Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise

Detalhes bibliográficos
Autor(a) principal: Coqueiro,Audrey Yule
Data de Publicação: 2017
Outros Autores: Raizel,Raquel, Hypólito,Thaís Menezes, Tirapegui,Julio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Ciências do Esporte (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-32892017000400417
Resumo: Abstract We investigated the effects of glutamine and alanine supplementation on body composition of rats submitted to resistance exercise. Wistar rats were submitted to eight-week of resistance exercise, which consisted of climbing a ladder with progressive loads (25–100% of body weight). In the last 21 days of training, animals were supplemented with L-glutamine and L-alanine, as a dipeptide or in their free form (DIP, GLN + ALA and ALA groups), or water (SED and CTRL groups). RE attenuated body weight gain and lipid contents of CTRL group (p < 0.05 vs. SED) and DIP supplementation promoted an increase in tibialis muscle weight, as well as in protein content (p < 0.05 vs. CTRL). Taken together, our data indicated that resistance exercise improves body composition and dipeptide potentiated the muscle hypertrophic effect.
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spelling Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exerciseGlutamineAlanineResistance exerciseBody compositionAbstract We investigated the effects of glutamine and alanine supplementation on body composition of rats submitted to resistance exercise. Wistar rats were submitted to eight-week of resistance exercise, which consisted of climbing a ladder with progressive loads (25–100% of body weight). In the last 21 days of training, animals were supplemented with L-glutamine and L-alanine, as a dipeptide or in their free form (DIP, GLN + ALA and ALA groups), or water (SED and CTRL groups). RE attenuated body weight gain and lipid contents of CTRL group (p < 0.05 vs. SED) and DIP supplementation promoted an increase in tibialis muscle weight, as well as in protein content (p < 0.05 vs. CTRL). Taken together, our data indicated that resistance exercise improves body composition and dipeptide potentiated the muscle hypertrophic effect.Colégio Brasileiro de Ciências do Esporte2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-32892017000400417Revista Brasileira de Ciências do Esporte v.39 n.4 2017reponame:Revista Brasileira de Ciências do Esporte (Online)instname:Colégio Brasileiro de Ciências do Esporte (CBCE)instacron:CBCE10.1016/j.rbce.2017.06.003info:eu-repo/semantics/openAccessCoqueiro,Audrey YuleRaizel,RaquelHypólito,Thaís MenezesTirapegui,Julioeng2017-12-13T00:00:00Zoai:scielo:S0101-32892017000400417Revistahttp://www.rbceonline.org.brhttps://old.scielo.br/oai/scielo-oai.phprbceonline@gmail.com||fernandom@unb.br2179-32550101-3289opendoar:2023-01-05T15:22:04.178152Revista Brasileira de Ciências do Esporte (Online) - Colégio Brasileiro de Ciências do Esporte (CBCE)true
dc.title.none.fl_str_mv Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
title Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
spellingShingle Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
Coqueiro,Audrey Yule
Glutamine
Alanine
Resistance exercise
Body composition
title_short Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
title_full Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
title_fullStr Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
title_full_unstemmed Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
title_sort Effects of supplementation with L-glutamine and L-alanine in the body composition of rats submitted to resistance exercise
author Coqueiro,Audrey Yule
author_facet Coqueiro,Audrey Yule
Raizel,Raquel
Hypólito,Thaís Menezes
Tirapegui,Julio
author_role author
author2 Raizel,Raquel
Hypólito,Thaís Menezes
Tirapegui,Julio
author2_role author
author
author
dc.contributor.author.fl_str_mv Coqueiro,Audrey Yule
Raizel,Raquel
Hypólito,Thaís Menezes
Tirapegui,Julio
dc.subject.por.fl_str_mv Glutamine
Alanine
Resistance exercise
Body composition
topic Glutamine
Alanine
Resistance exercise
Body composition
description Abstract We investigated the effects of glutamine and alanine supplementation on body composition of rats submitted to resistance exercise. Wistar rats were submitted to eight-week of resistance exercise, which consisted of climbing a ladder with progressive loads (25–100% of body weight). In the last 21 days of training, animals were supplemented with L-glutamine and L-alanine, as a dipeptide or in their free form (DIP, GLN + ALA and ALA groups), or water (SED and CTRL groups). RE attenuated body weight gain and lipid contents of CTRL group (p < 0.05 vs. SED) and DIP supplementation promoted an increase in tibialis muscle weight, as well as in protein content (p < 0.05 vs. CTRL). Taken together, our data indicated that resistance exercise improves body composition and dipeptide potentiated the muscle hypertrophic effect.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-32892017000400417
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-32892017000400417
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.rbce.2017.06.003
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Colégio Brasileiro de Ciências do Esporte
publisher.none.fl_str_mv Colégio Brasileiro de Ciências do Esporte
dc.source.none.fl_str_mv Revista Brasileira de Ciências do Esporte v.39 n.4 2017
reponame:Revista Brasileira de Ciências do Esporte (Online)
instname:Colégio Brasileiro de Ciências do Esporte (CBCE)
instacron:CBCE
instname_str Colégio Brasileiro de Ciências do Esporte (CBCE)
instacron_str CBCE
institution CBCE
reponame_str Revista Brasileira de Ciências do Esporte (Online)
collection Revista Brasileira de Ciências do Esporte (Online)
repository.name.fl_str_mv Revista Brasileira de Ciências do Esporte (Online) - Colégio Brasileiro de Ciências do Esporte (CBCE)
repository.mail.fl_str_mv rbceonline@gmail.com||fernandom@unb.br
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