In addition to the effects of weight loss, the resolution of type 2 diabetes mellitus after the gastric sleeve procedure and RYGB is thought to be contributed to by ?
High-Yield Explanation
Gastrectomy removes much of the Ghrelin-producing poion of the stomach, leading to weight loss after both gastric sleeve and RYGB procedures. GLP-1, is dramatically increased after RYGB, and after gastric sleeve