Effects of Pretreatment with Bifidobacterium bifidum Using 16S Ribosomal RNA Gene Sequencing in a Mouse Model of Acute Colitis Induced by Dextran Sulfate Sodium.

BACKGROUND Bifidobacterium is a potentially effective and safe treatment for patients with inflammatory bowel disease (IBD), including ulcerative colitis and Crohn's disease. However, information on the influence of B. bifidum on gut microbial diversity of treated and pretreated IBD patients is limited.

Correlation of diet, microbiota and metabolite networks in inflammatory bowel disease.

Objectives: Microbiota dysbiosis in inflammatory bowel disease (IBD) has been widely reported. The gut microbiota connect diet to the metabolism by producing small molecules via diverse metabolic pathways. In this study we aimed to investigate the dietary preferences of IBD patients, and to explore the interactions among gut microbiota composition, dietary components, and metabolites in relation to IBD.

Sedation With Propofol Has No Effect on Capsule Endoscopy Completion Rates: A Prospective Single-Center Study.

Patients who need both capsule endoscopy (CE) and colonoscopy often undergo both examinations on the same day to avoid repeated bowel preparation and fasting. Sedation can relieve pain and is commonly used for colonoscopies but may influence the CE completion rate.To determine whether sedation with propofol influences the completion rate and small-bowel transit time (SBTT) of CE.