Does plasma ANP participate in natriuresis induced by a-MSH?

dc.creatorDINIZ, Domingos Luiz Wanderley Picanço
dc.creatorOLIVEIRA, Gustavo Ribeiro de
dc.creatorFAVARETTO, Ana Lucia Vianna
dc.creatorGUTKOWSKA, J.
dc.creatorMCCANN, S.M.
dc.creatorRODRIGUES, José Antunes
dc.date2012-12-20T14:35:42Z
dc.date2012-12-20T14:35:42Z
dc.date1997-04
dc.date.accessioned2023-09-28T15:48:13Z
dc.date.available2023-09-28T15:48:13Z
dc.identifierPICANÇO-DINIZ, D.L.W. et al. Does plasma ANP participate in natriuresis induced by a-MSH? Brazilian Journal of Medical and Biological Research, Ribeirão Preto, v. 30, n. 4, p. 459-463, abr. 1997. Disponível em: <http://www.scielo.br/pdf/bjmbr/v30n4/2786C.pdf>. Acesso em: 11 dez. 2012. <http://dx.doi.org/10.1590/S0100-879X1997000400005>.
dc.identifier1414-431X
dc.identifierhttp://repositorio.ufpa.br/jspui/handle/2011/3290
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9021484
dc.description-Melanocyte-stimulating hormone (-MSH; 0.6 and 3 nmol) microinjected into the anteroventral region of the third ventricle (AV3V) induced a significant increase in diuresis without modifying natriuresis or kaliuresis. Intraperitoneal (ip) injection of -MSH (3 and 9.6 nmol) induced a significant increase in urinary sodium, potassium and water excretion. Intraperitoneal (3 and 4.8 nmol) or iv (3 and 9.6 nmol) administration of -MSH did not induce any significant changes in plasma atrial natriuretic peptide (ANP), suggesting that the natriuresis, kaliuresis and diuresis induced by the systemic action of -MSH can be dissociated from the increase in plasma ANP. These preliminary results suggest that -MSH may be involved in a -MSHindependent mechanism of regulation of hydromineral metabolism.
dc.formatapplication/pdf
dc.languageeng
dc.rightsAcesso Aberto
dc.subjectHormônio estimulador de melanócito
dc.subjectFator natriurético atrial
dc.subjectNatriurese
dc.subjectCaliureses
dc.subjectDiurelis
dc.titleDoes plasma ANP participate in natriuresis induced by a-MSH?
dc.typeArtigo de Periódico


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