A Pilot Study Examining the Effects of GLP-1 Receptor Blockade Using Exendin-(9,39) on Gastric Emptying and Caloric Intake in Subjects With and Without Bariatric Surgery.

ABSTRACT: Background: Obesity causes significant morbidity and mortality and continues to be a significant public health concern. Unfortunately, lifestyle modification and pharmacotherapy do not produce durable results. This has led to bariatric surgical procedures playing an increasingly prominent role in the management of medically complicated obesity. Roux-en-Y gastric bypass and sleeve gastrectomy are the most commonly performed bariatric surgeries in North America and produce mechanical restriction with accelerated gastrointestinal transit accompanied by increased postprandial secretion of glucagon-like peptide-1 (GLP-1). GLP-1 is a gastrointestinal hormone that delays gastric emptying and causes satiety and weight loss. This raises the possibility that the postprandial rise in GL

SUBMITTER: Kittah E 

PROVIDER: S-EPMC7698854 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature