Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivos Brasileiros de Endocrinologia & Metabologia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000400007 |
Resumo: | OBJECTIVE: To investigate the association between carbohydrate intakes and β-cell function (HOMA-β) in Japanese-Brazilians with impaired glucose tolerance (IGT). METHODS: Dietary intakes were assessed by a validated food frequency questionnaire in a cross-sectional survey carried out in 2000. The associations between diet and HOMA-β were verified in 270 newly diagnosed IGT in multiple linear regression models. RESULTS: The mean (SD) age was 58 (11) years and the mean HOMA-β was 65 (47). The glycemic load was inversely associated with HOMA-β, β1 -0.140 (95%CI = -1.044; -0.078), p = 0.023. The inverse association was also observed for refined grains intakes: -0.186 (95%CI = -0.4862; -0.058), p = 0.012. After adjustments for body mass index, the glycemic index was inversely associated with HOMA-β: -0.1246 (95%CI = -2.2482, -0.0257), p < 0.001. CONCLUSIONS: These data suggested that dietary glycemic load, glycemic index, and refined grains intakes are associated with reduced β-cell function, and the quality of dietary carbohydrates may be relevant for maintaining β-cell function among individuals with IGT. |
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Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrantsDietary carbohydratesglycemic indexprediabetic stateemigrants and immigrantsOBJECTIVE: To investigate the association between carbohydrate intakes and β-cell function (HOMA-β) in Japanese-Brazilians with impaired glucose tolerance (IGT). METHODS: Dietary intakes were assessed by a validated food frequency questionnaire in a cross-sectional survey carried out in 2000. The associations between diet and HOMA-β were verified in 270 newly diagnosed IGT in multiple linear regression models. RESULTS: The mean (SD) age was 58 (11) years and the mean HOMA-β was 65 (47). The glycemic load was inversely associated with HOMA-β, β1 -0.140 (95%CI = -1.044; -0.078), p = 0.023. The inverse association was also observed for refined grains intakes: -0.186 (95%CI = -0.4862; -0.058), p = 0.012. After adjustments for body mass index, the glycemic index was inversely associated with HOMA-β: -0.1246 (95%CI = -2.2482, -0.0257), p < 0.001. CONCLUSIONS: These data suggested that dietary glycemic load, glycemic index, and refined grains intakes are associated with reduced β-cell function, and the quality of dietary carbohydrates may be relevant for maintaining β-cell function among individuals with IGT.Sociedade Brasileira de Endocrinologia e Metabologia2009-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000400007Arquivos Brasileiros de Endocrinologia & Metabologia v.53 n.4 2009reponame:Arquivos Brasileiros de Endocrinologia & Metabologia (Online)instname:Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)instacron:SBEM10.1590/S0004-27302009000400007info:eu-repo/semantics/openAccessSartorelli,Daniela SaesFranco,Laércio JoelDamião,RenataGimeno,SuelyCardoso,Marly AugustoFerreira,Sandra Roberta Gouveaeng2009-07-22T00:00:00Zoai:scielo:S0004-27302009000400007Revistahttps://www.aem-sbem.com/ONGhttps://old.scielo.br/oai/scielo-oai.php||abem-editoria@endocrino.org.br1677-94870004-2730opendoar:2009-07-22T00:00Arquivos Brasileiros de Endocrinologia & Metabologia (Online) - Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)false |
dc.title.none.fl_str_mv |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
title |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
spellingShingle |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants Sartorelli,Daniela Saes Dietary carbohydrates glycemic index prediabetic state emigrants and immigrants |
title_short |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
title_full |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
title_fullStr |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
title_full_unstemmed |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
title_sort |
Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced β-cell function in prediabetic Japanese migrants |
author |
Sartorelli,Daniela Saes |
author_facet |
Sartorelli,Daniela Saes Franco,Laércio Joel Damião,Renata Gimeno,Suely Cardoso,Marly Augusto Ferreira,Sandra Roberta Gouvea |
author_role |
author |
author2 |
Franco,Laércio Joel Damião,Renata Gimeno,Suely Cardoso,Marly Augusto Ferreira,Sandra Roberta Gouvea |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Sartorelli,Daniela Saes Franco,Laércio Joel Damião,Renata Gimeno,Suely Cardoso,Marly Augusto Ferreira,Sandra Roberta Gouvea |
dc.subject.por.fl_str_mv |
Dietary carbohydrates glycemic index prediabetic state emigrants and immigrants |
topic |
Dietary carbohydrates glycemic index prediabetic state emigrants and immigrants |
description |
OBJECTIVE: To investigate the association between carbohydrate intakes and β-cell function (HOMA-β) in Japanese-Brazilians with impaired glucose tolerance (IGT). METHODS: Dietary intakes were assessed by a validated food frequency questionnaire in a cross-sectional survey carried out in 2000. The associations between diet and HOMA-β were verified in 270 newly diagnosed IGT in multiple linear regression models. RESULTS: The mean (SD) age was 58 (11) years and the mean HOMA-β was 65 (47). The glycemic load was inversely associated with HOMA-β, β1 -0.140 (95%CI = -1.044; -0.078), p = 0.023. The inverse association was also observed for refined grains intakes: -0.186 (95%CI = -0.4862; -0.058), p = 0.012. After adjustments for body mass index, the glycemic index was inversely associated with HOMA-β: -0.1246 (95%CI = -2.2482, -0.0257), p < 0.001. CONCLUSIONS: These data suggested that dietary glycemic load, glycemic index, and refined grains intakes are associated with reduced β-cell function, and the quality of dietary carbohydrates may be relevant for maintaining β-cell function among individuals with IGT. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-06-01 |
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=S0004-27302009000400007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000400007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0004-27302009000400007 |
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 |
Sociedade Brasileira de Endocrinologia e Metabologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Endocrinologia e Metabologia |
dc.source.none.fl_str_mv |
Arquivos Brasileiros de Endocrinologia & Metabologia v.53 n.4 2009 reponame:Arquivos Brasileiros de Endocrinologia & Metabologia (Online) instname:Sociedade Brasileira de Endocrinologia e Metabologia (SBEM) instacron:SBEM |
instname_str |
Sociedade Brasileira de Endocrinologia e Metabologia (SBEM) |
instacron_str |
SBEM |
institution |
SBEM |
reponame_str |
Arquivos Brasileiros de Endocrinologia & Metabologia (Online) |
collection |
Arquivos Brasileiros de Endocrinologia & Metabologia (Online) |
repository.name.fl_str_mv |
Arquivos Brasileiros de Endocrinologia & Metabologia (Online) - Sociedade Brasileira de Endocrinologia e Metabologia (SBEM) |
repository.mail.fl_str_mv |
||abem-editoria@endocrino.org.br |
_version_ |
1754734810508558336 |