Fecal Bile Acids and Microbial Amino Acid Metabolites in Serum are Correlated with Fecal Zonulin in Dogs with Exocrine Pancreatic Insufficiency ECVIM

 Zonulin is a biomarker for intestinal barrier integrity and increased fecal zonulin is associated with increased intestinal permeability. Fecal zonulin was higher in dogs with exocrine pancreatic insufficiency (EPI) compared with healthy controls.