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Neural mechanisms involved of hydroelectrolytic balance and cardiorespiratory control

Grant number: 11/50770-1
Support Opportunities:Research Projects - Thematic Grants
Duration: April 01, 2012 - May 31, 2016
Field of knowledge:Biological Sciences - Physiology - Physiology of Organs and Systems
Convênio/Acordo: CNPq - Pronex
Principal Investigator:José Vanderlei Menani
Grantee:José Vanderlei Menani
Host Institution: Faculdade de Odontologia (FOAr). Universidade Estadual Paulista (UNESP). Campus de Araraquara. Araraquara , SP, Brazil
Pesquisadores principais:
Eduardo Colombari ; Laurival Antonio de Luca Junior
Associated grant(s):13/02607-0 - AAA - Annual Meeting at Experimental Biology 2013, AR.EXT
Associated scholarship(s):15/08246-4 - Neural mechanisms involved of hydroelectrolytic balance and cardiorespiratory control, BP.IC
14/01159-6 - Role of reactive oxygen species (ROS) within the NTS on development and maintenance of hypertension on 2 kidney-1 clip renovascular, BP.DR
14/02271-4 - Neural mechanisms of hydroelectrolytic balance and cardiorespiratory control regulation, BP.PD
+ associated scholarships 13/13118-0 - Role of the melanocortin system and the renin-angiotensin system on cardiorespiratory changes in rats fed with high fat diet, BP.DR
13/05189-4 - Involvement of oxidative stress and pro-inflammatory cytokines in hypertension, BP.DD
13/00026-0 - Characterization of aldosterone action on hindbrain on the hydroeletrolytic control and cardiovascular regulation, BP.PD
10/20407-0 - Interaction between facilitatory mechanisms and lateral parabrachial nucleus mechanisms in the control of sodium intake and oxytocin secretion, BP.DR - associated scholarships

Abstract

The objective of the Project is to elucidate neural mechanisms that process autonomic information associated with compensatory cardiovascular, respiratory and behavioral (thirst and sodium appetite) adjustments to dehydration and underlying arterial hypertension. The study will focus on a model circuit involving a triangle formed by nucleus of the solitary tract (NTS), rostro-ventrolateral medullary region (RVL) and lateral parabrachial nucleus (NPBL) and their connections with forebrain regions such as lamina terminalis and nucleus accumbens. To reach this aim the project combines diverse techniques such as: intraencephalic chemical injections; viral transfection; immunohistochemistry; electrophysiology; behavioral, cardiovascular and respiratory recordings. The expectation is to answer questions such as: 1. What is the pathway activated by osmorrecception to inhibit and activate sodium intake? 2. What mechanisms forebrain circuits use to process information coming from NPBL linked to the control of sodium intake? 3. In what mechanisms linking hindbrain to forebrain does angiotensin II act to control arterial pressure? 4. How is cardiorespiratory transduction performed in the NTS, RVL or NPBL? (AU)

