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Pancreatic Islet Function

Meaning

Pancreatic Islet Function refers to the specialized endocrine activity of the Islets of Langerhans, which are cell clusters scattered throughout the pancreas responsible for producing and secreting hormones directly into the bloodstream. Optimal function of these islets is paramount for systemic energy homeostasis, as they precisely manage the balance between glucose storage and mobilization. Dysfunction in these cells, particularly the beta cells, is the central pathological event underlying all forms of diabetes mellitus.