932 resultados para Reconhecimento
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This paper aims to discuss the current issues involving urban water courses and, subsequently through the design of an urban park qualify the Permanent Preservation Area of the Córrego dos Macacos, locate in the city of São José do Rio Preto - São Paulo, seeking the population recognition on this living hydric resource and therefore achieve urbanity. For that purpose, we studied the urbanistic planning of the city of São José do Rio Preto regarding the proposed theme and the area of the Córrego dos Macacos valley, one of the segments of the Parque Setorial, in two previous moments as well as some key concepts, starting from a methodology of bibliographic studies analysis. After this analysis, it were determined some general guidelines for the entire extension of the stream, and finally it was chosen a specific segment to formulate proposals for a planned and design space according to the characteristics of the place
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Pós-graduação em Ciência da Computação - IBILCE
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Maternal recognition of pregnancy is a process by which the conceptus signals its presence to the mother in order to prolong the life of the corpus luteum (CL) thus maintaining the pregnancy. This process occurs between days 15 and 19 after fertilization and is the most important biological challenge for obtaining satisfactory reproductive indices in bovine. Interferon-tau (IFN-τ) glycoprotein -secreted in the uterus by the conceptus- has a paracrine action inhibiting the expression of estrogen receptors (ESR1) and oxytocin (OXTR) in the endometrium, thus preventing the release of luteolytic pulses of prostaglandin F2 alpha (PGF2α), hormone responsible for the onset of luteolysis. IFN-τ also increases the expression of several interferon-stimulated genes (ISGs) in the uterus, CL, and blood cells. Direct endocrine action of IFN-τ on extrauterine tissues stimulates ISGs expression, which in the corpus luteum seems to be involved with luteal resistance to luteolytic action of PGF2α. This review discusses recent findings on the luteolysis mechanism in the bovine and endocrine and paracrine mechanisms such as IFN-τ during the maternal recognition of pregnancy.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)