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	Provedor de dados BJMBR (1) Autor Irigoyen,M.C.C. (1) Krieger,E.M. (1) Palavra-chave Baroreflex (1) High-renin hypertension (1) Sinoaortic denervation (1) Sympathetic activity (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 1998 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Baroreflex control of sympathetic activity in experimental hypertension BJMBR Irigoyen,M.C.C.; Krieger,E.M.. The arterial baroreceptor reflex system is one of the most powerful and rapidly acting mechanisms for controlling arterial pressure. The purpose of the present review is to discuss data relating sympathetic activity to the baroreflex control of arterial pressure in two different experimental models: neurogenic hypertension by sinoaortic denervation (SAD) and high-renin hypertension by total aortic ligation between the renal arteries in the rat. SAD depresses baroreflex regulation of renal sympathetic activity in both the acute and chronic phases. However, increased sympathetic activity (100%) was found only in the acute phase of sinoaortic denervation. In the chronic phase of SAD average discharge normalized but the pattern of discharges was different from... Tipo: Info:eu-repo/semantics/article Palavras-chave: Baroreflex; Sympathetic activity; Sinoaortic denervation; High-renin hypertension. Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000900015 Registros recuperados: 1 Primeira ... 1 ... Última

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