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Análise de biomarcadores em jundiás (Rhamdia quelen) expostos in situ como uma ferramenta de avaliação ambiental
(Universidade Federal de Santa Maria, 2017-03-24)
Aquatic ecosystems are affected by the use of agrochemicals in agricultural areas near rivers. To evaluate possible impacts, studies with animals that inhabit these ecosystems are needed. In situ exposure is one way of ...
Efeito protetor do exercício físico nas alterações bioquímicas e cognitivas iniciais e tardias induzidas pelo traumatismo cranioencefálico em ratos
(Universidade Federal de Santa Maria, 2014-08-23)
Traumatic brain injury (TBI) is a major cause of morbidity and mortality in industrialized countries leading to the motor and cognitive deficits. Evidence demonstrated that exercise is neuroprotective in traumatic brain ...
Consumo de mel fornece proteção contra alterações motoras e moleculares induzidas por hipóxia/reperfusão em Drosophila melanogaster
(Universidade Federal de Santa Maria, 2017-02-14)
Honey is a complex product produced by honeybees from nectar, being widely used for its sweetening properties, as well as for its benefits to human health. Honey presents anti-inflammatory, hypoglycemic and antioxidant ...
Efeito protetor do extrato de lingonberry sobre o sistema purinérgico e estresse oxidativos no sistema nervoso de ratos diabéticos
(Universidade Federal de Santa Maria, 2015-10-23)
Diabetes mellitus (DM) is considered a metabolic disorder that affects large part of worldwide. The hyperglycemia of diabetes cause cognitive impairments associated with physiological and structural changes in the central ...
Mecanismos envolvidos na proteção do disseleneto de difenila sobre a toxicidade induzida por metilmercúrio em Saccharomyces cerevisiae
(Universidade Federal de Santa Maria, 2015-12-14)
Humans are usually exposed to organic form of mercury, the organometallic cation methylmercury ([CH3Hg]+, MeHg), by eating fish and seafood. The neurotoxic effects of MeHg are already widely known. Individuals exposed to ...
Melhora dos marcadores sanguíneos inflamatórios em pacientes com hipotireoidismo em tratamento com levotiroxina
(Universidade Federal de Santa Maria, 2015-04-17)
Introduction: Some studies suggest that patients with hypothyroidism have systemic inflammation and increased oxidative stress and consider these factors may contribute to the increased risk of atherosclerosis and ...
Associação entre o consumo de antocianinas e a prevenção de alterações cognitivas, neuroquímicas e inflamatórias nos modelos experimentais de desmielinização e de neuroinflamação em roedores
(Universidade Federal de Santa Maria, 2015-08-14)
Anthocyanins (ANT) are phytonutrients with antioxidant and neuroprotective properties. In this context, this study sought evidence of a possible protective effect of ANT on models of demyelination and neuroinflammation in ...
Efeitos da dieta suplementada com disseleneto de difenila sobre a toxicidade induzida por mercúrio em camundongos e peixes
(Universidade Federal de Santa Maria, 2019-01-18)
With the increase of industrial and agricultural activities, several contaminants are released into the environment. Contaminants such as mercury (Hg) can come from the use of agricultural practices, burning of fossil fuels ...
Efeito da corrente de Kots em enzimas colinérgicas, purinérgicas e estresse oxidativo de mulheres sedentárias
(Universidade Federal de Santa Maria, 2016-04-28)
The Current Kots or Russian current (RC) (2500 Hz) is a form of electrical stimulation, which causes muscle contraction. Physiotherapists use CR in Dermato-Functional area, to activate muscles or muscle groups little toned, ...
Efeitos de diferentes intensidades de exercício resistido em biomarcadores de estresse oxidativo e na atividade das ectonucleotidases em plaquetas de ratos hipertensos
(Universidade Federal de Santa Maria, 2016-01-28)
The objective of this study was to compare and analyze the effects of two 4-week resistance exercise protocols on oxidative stress (OS) biomarkers and ectonucleotidases activities in hypertensive rats. Male Wistar rats ...