Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.

Detalhes bibliográficos
Autor(a) principal: Sá, Renato Willian Martins
Data de Publicação: 2014
Outros Autores: Borges, Gabriel Silva Marques, Chianca Júnior, Deoclécio Alves, Oliveira, Lisandra Brandino de, Cardoso, Leonardo Máximo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/4282
https://doi.org/10.1016/j.autneu.2014.06.008
Resumo: This study aimed to evaluate the cardiovascular component of the arterial chemoreflex in rats recovered from low protein diet. Male Fischer rats were randomly divided into control and recovered (R-PR) groups after weaning. R-PR rats were fed with low protein diet for 35 days and recovered under normal protein diet for 70 days. Control rats received normal protein diet for 105 days. Arterial chemoreflexwas elicited by intravenous injection of KCN. Results showed that pressor response of the chemoreflex was increased in R-PR. Data suggest that protein restriction may alter cardiovascular response to chemical activation of the chemoreflex after recovery.
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spelling Sá, Renato Willian MartinsBorges, Gabriel Silva MarquesChianca Júnior, Deoclécio AlvesOliveira, Lisandra Brandino deCardoso, Leonardo Máximo2015-01-20T15:35:42Z2015-01-20T15:35:42Z2014SÁ, R. W. M. et al. Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life. Autonomic Neuroscience: Basic & Clinical, v. 185, p. 134-137, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1566070214000940>. Acesso em: 08 nov. 2014.1566-0702http://www.repositorio.ufop.br/handle/123456789/4282https://doi.org/10.1016/j.autneu.2014.06.008This study aimed to evaluate the cardiovascular component of the arterial chemoreflex in rats recovered from low protein diet. Male Fischer rats were randomly divided into control and recovered (R-PR) groups after weaning. R-PR rats were fed with low protein diet for 35 days and recovered under normal protein diet for 70 days. Control rats received normal protein diet for 105 days. Arterial chemoreflexwas elicited by intravenous injection of KCN. Results showed that pressor response of the chemoreflex was increased in R-PR. Data suggest that protein restriction may alter cardiovascular response to chemical activation of the chemoreflex after recovery.ChemoreflexBlood pressureProtein restrictionRecovery from protein restrictionChemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Autonomic Neuroscience concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3521411252464.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-82636http://www.repositorio.ufop.br/bitstream/123456789/4282/2/license.txtc2ffdd99e58acf69202dff00d361f23aMD52ORIGINALARTIGO_ChemoreflexControlCardiovascular.pdfARTIGO_ChemoreflexControlCardiovascular.pdfapplication/pdf321804http://www.repositorio.ufop.br/bitstream/123456789/4282/1/ARTIGO_ChemoreflexControlCardiovascular.pdf4460c7f217f2bc481d291fc43d8538dcMD51123456789/42822019-06-11 11:26:56.708oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-06-11T15:26:56Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.pt_BR.fl_str_mv Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
title Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
spellingShingle Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
Sá, Renato Willian Martins
Chemoreflex
Blood pressure
Protein restriction
Recovery from protein restriction
title_short Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
title_full Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
title_fullStr Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
title_full_unstemmed Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
title_sort Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life.
author Sá, Renato Willian Martins
author_facet Sá, Renato Willian Martins
Borges, Gabriel Silva Marques
Chianca Júnior, Deoclécio Alves
Oliveira, Lisandra Brandino de
Cardoso, Leonardo Máximo
author_role author
author2 Borges, Gabriel Silva Marques
Chianca Júnior, Deoclécio Alves
Oliveira, Lisandra Brandino de
Cardoso, Leonardo Máximo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sá, Renato Willian Martins
Borges, Gabriel Silva Marques
Chianca Júnior, Deoclécio Alves
Oliveira, Lisandra Brandino de
Cardoso, Leonardo Máximo
dc.subject.por.fl_str_mv Chemoreflex
Blood pressure
Protein restriction
Recovery from protein restriction
topic Chemoreflex
Blood pressure
Protein restriction
Recovery from protein restriction
description This study aimed to evaluate the cardiovascular component of the arterial chemoreflex in rats recovered from low protein diet. Male Fischer rats were randomly divided into control and recovered (R-PR) groups after weaning. R-PR rats were fed with low protein diet for 35 days and recovered under normal protein diet for 70 days. Control rats received normal protein diet for 105 days. Arterial chemoreflexwas elicited by intravenous injection of KCN. Results showed that pressor response of the chemoreflex was increased in R-PR. Data suggest that protein restriction may alter cardiovascular response to chemical activation of the chemoreflex after recovery.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-01-20T15:35:42Z
dc.date.available.fl_str_mv 2015-01-20T15:35:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv SÁ, R. W. M. et al. Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life. Autonomic Neuroscience: Basic & Clinical, v. 185, p. 134-137, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1566070214000940>. Acesso em: 08 nov. 2014.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufop.br/handle/123456789/4282
dc.identifier.issn.none.fl_str_mv 1566-0702
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.autneu.2014.06.008
identifier_str_mv SÁ, R. W. M. et al. Chemoreflex control of the cardiovascular system remains altered after recovery from low protein diet early in life. Autonomic Neuroscience: Basic & Clinical, v. 185, p. 134-137, 2014. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1566070214000940>. Acesso em: 08 nov. 2014.
1566-0702
url http://www.repositorio.ufop.br/handle/123456789/4282
https://doi.org/10.1016/j.autneu.2014.06.008
dc.language.iso.fl_str_mv eng
language eng
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