maximal oxidative ...
Function of glutathione peroxidases in legume root nodules
(Oxford University Press, 2015-05)
Glutathione peroxidases (Gpxs) are antioxidant enzymes not studied so far in legume nodules, despite the fact that reactive oxygen species are produced at different steps of the symbiosis. The function of two Gpxs that are ...
Daily rhythms of catalase and glutathione peroxidase expression and activity are endogenously driven in the hippocampus and are modified by a vitamin A-free diet
(Maney Publishing, 2013-03)
Objectives: Alterations in enzymatic antioxidant defense systems lead to a deficit of cognitive functions and altered hippocampal synaptic plasticity. The objectives of this study were to investigate endogenous rhythms of ...
Erythrocyte selenium concentration predicts intensive care unit and hospital mortality in patients with septic shock: a prospective observational study
(BMC, 2014-05-07)
Introduction
Selenoenzymes can modulate the extent of oxidative stress, which is recognized as a key feature of septic shock. The pathophysiologic role of erythrocyte selenium concentration in patients ...
Erythrocyte selenium concentration predicts intensive care unit and hospital mortality in patients with septic shock: a prospective observational study
(2014-05-07)
Abstract
Introduction
Selenoenzymes can modulate the extent of oxidative stress, which is recognized as a key feature of septic shock. The pathophysiologic role of erythrocyte ...
Glutathione Peroxidase 1 Pro198Leu Polymorphism in Brazilian Alzheimer's Disease Patients: Relations to the Enzyme Activity and to Selenium Status
(KARGERBASEL, 2012)
Background/Aims: Oxidative stress plays a central role in Alzheimer's disease (AD). Pro198Leu cytosolic glutathione peroxidase (GPx1) polymorphism seems to be associated with a lower activity of this enzyme, but there are ...