MedicalResearch.com Interview with: Casey Morrow, Ph.D. Leader of the research team and professor emeritus Department of Cell, Developmental and Integrative Biology University of Alabama at Birmingham MedicalResearch.com: What is the background for this study? Response: The human gastrointestinal tract (GIT) contains several distinct physical environments within the stomach, small intestine (duodenum, jejunum, ileum) and colon that harbor complex microbial communities. Changes in the fecal microbe composition have been described for Roux-en-Y gastric bypass (RYGB), the most effective and durable treatment for morbid obesity, and sleeve gastrectomy (SG). (more…)