Oxyntomodulin (OXM) is a peptide hormone released from the gut in post-prandial state that activates both the glucagon-like peptide-1 receptor (GLP1R) and the glucagon receptor (GCGR) resulting in superior body weight lowering to selective GLP1R agonists. OXM reduces food intake and increases energy expenditure in humans. While activation of the GCGR increases glucose production posing a hyperg...

Circadian expression of clock genes in peripheral tissues is critical to the coordinated regulation of intestinal digestive and absorptive functions, insulin secretion, and peripheral tissue nutrient deposition during periods of nutrient ingestion, thereby preventing metabolic dysregulation. As glucagon-like peptide-1 is a key incretin hormone that regulates glucose-dependent insulin secretion,...

the peptide hormone glucagon-like peptide 1 (glp-1), produced in the intestinal l-cells by differential processing of proglucagon, is secreted in response to meal intake. glp-1 affects various systems, the gastrointestinal and pancreatic systems being the best studied, either by direct binding to the glp-1 receptor, at the target-cells surface, or indirectly as a result of paracrine regulation....

Introduction: Glucagon-like peptide-1 hormone (GLP-1) contributes to the regulation of insulin and glucose concentration. However, the effects of fasting on GLP-1 response in different people has not been determined yet. The aim of the present research was to investigate the effect of fasting on GLP-1 and the lipid profile of obese and thin women.Materials and methods: In this research, 25 obes...

background: the influence of hashimoto’s thyroiditis (ht) with subclinical hypothyroidism or euthyroid status on the alteration of glucagon-like peptide (glp)-1 and glp-2 levels remains uncertain. materials and methods: twenty-four untreated ht patients with subclinical hypothyroidism, 24 euthyroid ht patients, and 24 age- and gender-matched controls were enrolled in the study. the levels of gl...