| Full text | |
| Author(s): |
Sartorelli, Daniela Saes
[1]
;
Franco, Laercio Joel
[1]
;
Damiao, Renata
[2]
;
Gimeno, Suely
[3]
;
Cardoso, Marly Augusto
[4]
;
Gouvea Ferreira, Sandra Roberta
[3, 4]
;
Gr, Japanese-Brazilian Diabet Study
Total Authors: 7
|
| Affiliation: | [1] Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Social Med, Ribeirao Preto, SP - Brazil
[2] Univ Fed Triangulo Mineiro, Dept Nutr, Uberaba, MG - Brazil
[3] Univ Fed Sao Paulo, Dept Prevent Med, Sao Paulo - Brazil
[4] Univ Sao Paulo, Dept Nutr, Fac Saude Publ, BR-09500900 Sao Paulo - Brazil
Total Affiliations: 4
|
| Document type: | Journal article |
| Source: | Arquivos Brasileiros de Endocrinologia e Metabologia; v. 53, n. 4, p. 429-434, JUN 2009. |
| Web of Science Citations: | 4 |
| Abstract | |
Objective: To investigate the association between carbohydrate intakes and beta-cell function (HOMA-beta) 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-beta 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-beta was 65 (47). The glycemic load was inversely associated with HOMA-beta, beta 1 -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-beta: -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 beta-cell function, and the quality of dietary carbohydrates may be relevant for maintaining beta-cell function among individuals with IGT. Arq Bras Endocrinol Metab. 2009; 53(4): 429-34. (AU) | |
| FAPESP's process: | 98/04178-7 - Diabetes mellitus and associate diseases in the Japanese-Brazilian community from Bauru: Phase II |
| Grantee: | Sandra Roberta Gouvea Ferreira Vivolo |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 02/13450-0 - Estudo transversal sobre padrões alimentares, índice glicêmico e alteração da homeostase glicêmica na população nipo-brasileira de Bauru, SP |
| Grantee: | Daniela Saes Sartorelli |
| Support Opportunities: | Scholarships in Brazil - Doctorate |