Inulin-type fructan improves diabetic phenotype and gut microbiota profiles in rats.

ABSTRACT:

Background & aims

Accumulating research has addressed the linkage between the changes to gut microbiota structure and type 2 diabetes (T2D). Inulin is one type of soluble dietary fiber that can alleviate T2D. As a prebiotic, inulin cannot be digested by humans, but rather is digested by probiotics. However, whether inulin treatment can benefit the entire gut bacteria community remains unknown. In this study, we evaluated the differences in gut microbiota composition among diabetic, inulin-treated diabetic, normal control, and inulin-treated normal control rats.

Methods

A diabetic rat model was generated by a high-fat diet and streptozotocin injections (HF/STZ). Inulin was orally administered to normal and diabetic rats. To determine the composition of the gut microbiota, fec

SUBMITTER: Zhang Q 

PROVIDER: S-EPMC5835350 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature