Oxigen Reactive Species
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Aspectos do envelhecimento cerebral e função cognitiva em modelo experimental animal e estudo de mecanismos de neurodegeneração em cultura celular
The two phenomena, biological and behavioural, approached in the present work are brain aging and spatial memory. Several studies, comparative and experimental, have shown that aged subjects present significantly impaired performances in different types of cognitive tasks. It is also known that contradictions in literature exist in relation to consequences o
Publicado em: 2007
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2. Estudo da influência da suplementação de vitamina E nas atividades funcionais dos neutrófilos do leite de bovinos / Study of influence vitamin E supplementation on milk neutrophil function in dairy cows
No início da lactação as vacas podem apresentar várias doenças metabólicas e infecciosas, como a mastite, devido às abruptas mudanças fisiológicas, entre elas a supressão da reposta imune, concomitante com a queda da ingestão de matéria seca e da concentração sérica de vitamina E. Com o objetivo de estudar a influência da suplementação de v
Publicado em: 2005
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3. Efeito da mistura polpa de laranja/goma-guar sobre parametros bioquimicos e cardiovasculares em hamsters alimentados com dieta hipercolesterolemica
Several studies have been demonstrating that the dietary fibers exercise protecting effects against the harmful impact of the hyperlipidemie. The orange pulp/guar-gum mix (110:40) was used as source of dietary fiber and characterized presenting the following physical-chemically composition: total fiber, 76,12%; soluble fiber, 43,54; insoluble fiber, 32,58. T
Publicado em: 2004
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4. Qualidade da água e fluxos de nutrientes na interface sedimento-água nas represas do Rio Tietê.
The first Law of Fick in one dimension was utilized for the calculation of those fluxes. In this work was calculated the concentrations of the following chemical species: nitrate, nitrite, ammonium, total nitrogen, orthophosphate, total phosphorus, dissolved organic carbon (DOC), cloride, fluoride, sulfate and silica reactive, as well as the biogeochemicals
Publicado em: 2003
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5. Liberação de radicais livres por leucocitos de pacientes com anemia falciforme
Sickle cell anemia is a genetic disorder of red blood cells characterized by chronic hemolysis and episodic vaso-oclusive crisis. The molecular defect is caused by a point mutation at the 6thposition ofthe f3chain ofhemoblobin, which leads erythrocytes to abnormal sickle shape, rigidity, deformability and distortion with consequent blood flow obstruction. A
Publicado em: 2002