Metabolic Bile Acid Profile Impairments in Dogs Affected by Chronic Inflammatory Enteropathy.

ABSTRACT: Bile acids (BAs), endogenous acidic steroids synthetized from cholesterol in the liver, play a key role in the gut-liver axis physiopathology, including in hepatotoxicity, intestinal inflammatory processes, and cholesterol homeostasis. Faecal Oxo-BAs, relatively stable intermediates of oxidation/epimerization reactions of the BA hydroxyls, could be relevant to investigating the crosstalk in the liver-gut axis and the relationship between diseases and alterations in microbiota composition. A paucity of information currently exists on faecal BA profiles in dogs with and without chronic inflammatory enteropathy (CIE). Comprehensive assessment of 31 molecules among faecal BAs and related microbiota metabolites was conducted with high-performance liquid chromatography tandem mass spectrometry (

SUBMITTER: Comito R 

PROVIDER: S-EPMC10535270 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature