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O envolvimento de proteínas quinases na facilitação do aprendizado espacial induzido por creatina
(Universidade Federal de Santa Maria, 2009-11-20)
Decline cognitive related to neurodegenerative diseases are very commom in patients, probably in function of aging. Since there are few effectives therapeutics
approaches to loss memory treatment, but studies about new ...
Efeito do resveratrol nos sistemas colinérgico e purinérgico em encéfalo de ratos diabéticos
(Universidade Federal de Santa Maria, 2009-03-13)
Diabetes mellitus is a major public health problem throughout the world. Besides the most common complications in the peripheral nervous system, diabetes may also cause a series of cognitive, structural and functional ...
Efeito do exercício agudo de curta duração na atividade da enzima δ-aminolevulinato desidratase em humanos
(Universidade Federal de Santa Maria, 2009-02-27)
Aerobic exercise of sufficient intensity and duration can result in increased generation of reactive oxygen species and exercise of extreme endurance may cause oxidative stress with a concomitant decreased activity of ...
O complexo metilmercúrio-cisteína altera o acúmulo de mercúrio em diferentes tecidos de camundongo
(Universidade Federal de Santa Maria, 2009-03-26)
Methylmercury (MeHg) is related to several deleterious effects on the vertebrate tissues, mainly on central nervous system, and part of these effects are through of interaction with sulfhydryl group found in cellular ...
Toxicologia e farmacologia in vitro de novos compostos orgânicos de selênio e telúrio com atividade tipo tiol peroxidase
(Universidade Federal de Santa Maria, 2009-05-08)
Glutathione peroxidase (GPx; EC 1.11.1.9) is a well-known selenoenzyme that catalyzes the reduction of hydrogen peroxide and some organic hydroperoxides by glutathione (GSH) and protects lipid membranes and other cellular ...
Efeitos da Campomanesia xanthocarpa em parâmetros bioquímicos, hematológicos e de estresse oxidativo em pacientes hipercolestrolêmicos
(Universidade Federal de Santa Maria, 2009-11-16)
In Southern Brazil, the plant Campomanesia xanthocarpa Berg. (Myrtaceae), popularly known as guavirova , has been empirically used for its potential effect in reducing blood cholesterol levels. Since there are no scientific ...
Estudo do potencial analgésico e antiinflamatório do 3-(4-fluorfenil)-5-trifluormetil-1h-1-tosilpirazol em modelos de dor em camundongos
(Universidade Federal de Santa Maria, 2009-12-18)
Pain is the most common complaint in the medical field and the identification of compounds that can effectively treat painful states without induction of side-effects remains a major challenge in biomedical research. The ...
Avaliação dos efeitos de compostos orgânicos de selênio e de telúrio sobre a integridade estrutural e funcional de células sangüíneas humanas
(Universidade Federal de Santa Maria, 2009-01-09)
In view of the need to expand the toxicologic studies of organochalcogens in biological systems, the aim of this study was to investigate the effect of exposure to
organic compounds of selenium (Se) and tellurium (Te) on ...
Interferência de vasodilatadores na hidrólise de nucleotídeos da adenina em plaquetas de pacientes hipertensos
(Universidade Federal de Santa Maria, 2009-01-19)
The thrombogenic process that affects the hypertensive patient is associated
with regulatory mechanisms present in the vascular endothelium. These mechanisms
involve the release of a endothelium-derived relaxing factor, ...
Modelo experimental de hipóxia normobárica intermitente em cavalos não treinados
(Universidade Federal de Santa Maria, 2009-05-28)
People living at high altitudes present compensatory adjustments to the hypoxic stimulation, such as physiological, morphological and functional adaptations. Humans have been submitted to intermittent hypoxic training (IHT) ...