1. Butyrate and iso-butyrate: a new perspective on nutrition prevention of gestational diabetes mellitus
- Author
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Weiling Han, Jia Wang, Xin Yan, Cheng Liu, Junhua Huang, Lirui Zhang, Yujie Zhang, Yiqing Zhao, Yanmei Hou, Wei Zheng, and Guanghui Li
- Subjects
Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract Background Dietary imbalance, such as a lower proportion of complex carbohydrates and a higher protein diet, may contribute to gestational diabetes mellitus (GDM) risks through their metabolisms. However, there is a lack of knowledge regarding the association between butyrate, iso-butyrate, and GDM, which are metabolisms of the two primary nutrients above. This study aimed to clarify the association of butyrate and iso-butyrate with GDM. Methods A nested case–control study was conducted based on the Beijing Birth Cohort Study (BBCS) from 2017 to 2018. Totally, 99 singleton women were involved (GDM: n = 49, control: n = 50). All participants provided blood samples twice (in their first and second trimesters). Gas chromatography-mass spectrometry (GC-MS) was used for butyrate and iso-butyrate detection. Unconditional logistic regression and receiver operating characteristic (ROC) curve analysis were used for statistical analysis. Results The results showed that butyrate in the first trimester was negatively correlated with GDM (odds ratio (OR): 0.00, 95% confidential interval (CI): 0.00–0.21, P = 0.008), and iso-butyrate in the second trimester was positively related to GDM (OR: 627.68, 95% CI: 40.51–9724.56, P
- Published
- 2024
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