A299 IDENTIFICATION OF PATHOGENIC BACTERIAL STRAINS IN PAEDIATRIC PATIENTS WITH INFLAMMATORY BOWEL DISEASES USING IMMUNOGLOBULIN G AS A MARKER OF VIRULENCE

摘要

BackgroundInflammatory bowel diseases (IBD), including Crohn disease (CD) and ulcerative colitis (UC), are a group of chronic and severely debilitating gastrointestinal disorders, with an exacerbated immune response to the gut microbiota.