| Autor: |
Zengliang Jiang, Ting-yu Sun, Yan He, Wanglong Gou, Luo-shi-yuan Zuo, Yuanqing Fu, Zelei Miao, Menglei Shuai, Fengzhe Xu, Congmei Xiao, Yuhui Liang, Jiali Wang, Yisong Xu, Li-peng Jing, Wenhua Ling, Hongwei Zhou, Yu-ming Chen, Ju-Sheng Zheng |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
BMC Medicine, Vol 18, Iss 1, Pp 1-11 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
1741-7015 |
| DOI: |
10.1186/s12916-020-01842-0 |
| Popis: |
Abstract Background Little is known about the inter-relationship among fruit and vegetable intake, gut microbiota and metabolites, and type 2 diabetes (T2D) in human prospective cohort study. The aim of the present study was to investigate the prospective association of fruit and vegetable intake with human gut microbiota and to examine the relationship between fruit and vegetable-related gut microbiota and their related metabolites with type 2 diabetes (T2D) risk. Methods This study included 1879 middle-age elderly Chinese adults from Guangzhou Nutrition and Health Study (GNHS). Baseline dietary information was collected using a validated food frequency questionnaire (2008–2013). Fecal samples were collected at follow-up (2015–2019) and analyzed for 16S rRNA sequencing and targeted fecal metabolomics. Blood samples were collected and analyzed for glucose, insulin, and glycated hemoglobin. We used multivariable linear regression and logistic regression models to investigate the prospective associations of fruit and vegetable intake with gut microbiota and the association of the identified gut microbiota (fruit/vegetable-microbiota index) and their related fecal metabolites with T2D risk, respectively. Replications were performed in an independent cohort involving 6626 participants. Results In the GNHS, dietary fruit intake, but not vegetable, was prospectively associated with gut microbiota diversity and composition. The fruit-microbiota index (FMI, created from 31 identified microbial features) was positively associated with fruit intake (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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