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Efeito antioxidante de uma nova classe de compostos teluroacetilenos: estudos in vitro e in vivo
(Universidade Federal de Santa Maria, 2010-04-01)
Organotellurium compounds have been reported as antioxidants in several models of oxidative stress, especially in the brain. This study investigated the effect of telluroacetylenes a-d on pharmacological assays in vitro. ...
Efeitos do disseleneto de difenila sobre o dano oxidativo causado por paracetamol em cérebro de camundongos
(Universidade Federal de Santa Maria, 2012-06-11)
Acetaminophen (APAP) is the analgesic most used in world, in therapeutic doses does not show toxicity, but in elevated doses can cause hepatic damage due the formation of his metabolic toxic N-acetyl-p-benzoquinonimine ...
Caracterização físico-química do mel do bioma pampa brasileiro e estudo do seu potencial antioxidante in vitro e in vivo em modelo de Drosophila melanogaster
(Universidade Federal de Santa Maria, 2014-03-14)
Honey is a complex mixture produced by honey bees from the nectar, which is used by
its sweetening properties, as well as by its human health benefits. The aim of this study was to
characterize, for the first time in ...
Centella asiática reduz peroxidação lipídica induzida por ácido quinolínico e nitroprussiato de sódio in vitro em regiões do cérebro de rato
(Universidade Federal de Santa Maria, 2014-08-21)
The oxidative stress is envolved in several diseases, including neurological diseases. Centella asiatica is a medicinal plant which was has long been used to treat neurological disturbances in Ayurvedic medicine. The aim ...
Avaliação dos efeitos de drogas anti-adenosinérgicas e do disseleneto de difenila no prejuízo da memória e estresse oxidativo relacionados ao envelhecimento
(Universidade Federal de Santa Maria, 2012-08-08)
Biological aging is gradual and progressive decline of physical functions that begin in adulthood and ends with death in almost all animals species. One of the most common features of aging is the reduced ability to learn ...
Oximas como inibidores da oxidação de lipoproteínas de baixa densidade
(Universidade Federal de Santa Maria, 2009-06-09)
The oxidation of low density lipoprotein is now an established hypothesis of atherogenesis and suggests that accumulation of oxidized low density lipoprotein (oxLDL) in the vessel wall is an early event in disease progression. ...
Atividade antioxidante do e-1,1-metiltio-selenofenil-2-pirrolidinona-hepteno: um composto orgânico de selênio com baixa toxicidade
(Universidade Federal de Santa Maria, 2007-04-20)
The objective of this work was to evaluate the antioxidant activity of (E)-1-(1-(methylthio)-1-selenopheny) hept-1-en-2-yl) pyrrolidin-2-one: an organoselenium compound with low toxicity (compound 1). A number of parameters ...
Papel do estresse oxidativo e o efeito do exercício físico na susceptibilidade a crises epilépticas após o traumatismo cranioencefálico em ratos
(Universidade Federal de Santa Maria, 2012-07-02)
Não foi possível inserir o abstract.