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Quantificação de α-tocoferol, retinol e carotenóides e seus possíveis efeitos sobre a peroxidação lipídica em trabalhadores expostos a solventes
(Universidade Federal de Santa Maria, 2011-02-18)
Oxidative stress is a process characterized by the antioxidant defense system
decrease and/or an excessive reactive species (RS) production. RS are substances
capable of attacking proteins, lipids and DNA. The oxidative ...
Efeito do óleo essencial de lippia alba nos parâmetros oxidativos do jundiá (Rhamdia quelen) exposto a diferentes concentrações de oxigênio
(Universidade Federal de Santa Maria, 2009-09-01)
Juvenile silver fish (Rhamdia quelen) were exposed to the essential oil of
Lippia alba (L. alba) and transported in plastic bags for different periods (5, 6 and 7
h) yielding final different oxygen levels. The biomarkers ...
Efeito do Harpagophytum procumbens sobre parâmetros de estresse oxidativo e a viabilidade celular in vitro
(Universidade Federal de Santa Maria, 2013-10-04)
Harpagophytum procumbens, known as devil's claw, is an African plant with numerous therapeutic effects, among which stands out for its powerful anti-inflammatory action, but the mechanism by which exerts its effect is not ...
Ação antioxidante e neuroprotetora de derivados pirazolínicos inéditos
(Universidade Federal de Santa Maria, 2008-03-28)
Oxidative stress is involved in several neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis. Oxidative stress
seems to be involved in the pathology of dementia/amnesia. ...
Avaliação da atividade da enzima ∆-aminolevulinato desidratase e parâmetros de estresse oxidativo em pacientes com diabetes mellitus tipo 2
(Universidade Federal de Santa Maria, 2011-09-30)
Diabetes mellitus (DM) is a disorder of the metabolism of carbohydrates, lipids and proteins
characterized by hyperglycemia, which in type 2 diabetes (T2DM) involves the production
deficiency and / or insulin action. ...
Disseleneto de difenila e selenito de sódio associado à trimetoprima e sulfametoxazol em toxoplasmose experimental: influência na atividade de biomarcadores de estresse oxidativo e modulação de citocinas
(Universidade Federal de Santa Maria, 2014-12-18)
Toxoplasmosis is a zoonosis of worldwide geographic distribution, caused by Toxoplasma gondii, an obligate intracellular protozoan with, in certain regions, high-impact medical-veterinary; being considered one of the most ...