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Scientific publications (20)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
PEREIRA-DERDERIAN, DANIELA T. B.; VENDRAMINI, REGINA C.; MENANI, JOSE V.; CHIAVEGATTO, SILVANA; DE LUCA, JR., LAURIVAL A.. Water deprivation-partial rehydration induces sensitization of sodium appetite and alteration of hypothalamic transcripts. AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, v. 310, n. 1, p. R15-R23, . (11/50770-1, 09/01333-8)
BLANCH, GRAZIELA TORRES; FREIRIA-OLIVEIRA, ANDRE HENRIQUE; FINA SPERETTA, GUILHERME FLEURY; CARRERA, EDUARDO J.; LI, HONGWEI; SPETH, ROBERT C.; COLOMBARI, EDUARDO; SUMNERS, COLIN; COLOMBARI, DEBORA S. A.. Increased Expression of Angiotensin II Type 2 Receptors in the Solitary-Vagal Complex Blunts Renovascular Hypertension. Hypertension, v. 64, n. 4, p. 777+, . (11/50770-1)
SPERETTA, GUILHERME F.; SILVA, ANDRE A.; VENDRAMINI, REGINA C.; ZANESCO, ANGELINA; DELBIN, MARIA A.; MENANI, JOSE V.; BASSI, MIRIAN; COLOMBARI, EDUARDO; COLOMBARI, DEBORA S. A.. Resistance training prevents the cardiovascular changes caused by high-fat diet. Life Sciences, v. 146, p. 154-162, . (13/13118-0, 11/50770-1)
GASPARINI, S.; MELO, M. R.; LEITE, G. F.; NASCIMENTO, P. A.; ANDRADE-FRANZE, G. M. F.; MENANI, J. V.; COLOMBARI, E.. RAPID STIMULATION OF SODIUM INTAKE COMBINING ALDOSTERONE INTO THE 4TH VENTRICLE AND THE BLOCKADE OF THE LATERAL PARABRACHIAL NUCLEUS. Neuroscience, v. 346, p. 94-101, . (13/00026-0, 15/23467-7, 11/50770-1)
GREENWOOD, MINGKWAN; BORDIERI, LOREDANA; GREENWOOD, MICHAEL P.; MELO, MARIANA ROSSO; COLOMBARI, DEBORA S. A.; COLOMBARI, EDUARDO; PATON, JULIAN F. R.; MURPHY, DAVID. Transcription Factor CREB3L1 Regulates Vasopressin Gene Expression in the Rat Hypothalamus. JOURNAL OF NEUROSCIENCE, v. 34, n. 11, p. 3810-3820, . (11/50770-1)
RONCARI, CAMILA F.; BARBOSA, RAFAELA M.; VENDRAMINI, REGINA C.; DE LUCA, JR., LAURIVAL A.; MENANI, JOSE V.; COLOMBARI, EDUARDO; COLOMBARI, DEBORA S. A.. Enhanced angiotensin II induced sodium appetite in renovascular hypertensive rats. Peptides, v. 101, p. 82-88, . (15/23467-7, 11/50770-1)
GASPARINI, S.; MELO, M. R.; NASCIMENTO, P. A.; ANDRADE-FRANZE, G. M. F.; ANTUNES-RODRIGUES, J.; YOSTEN, G. L. C.; MENANI, J. V.; SAMSON, W. K.; COLOMBARI, E.. Interaction of central angiotensin II and aldosterone on sodium intake and blood pressure. Brain Research, v. 1720, . (13/00026-0, 11/50770-1)
SANTOS, B. M.; DAVID, R. B.; ANDRADE, C. A. F.; VENDRAMINI, R.; HURLEY, S.; MENANI, J., V; JOHNSON, A. K.; DE LUCA JR, L. A.. Reciprocal interactions between sodium appetite and need-free sugar intake. APPETITE, v. 155, p. 9-pg., . (11/50770-1)
BARBOSA, RAFAELA MOREIRA; SPERETTA, GUILHERME F.; MARTINS DIAS, DANIEL PENTEADO; RUCHAYA, PRASHANT JAY; LI, HONGWEI; MENANI, JOSE VANDERLEI; SUMNERS, COLIN; COLOMBARI, EDUARDO; COLOMBARI, DEBORA S. A.. Increased Expression of Macrophage Migration Inhibitory Factor in the Nucleus of the Solitary Tract Attenuates Renovascular Hypertension in Rats. AMERICAN JOURNAL OF HYPERTENSION, v. 30, n. 4, p. 435-443, . (15/23467-7, 11/50770-1)
DA SILVA, ELAINE FERNANDA; BASSI, MIRIAN; MENANI, JOSE VANDERLEI; ALMEIDA COLOMBARI, DEBORA SIMOES; ZOCCAL, DANIEL BRESEGHELLO; PEDRINO, GUSTAVO RODRIGUES; COLOMBARI, EDUARDO. Carotid bodies contribute to sympathoexcitation induced by acute salt overload. Experimental Physiology, v. 104, n. 1, p. 15-27, . (11/50770-1, 13/17251-6, 15/23467-7)
