Effects of ultra-processed foods on the liver: insights from gut microbiome and metabolomics studies in rats.

ABSTRACT:

Purpose

High consumption of Ultra-processed foods (UPF) have been identified as a potential risk factor for Non-alcoholic fatty liver disease (NAFLD). Nevertheless, there is limited empirical evidence regarding the impact of UPF, which are typical combination of processed foods, on liver health through alterations in gut microbiota and metabolic processes. We aim to examine the potential impact of UPF on liver health and to explore the role of gut microbiota and metabolites.

Methods

This study used Sprague-Dawley rats to mimic modern UPF diets for 90 days. Some serum biochemical indices, inflammatory factors, oxidative stress markers, hematoxylin-eosin (HE) staining of the liver, 16S ribosomal RNA (rRNA) and Liquid chromatography-mass spectrometry (LC-MS) of rat feces were d

SUBMITTER: Shi L 

PROVIDER: S-EPMC11794082 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature