Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats
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Publication Date: | 2007 |
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Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UNIFESP |
Download full: | https://repositorio.unifesp.br/handle/11600/29871 https://dx.doi.org/10.1186/1476-511X-6-16 |
Summary: | Background: Exercise has been prescribed in the treatment and control of dyslipidemias and cholesterolemia, however, lipid responses to different training frequencies in hypercholesterolemic men have been inconsistent. We sought to verify if different frequencies of continuous moderate exercise (2 or 5 days/week, swimming) can, after 8 weeks, promote adaptations in adipocyte area and lipid parameters, as well as body weight and relative weight of tissues in normo and hypercholesterolemic adult male rats.Methods: Normal cholesterol chow diet or cholesterol-rich diet (1% cholesterol plus 0.25% cholic acid) were freely given during 8 weeks to the rats divided in 6 experimentals groups: sedentary normal cholesterol chow diet (C); sedentary cholesterol-rich diet (H); 5x per week continuous training normal cholesterol chow diet (TC5) and cholesterol-rich diet (TH5); 2x per week continuos traning normal cholesterol chow diet (TC2) and cholesterol-rich diet (TH2).Results: No changes were observed in lipid profile in normal cholesterol chow diet, but both 2 a 5 days/week exercise improved this profile in cholesterol-rich diet. Body weight gain was lower in exercised rats. Decrease in retroperitoneal and epididymal relative weights as well as reductions in adipocyte areas under all diets types were observed only in 5 days/week, while 2 days/week showed improvements mainly in cholesterol-rich diet rats.Conclusion: Our results confirm the importance of exercise protocols to control dyslipidemias and obesity in rats. the effects of 5 days/week exercise were more pronounced compared with those of 2 consecutive days/week training. |
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Guerra, Ricardo Luís Fernandes [UNIFESP]Prado, Wagner Luiz do [UNIFESP]Cheik, Nadia CarlaViana, Fabiana PavanBotero, João PauloVendramini, Regina CeliaCarlos, Iracilda ZepponeRossi, Elizeu AntonioDâmaso, Ana Raimunda [UNIFESP]Universidade Federal de São Paulo (UNIFESP)Paulista State Univ Araraquara2016-01-24T13:48:52Z2016-01-24T13:48:52Z2007-07-02Lipids in Health and Disease. London: Biomed Central Ltd, v. 6, 8 p., 2007.1476-511Xhttps://repositorio.unifesp.br/handle/11600/29871https://dx.doi.org/10.1186/1476-511X-6-16WOS000251131400001.pdf10.1186/1476-511X-6-16WOS:000251131400001Background: Exercise has been prescribed in the treatment and control of dyslipidemias and cholesterolemia, however, lipid responses to different training frequencies in hypercholesterolemic men have been inconsistent. We sought to verify if different frequencies of continuous moderate exercise (2 or 5 days/week, swimming) can, after 8 weeks, promote adaptations in adipocyte area and lipid parameters, as well as body weight and relative weight of tissues in normo and hypercholesterolemic adult male rats.Methods: Normal cholesterol chow diet or cholesterol-rich diet (1% cholesterol plus 0.25% cholic acid) were freely given during 8 weeks to the rats divided in 6 experimentals groups: sedentary normal cholesterol chow diet (C); sedentary cholesterol-rich diet (H); 5x per week continuous training normal cholesterol chow diet (TC5) and cholesterol-rich diet (TH5); 2x per week continuos traning normal cholesterol chow diet (TC2) and cholesterol-rich diet (TH2).Results: No changes were observed in lipid profile in normal cholesterol chow diet, but both 2 a 5 days/week exercise improved this profile in cholesterol-rich diet. Body weight gain was lower in exercised rats. Decrease in retroperitoneal and epididymal relative weights as well as reductions in adipocyte areas under all diets types were observed only in 5 days/week, while 2 days/week showed improvements mainly in cholesterol-rich diet rats.Conclusion: Our results confirm the importance of exercise protocols to control dyslipidemias and obesity in rats. the effects of 5 days/week exercise were more pronounced compared with those of 2 consecutive days/week training.Universidade Federal de São Paulo, Hlth Sci Ctr, São Paulo, BrazilUniversidade Federal de São Paulo, Dept Physiol Sci, São Paulo, BrazilPaulista State Univ Araraquara, Dept Food & Nutr, São Paulo, BrazilUniversidade Federal de São Paulo, Hlth Sci Ctr, São Paulo, BrazilUniversidade Federal de São Paulo, Dept Physiol Sci, São Paulo, BrazilWeb of Science8engBiomed Central LtdLipids in Health and DiseaseEffects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar ratsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALWOS000251131400001.pdfapplication/pdf276019${dspace.ui.url}/bitstream/11600/29871/1/WOS000251131400001.pdf0207a493b1d1fe653677519c3bc64d64MD51open accessTEXTWOS000251131400001.pdf.txtWOS000251131400001.pdf.txtExtracted texttext/plain39997${dspace.ui.url}/bitstream/11600/29871/6/WOS000251131400001.pdf.txtbedaab0dccf5dc20ccd7e5f2abc70b3aMD56open accessTHUMBNAILWOS000251131400001.pdf.jpgWOS000251131400001.pdf.jpgIM Thumbnailimage/jpeg6745${dspace.ui.url}/bitstream/11600/29871/8/WOS000251131400001.pdf.jpgdd44b23855428b3ab9cae973b45660faMD58open access11600/298712023-06-05 19:09:41.513open accessoai:repositorio.unifesp.br:11600/29871Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-06-05T22:09:41Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
title |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
spellingShingle |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats Guerra, Ricardo Luís Fernandes [UNIFESP] |
title_short |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
title_full |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
title_fullStr |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
title_full_unstemmed |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
title_sort |
Effects of 2 or 5 consecutive exercise days on adipocyte area and lipid parameters in Wistar rats |
author |
Guerra, Ricardo Luís Fernandes [UNIFESP] |
author_facet |
Guerra, Ricardo Luís Fernandes [UNIFESP] Prado, Wagner Luiz do [UNIFESP] Cheik, Nadia Carla Viana, Fabiana Pavan Botero, João Paulo Vendramini, Regina Celia Carlos, Iracilda Zeppone Rossi, Elizeu Antonio Dâmaso, Ana Raimunda [UNIFESP] |
author_role |
author |
author2 |
Prado, Wagner Luiz do [UNIFESP] Cheik, Nadia Carla Viana, Fabiana Pavan Botero, João Paulo Vendramini, Regina Celia Carlos, Iracilda Zeppone Rossi, Elizeu Antonio Dâmaso, Ana Raimunda [UNIFESP] |
author2_role |
author author author author author author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) Paulista State Univ Araraquara |
dc.contributor.author.fl_str_mv |
Guerra, Ricardo Luís Fernandes [UNIFESP] Prado, Wagner Luiz do [UNIFESP] Cheik, Nadia Carla Viana, Fabiana Pavan Botero, João Paulo Vendramini, Regina Celia Carlos, Iracilda Zeppone Rossi, Elizeu Antonio Dâmaso, Ana Raimunda [UNIFESP] |
description |
Background: Exercise has been prescribed in the treatment and control of dyslipidemias and cholesterolemia, however, lipid responses to different training frequencies in hypercholesterolemic men have been inconsistent. We sought to verify if different frequencies of continuous moderate exercise (2 or 5 days/week, swimming) can, after 8 weeks, promote adaptations in adipocyte area and lipid parameters, as well as body weight and relative weight of tissues in normo and hypercholesterolemic adult male rats.Methods: Normal cholesterol chow diet or cholesterol-rich diet (1% cholesterol plus 0.25% cholic acid) were freely given during 8 weeks to the rats divided in 6 experimentals groups: sedentary normal cholesterol chow diet (C); sedentary cholesterol-rich diet (H); 5x per week continuous training normal cholesterol chow diet (TC5) and cholesterol-rich diet (TH5); 2x per week continuos traning normal cholesterol chow diet (TC2) and cholesterol-rich diet (TH2).Results: No changes were observed in lipid profile in normal cholesterol chow diet, but both 2 a 5 days/week exercise improved this profile in cholesterol-rich diet. Body weight gain was lower in exercised rats. Decrease in retroperitoneal and epididymal relative weights as well as reductions in adipocyte areas under all diets types were observed only in 5 days/week, while 2 days/week showed improvements mainly in cholesterol-rich diet rats.Conclusion: Our results confirm the importance of exercise protocols to control dyslipidemias and obesity in rats. the effects of 5 days/week exercise were more pronounced compared with those of 2 consecutive days/week training. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-07-02 |
dc.date.accessioned.fl_str_mv |
2016-01-24T13:48:52Z |
dc.date.available.fl_str_mv |
2016-01-24T13:48:52Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Lipids in Health and Disease. London: Biomed Central Ltd, v. 6, 8 p., 2007. |
dc.identifier.uri.fl_str_mv |
https://repositorio.unifesp.br/handle/11600/29871 https://dx.doi.org/10.1186/1476-511X-6-16 |
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1476-511X |
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WOS000251131400001.pdf |
dc.identifier.doi.none.fl_str_mv |
10.1186/1476-511X-6-16 |
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WOS:000251131400001 |
identifier_str_mv |
Lipids in Health and Disease. London: Biomed Central Ltd, v. 6, 8 p., 2007. 1476-511X WOS000251131400001.pdf 10.1186/1476-511X-6-16 WOS:000251131400001 |
url |
https://repositorio.unifesp.br/handle/11600/29871 https://dx.doi.org/10.1186/1476-511X-6-16 |
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eng |
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Lipids in Health and Disease |
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Biomed Central Ltd |
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Biomed Central Ltd |
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