sahhariidide (süsivesikute) ainevahetust reguleeriv kõhunäärme hormoon, alandab vere suhkrusisaldust, a protein hormone secreted by the beta cells of the pancreatic islets ... in response to elevated blood levels of glucose and amino acids, a protein pancreatic hormone secreted by the beta cells of the islets of Langerhans that is essential especially for the metabolism of carbohydrates and the regulation of glucose levels in the blood a