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Evolução biológica: percepções de professores de Biologia de Santa Maria, RS
(Universidade Federal de Santa Maria, 2010-08-23)
The theme Biological Evolution is of extreme importance in the field of Biology, mainly for allowing an integrated view from knowledge about living beings. From the point of view of its didactic transposition, the theme ...
Hepato- and reno-protective effects of synthetic organoselenium compound, binaphthyl diselenide, against chemical-induced oxidative stress
(Universidade Federal de Santa Maria, 2010-06-16)
The liver presents extraordinary functional diversity, particularly in the control of energy
production, immune defense and volemic reserve. The human being is exposed
occupationally and in the environment to a variety ...
Avaliação da atividade de enzimas que degradam nucleotídeos de adenina e ésteres de colina e estudo do perfil oxidativo em pacientes com cardiopatia isquêmica
(Universidade Federal de Santa Maria, 2010-12-16)
Ischemic heart disease (IHD) is a major cardiovascular disease. The term ischemia refers to a lack of oxygen due to inadequate perfusion, which results from an
imbalance between oxygen supply and demand. The most common ...
Papel das poliaminas periféricas no desenvolvimento da dor inflamatória em ratos
(Universidade Federal de Santa Maria, 2010-07-21)
Polyamines (putrescine, spermidine and spermine) are aliphatic amines produced by the action of ornithine descarboxylase (ODC), a rate-limiting and protein kinease C
(PKC)-regulated step in polyamine synthesis. Since the ...
Avaliação das propriedades antimicrobianas do disseleneto de difenila e da associação de fármacos antifúngicos contra Pythium insidiosum e fungos patogênicos
(Universidade Federal de Santa Maria, 2010-05-21)
The increasing incidence of microbial infections associated with the development of antimicrobial
resistance and treatment failure encourages the research for new alternatives for prophylaxis and treatment
of infections ...