Literature DB >> 16957603

The bed nucleus of the stria terminalis modulates baroreflex in rats.

Carlos C Crestani1, Fernando H F Alves, Leonardo B M Resstel, Fernando M de A Corrêa.   

Abstract

In the present study, we report the effect of bed nucleus of stria terminalis (bed nucleus) ablation caused by bilateral microinjections of the nonselective synapse blocker CoCl2 on the baroreflex response in rats. Reversible ablation of the bed nucleus by bilateral microinjection of CoCl2 did not affect baseline blood pressure or heart rate, suggesting no tonic influence of bed nucleus on the cardiovascular system. Pretreatment with CoCl2 did not affect the tachycardic response to blood pressure decreases caused by intravenous infusion of sodium nitroprusside, but enhanced bradycardic responses evoked by blood pressure increases caused by intravenous infusion of phenylephrine. Present data suggest that synapses within the bed nucleus have a tonic inhibitory influence on the baroreflex parasympathetic component.

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Year:  2006        PMID： 16957603     DOI： 10.1097/01.wnr.0000236854.40221.40

Source DB:  PubMed          Journal:  Neuroreport        ISSN： 0959-4965            Impact factor:   1.837


  8 in total

Review 1.  Stress Modulation of Opposing Circuits in the Bed Nucleus of the Stria Terminalis.

Authors:  Sarah E Daniel; Donald G Rainnie
Journal:  Neuropsychopharmacology       Date:  2015-06-22       Impact factor: 7.853

2.  AT2 and MAS (but not AT1) angiotensinergic receptors in the medial amygdaloid nucleus modulate the baroreflex activity in rats.

Authors:  Willian Costa-Ferreira; Lucas Gomes-de-Souza; Carlos C Crestani
Journal:  Pflugers Arch       Date:  2019-08-08       Impact factor: 3.657

3.  Brain pathways involved in the modulatory effects of noradrenaline in lateral septal area on cardiovascular responses.

Authors:  América A Scopinho; Daniele C Aguiar; Leonardo B M Resstel; Francisco S Guimarães; Fernando M A Corrêa
Journal:  Cell Mol Neurobiol       Date:  2012-04-07       Impact factor: 5.046

4.  Both alpha1 and alpha2-adrenoceptors mediate the cardiovascular responses to noradrenaline microinjected into the bed nucleus of the stria terminal of rats.

Authors:  C C Crestani; F H F Alves; L B Resstel; F M A Corrêa
Journal:  Br J Pharmacol       Date:  2007-11-26       Impact factor: 8.739

Review 5.  Neural set point for the control of arterial pressure: role of the nucleus tractus solitarius.

Authors:  B Silvano Zanutto; Max E Valentinuzzi; Enrique T Segura
Journal:  Biomed Eng Online       Date:  2010-01-11       Impact factor: 2.819

6.  Bed nucleus of the stria terminalis modulates baroreflex cardiac activity: an interaction between alpha-1 receptors and NMDA/nitric oxide pathway.

Authors:  Davi C Lagatta; Luciana B Kuntze; Daniela L Uliana; Anna B Borges-Assis; Leonardo B M Resstel
Journal:  Pflugers Arch       Date:  2020-11-02       Impact factor: 3.657

7.  Mechanisms in the bed nucleus of the stria terminalis involved in control of autonomic and neuroendocrine functions: a review.

Authors:  Carlos C Crestani; Fernando Hf Alves; Felipe V Gomes; Leonardo Bm Resstel; Fernando Ma Correa; James P Herman
Journal:  Curr Neuropharmacol       Date:  2013-03       Impact factor: 7.363

8.  The Dorsomedial Hypothalamus Is Involved in the Mediation of Autonomic and Neuroendocrine Responses to Restraint Stress.

Authors:  Taíz F S Brasil; Silvana Lopes-Azevedo; Ivaldo J A Belém-Filho; Eduardo A T Fortaleza; José Antunes-Rodrigues; Fernando M A Corrêa
Journal:  Front Pharmacol       Date:  2020-01-23       Impact factor: 5.810
  8 in total

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