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Efecto del proceso de criopreservación sobre las proteínas antioxidantes GPX1 Y GPX4 de espermatozoides epididimarios de alpaca (Vicugna pacos)
(Universidad Nacional Mayor de San MarcosPE, 2015)
Actualmente se han desarrollado trabajos sobre la criopreservación de espermatozoides epididimarios de alpaca, demostrando disminución en los parámetros de viabilidad, motilidad e integridad de la membrana plasmática luego ...
Efecto del silenciamiento de genes GPX sobre la actividad enzimas antioxidantes y patrones de metilación de DNA en arroz (Oryza sativa)
(2019-02-23)
La enzima glutatión peroxidasa (GPX) cataliza la reducción de H2O2. Además, es posible que actúe como sensor redox, en el proceso de monitorear el estado oxidativo en células vegetales. Con el propósito de comprobar la ...
Estudo associativo entre variantes genéticas no gene GPX1, participante da via de controle oxidativo, e o desfecho de pacientes críticos
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2014)
Background: During critical illness and sepsis there is severe antioxidant depletion, and this scenario raises the critical ill patient’s mortality risk. Glutathione peroxidase (GPx) is one of the first endogenous antioxidant ...
Estudo associativo entre variantes genéticas no gene GPX1, participante da via de controle oxidativo, e o desfecho de pacientes críticos
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2014)
Background: During critical illness and sepsis there is severe antioxidant depletion, and this scenario raises the critical ill patient’s mortality risk. Glutathione peroxidase (GPx) is one of the first endogenous antioxidant ...
Role of promoter polymorphisms in the plasma glutathione peroxidase (GPx-3) gene as a risk factor for cerebral venous thrombosis
(LIPPINCOTT WILLIAMS & WILKINS, 2008)
Background and Purpose-Plasma glutathione peroxidase (GPx-3) is a major antioxidant enzyme in plasma and the extracellular space that scavenges reactive oxygen species produced during normal metabolism or after oxidative ...
Avaliação do status antioxidante, expressão gênica e polimorfismos dos genes SOD1, SOD2 e GPx1 em crianças, adolescentes e adultos jovens com diabetes tipo 1
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciências FarmacêuticasBioanálises e Medicamentos, 2012-02-27)
Studies report that the pathophysiological mechanism of diabetes complications is associated with increased production of Reactive Oxygen Species (ROS)-induced by hyperglycemia and changes in the capacity the antioxidant ...
Promoter polymorphisms peroxidase in the plasma glutathione (GPx-3) gene - A novel risk factor for arterial ischemic stroke among young adults and children
(Lippincott Williams & WilkinsPhiladelphiaEUA, 2007)
Sex-specific associations of variants in regulatory regions of NADPH oxidase-2 (CYBB) and glutathione peroxidase 4 (GPX4) genes with kidney disease in type 1 diabetes
(Informa HealthcareLondonInglaterra, 2013)
Testicular hyperthermia reduces testosterone concentrations and alters gene expression in testes of Nelore bulls
(2020-08-01)
Increased testicular temperature reduces sperm motility, morphology and fertility. Our objectives were to characterize effects of testicular hyperthermia (scrotal insulation) on acute testosterone concentrations and gene ...