DAVID, RICHARD B.; RONCARI, CAMILA F.; LAUAR, MARIANA R.; VENDRAMINI, REGINA C.; ANTUNES-RODRIGUES, JOSE; MENANI, JOSE V.; DE LUCA, JR., LAURIVAL A.. Sodium intake, brain c-Fos protein and gastric emptying in cell-dehydrated rats treated with methysergide into the lateral parabrachial nucleus. Physiology & Behavior, v. 151, p. 111-120, . (11/50770-1, 10/20407-0, 13/05189-4)
ANDRADE-FRANZE, GLAUCIA M. F.; ANDRADE, CARINA A. F.; GASPARINI, SILVIA; DE LUCA, JR., LAURIVAL A.; DE PAULA, PATRICIA M.; COLOMBARI, DEBORA S. A.; COLOMBARI, EDUARDO; MENANI, JOSE V.. Importance of the central nucleus of the amygdala on sodium intake caused by deactivation of lateral parabrachial nucleus. Brain Research, v. 1625, p. 238-245, . (11/50770-1)
RONCARI, C. F.; DAVID, R. B.; JOHNSON, R. F.; DE PAULA, P. M.; COLOMBARI, D. S. A.; DE LUCA, L. A.; JOHNSON, A. K.; COLOMBARI, E.; MENANI, J. V.. ANGIOTENSINERGIC AND CHOLINERGIC RECEPTORS OF THE SUBFORNICAL ORGAN MEDIATE SODIUM INTAKE INDUCED BY GABAergic ACTIVATION OF THE LATERAL PARABRACHIAL NUCLEUS. Neuroscience, v. 262, p. 1-8, . (11/50770-1)
SANTOS, BRUNA M.; DE ANDRADE, CARINA A. F.; MENANI, JOSE V.; DE LUCA, JR., LAURIVAL A.. Short-term cross-sensitizion of need-free sugar intake by combining sodium depletion and hypertonic NaCl intake. APPETITE, v. 107, p. 79-85, . (11/50770-1, 11/23696-5)
RUCHAYA, PRASHANT J.; SPERETTA, GUILHERME F.; BLANCH, GRAZIELA TORRES; LI, HONGWEI; SUMNERS, COLIN; MENANI, JOSE V.; COLOMBARI, EDUARDO; COLOMBARI, DEBORA S. A.. Overexpression of AT2R in the solitary-vagal complex improves baroreflex in the spontaneously hypertensive rat. Neuropeptides, v. 60, p. 29-36, . (11/50770-1)
FREIRIA-OLIVEIRA, ANDRE HENRIQUE; BLANCH, GRAZIELA TORRES; LI, HONGWEI; COLOMBARI, EDUARDO; ALMEIDA COLOMBARI, DEBORA SIMOES; SUMNERS, COLIN. Macrophage migration inhibitory factor in the nucleus of solitary tract decreases blood pressure in SHRs. Cardiovascular Research, v. 97, n. 1, p. 153-160, . (10/09250-1, 11/50770-1)
DE LUCA, JR., LAURIVAL A.; ALMEIDA, ROBERTO L.; DAVID, RICHARD B.; DE PAULA, PATRICIA M.; ANDRADE, CARINA A. F.; MENANI, JOSE V.. Participation of alpha(2)-adrenoceptors in sodium appetite inhibition during sickness behaviour following administration of lipopolysaccharide. JOURNAL OF PHYSIOLOGY-LONDON, v. 594, n. 6, p. 1607-1616, . (03/09857-0, 11/50770-1)
TOTOLA, L. T.; ALVES, T. B.; TAKAKURA, A. C.; FERREIRA-NETO, H. C.; ANTUNES, V. R.; MENANI, J. V.; COLOMBARI, E.; MOREIRA, T. S.. COMMISSURAL NUCLEUS OF THE SOLITARY TRACT REGULATES THE ANTIHYPERTENSIVE EFFECTS ELICITED BY MOXONIDINE. Neuroscience, v. 250, p. 80-91, . (10/19336-0, 10/09776-3, 09/54888-7, 11/50770-1, 11/11934-9)
ZENATTI, A. A.; PEREIRA JR, E. D.; POSSARI, J.; ANDRADE, C. A. F.; MENANI, V, J.; DE LUCA JR, L. A.. Interference with the renin-angiotensin system reduces the palatability of 0.3 M NaCl in sodium-deplete rats. APPETITE, v. 158, . (15/23467-7, 11/50770-1, 19/01220-0, 15/20500-3)
RODRIGUES FERNANDES, NATALIE APARECIDA; SANTOS, BRUNA MAITAN; FABRICIO DE ANDRADE-FRANZE, GLAUCIA MARIA; DE PAULA, PATRICIA MARIA; FABRICIO DE ANDRADE, CARINA APARECIDA; MENANI, JOSE VANDERLEI; DE LUCA JR, LAURIVAL ANTONIO. Rapid onset sodium appetite and orofacial responses to intraoral capsaicin and hypertonic NaCl in the rat. APPETITE, v. 174, p. 6-pg., . (15/20500-3, 11/50770-1)

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