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2025 Oct 19;2025:3897161

[10] [11] Patients should check ketones if unwell, regardless of blood glucose levels

Their primary mechanisms of action include: Enhancing insulin secretion from pancreatic beta cells in a glucose-dependent manner, which helps lower blood glucose levels without causing hypoglycaemia when used alone Suppressing glucagon release from pancreatic alpha cells, reducing hepatic glucose production Slowing gastric emptying , which prolongs satiety and reduces appetite Acting on appetite centres in the brain , particularly the hypothalamus, to reduce food intake Most GLP-1 receptor agonists are administered via subcutaneous injection, with dosing frequencies ranging from twice daily to once weekly depending on the specific formulation

Evidence of cosecretion of islet amyloid polypeptide and insulin by beta-cells

Because the drug molecule is already proven, the developmental risk centers on pharmacokinetics and skin tolerability, aiming to show that human exposure matches the bioavailability previously seen in preclinical minipig models