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Perfil farmacológico do tipo antidepressivo do composto 3-(4-fluorofenilselenil)-2,5 difenilselenofeno: envolvimento do sistema serotoninérgico
(Universidade Federal de Santa Maria, 2011-02-23)
Depression is a serious, recurrent and incapacitating psychiatric condition with a
heavy social burden. The pharmacological approach to this disorder employs therapy with
antidepressant drugs, which have side effects and ...
Atividade anestésica em robalos-peva (Centropomus parallelus) e caracterização química do óleo essencial das folhas de nectandra megapotamica (Spreng.) Mez (Lauraceae)
(Universidade Federal de Santa Maria, 2011-12-14)
The increasing expansion of aquaculture, the stress on the animals in farming systems and the adverse effects caused by conventional anesthetics has encouraged the search for natural anesthetics, safer, more effective, ...
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. ...
Efeitos do exercício físico sobre parâmetros de estresse oxidativo em ratos hipertensos
(Universidade Federal de Santa Maria, 2011-09-05)
Hypertension has been regarded as one of the most important factors associated with the
development of vascular disease and is closely linked to increased reactive oxygen species (ROS). In
contrast, exercise has been ...
Avaliação do possível efeito antioxidante do arroz branco e do arroz parboilizado sobre o dano renal em ratos com diabetes induzido por estreptozotocina
(Universidade Federal de Santa Maria, 2011-01-13)
The antioxidant effect of diets supplemented with white rice and parboiled rice was investigated in the kidneys of rats with streptozotocin-induced diabetes (40 mg/kg, iv). These diets were offered after confirmed hyperglycemia ...
Parâmetros toxicológicos em carpas (Cyprinus carpio) expostos a uma formulação comercial de clomazone (gamit®)
(Universidade Federal de Santa Maria, 2011-10-07)
Commercial formulations of the herbicide clomazone have been widely used in
agriculture and fish farming to control weeds. Fish can be affected when the water
reaches the drainage waterways, causing an imbalance in the ...
Espécies de Scarabaeinae (Coleoptera: Scarabaeidae) de fragmentos florestais com diferentes níveis de alteração em Santa Maria, Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-02-23)
This study aims to contribute to the scarce data on the Scarabaeinae fauna of the Rio Grande do Sul, Brazil. Twenty-four samplings were made with pitfall traps baited with human excrement, rotting meat and fermented banana ...
Influência do metabolismo do ATP extracelular na sinalização purinérgica em linfócitos e plaquetas de pacientes com a forma indeterminada da doença de chagas
(Universidade Federal de Santa Maria, 2011-07-15)
Trypanosoma cruzi infection causes Chagas disease (CD), a chronic inflammatory
disease. The most infected individuals present no apparent morbidity, consistent with the
indeterminate form of Chagas disease (IFCD). ...
Agrotóxicos no contexto químico e social
(Universidade Federal de Santa Maria, 2011-01-20)
Through this work, it was investigated facilitative actions for the teaching and learning process in Chemistry in order to promote the knowledge of basic concepts and of the social implications of the Chemistry and the ...
Efeitos da rutina sobre a atividade da aceticolinesterase e sobre o comportamento em ratos expostos ao cádmio
(Universidade Federal de Santa Maria, 2011-09-09)
This study investigated the effect of administration of cadmium (Cd), Rutin (Rut), or both, on lipid peroxidation in different brain structures, memory, anxiety and activity of the enzyme acetylcholinesterase (AChE) (ex ...