Putative intestinal permeability markers do not correlate with cardiometabolic health and gut microbiota in humans, except for peptides recognized by a widely used zonulin ELISA kit Nutrition, Metabolism and Cardiovascular Diseases The Role of Prescriptive Peptides for Chronic GI and Autoimmune Conditions Stable gastric pentadecapeptide BPC 157 in the treatment of colitis and ischemia and reperfusion in rats: New insights BPC 157 Benefits: What It Does for Gut, Joints, Muscle, and Recovery The Role of Zonulin In Intestinal Permeability Assay Genie Lipopolysaccharide and the gut microbiota: considering structural variation Mohr 2022 FEBS Letters Wiley Online Library