7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1980-65742016000100002 http://hdl.handle.net/11449/212086 |
Resumo: | The aim of this study was to evaluate the effect aerobic exercise training on fat pad mass, adipocyte size, leptin release and insulin sensitivity in rats fed with high fat-palatable diet. Twenty-four male Wistar rats (250-260g) were divided into four groups: sedentary control (CTR/SD), trained control (CTR/TR), obese sedentary (OB/SD) and obese trained (OB/TR). Obese groups were fed with high fat-palatable diet (27% of fat) and control groups fed with AIN-93. Our results showed that aerobic exercise training was effective to reduce body weight and epididymal fat mass in CTR/TR and OB/TR. Insulin and glucose levels were increased in OB/TR compared with OB/SD. Aerobic exercise training reduced the average area of adipocytes in CTR/TR and OB/TR and it was associated with reduced plasma insulin and leptin. In conclusion, 7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity and leptin levels in high fat-palatable diet-fed Wistar rats. |
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Repositório Institucional da UNESP |
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spelling |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable dietaerobic exercise traininghigh fat dietinsulinleptinThe aim of this study was to evaluate the effect aerobic exercise training on fat pad mass, adipocyte size, leptin release and insulin sensitivity in rats fed with high fat-palatable diet. Twenty-four male Wistar rats (250-260g) were divided into four groups: sedentary control (CTR/SD), trained control (CTR/TR), obese sedentary (OB/SD) and obese trained (OB/TR). Obese groups were fed with high fat-palatable diet (27% of fat) and control groups fed with AIN-93. Our results showed that aerobic exercise training was effective to reduce body weight and epididymal fat mass in CTR/TR and OB/TR. Insulin and glucose levels were increased in OB/TR compared with OB/SD. Aerobic exercise training reduced the average area of adipocytes in CTR/TR and OB/TR and it was associated with reduced plasma insulin and leptin. In conclusion, 7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity and leptin levels in high fat-palatable diet-fed Wistar rats.Universidade Estadual Paulista Júlio de Mesquita FilhoUniversidade São FranciscoUniversidade de São PauloUniversidade Estadual Paulista Júlio de Mesquita FilhoUniversidade Estadual PaulistaUniversidade Estadual Paulista (Unesp)Universidade São FranciscoUniversidade de São Paulo (USP)Garcia, Nádia F. [UNESP]Silva, Carmem P. Valgas Da [UNESP]Ferreira, Maycon Jr. [UNESP]Oharomari, Leandro K. [UNESP]Rocha, ThalitaMoraes, Camila De2021-07-14T10:34:20Z2021-07-14T10:34:20Z2016info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12-17application/pdfhttp://dx.doi.org/10.1590/S1980-65742016000100002Motriz: Revista de Educação Física. Universidade Estadual Paulista, v. 22, n. 1, p. 12-17, 2016.1980-65741415-9805http://hdl.handle.net/11449/21208610.1590/S1980-65742016000100002S1980-65742016000100012S1980-65742016000100012.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMotriz: Revista de Educação Físicainfo:eu-repo/semantics/openAccess2024-01-01T06:16:06Zoai:repositorio.unesp.br:11449/212086Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-01T06:16:06Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
title |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
spellingShingle |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet Garcia, Nádia F. [UNESP] aerobic exercise training high fat diet insulin leptin |
title_short |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
title_full |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
title_fullStr |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
title_full_unstemmed |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
title_sort |
7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity in Wistar rats fed a highly palatable diet |
author |
Garcia, Nádia F. [UNESP] |
author_facet |
Garcia, Nádia F. [UNESP] Silva, Carmem P. Valgas Da [UNESP] Ferreira, Maycon Jr. [UNESP] Oharomari, Leandro K. [UNESP] Rocha, Thalita Moraes, Camila De |
author_role |
author |
author2 |
Silva, Carmem P. Valgas Da [UNESP] Ferreira, Maycon Jr. [UNESP] Oharomari, Leandro K. [UNESP] Rocha, Thalita Moraes, Camila De |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade São Francisco Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Garcia, Nádia F. [UNESP] Silva, Carmem P. Valgas Da [UNESP] Ferreira, Maycon Jr. [UNESP] Oharomari, Leandro K. [UNESP] Rocha, Thalita Moraes, Camila De |
dc.subject.por.fl_str_mv |
aerobic exercise training high fat diet insulin leptin |
topic |
aerobic exercise training high fat diet insulin leptin |
description |
The aim of this study was to evaluate the effect aerobic exercise training on fat pad mass, adipocyte size, leptin release and insulin sensitivity in rats fed with high fat-palatable diet. Twenty-four male Wistar rats (250-260g) were divided into four groups: sedentary control (CTR/SD), trained control (CTR/TR), obese sedentary (OB/SD) and obese trained (OB/TR). Obese groups were fed with high fat-palatable diet (27% of fat) and control groups fed with AIN-93. Our results showed that aerobic exercise training was effective to reduce body weight and epididymal fat mass in CTR/TR and OB/TR. Insulin and glucose levels were increased in OB/TR compared with OB/SD. Aerobic exercise training reduced the average area of adipocytes in CTR/TR and OB/TR and it was associated with reduced plasma insulin and leptin. In conclusion, 7-week aerobic exercise training reduces adipocyte area and improves insulin sensitivity and leptin levels in high fat-palatable diet-fed Wistar rats. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 2021-07-14T10:34:20Z 2021-07-14T10:34:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1980-65742016000100002 Motriz: Revista de Educação Física. Universidade Estadual Paulista, v. 22, n. 1, p. 12-17, 2016. 1980-6574 1415-9805 http://hdl.handle.net/11449/212086 10.1590/S1980-65742016000100002 S1980-65742016000100012 S1980-65742016000100012.pdf |
url |
http://dx.doi.org/10.1590/S1980-65742016000100002 http://hdl.handle.net/11449/212086 |
identifier_str_mv |
Motriz: Revista de Educação Física. Universidade Estadual Paulista, v. 22, n. 1, p. 12-17, 2016. 1980-6574 1415-9805 10.1590/S1980-65742016000100002 S1980-65742016000100012 S1980-65742016000100012.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Motriz: Revista de Educação Física |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
12-17 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual Paulista |
publisher.none.fl_str_mv |
Universidade Estadual Paulista |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965475171467264 |