Endocrine Abstracts

ObjectiveBariatric surgery has an important role in the management of morbidly obese patients. Roux-en-Y gastric bypass (RYGB) is an established bariatric procedure. In this study, we aimed to investigate prospective changes in the entero-hypothalamic endocrine axis following RYGB, examining the meal-stimulated responses of peptide-YY (PYY), glucagon-like peptide 1 (GLP-1) and ghrelin.MethodsSix female patien...

Background: Obese subjects are usually in a positive energy balance despite their best efforts to lose weight. This study aimed to determine if hunger, nausea and satiety levels differ in lean and obese subjects after consuming varying calorific meals.Method: Following an overnight fast, test meals of 250, 500, 1000, 2000 and 3000 kcal were consumed by 19 lean and 19 obese subjects. Hunger, nausea and satiety levels were measured using visual analogue sc...