LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Serotoninergic Modulation of Basal Cardiovascular Responses and Responses Induced by Isotonic Extracellular Volume Expansion in Rats

Semionatto, Isadora Ferraz; Raminelli, Adrieli Oliveira; Alves, Angelica Cristina; Capitelli, Caroline Santos; Chriguer, Rosangela Soares.

Arq. bras. cardiol; 108 (2), 2017

Abstract Background: Isotonic blood volume expansion (BVE) induced alterations of sympathetic and parasympathetic activity in the heart and blood vessels, which can be modulated by serotonergic pathways. Objective: To evaluate the effect of saline or serotonergic agonist (DOI) administration in the hyp...

Barorreflejo/efectos de los fármacos, Barorreflejo/fisiología, Presión Sanguínea/efectos de los fármacos, Presión Sanguínea/fisiología, Volumen Sanguíneo/efectos de los fármacos, Volumen Sanguíneo/fisiología, Fenómenos Fisiológicos Cardiovasculares, Sistema Cardiovascular/efectos de los fármacos, Frecuencia Cardíaca/efectos de los fármacos, Frecuencia Cardíaca/fisiología, Núcleo Hipotalámico Paraventricular/efectos de los fármacos, Núcleo Hipotalámico Paraventricular/fisiología, Ratas Wistar, Valores de Referencia, Reproducibilidad de los Resultados, Agonistas de Receptores de Serotonina/farmacología, Cloruro de Sodio/farmacología, Factores de Tiempo

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Repeated binge-like ethanol administration during adolescence cause decreased C-Fos immunoreactivity in amygdala and arcuate nucleus in adult Sprague-Dawley rats

Binge alcohol drinking during adolescence has been associated with neurotoxicity and increased risk for the development of alcohol use disorders. There is evidence that acute and chronic ethanol administration alters c-fos expression, an indirect index of cellular activity, in different brain regions in ...