Which hormone secreted by the pancreas triggers the catabolism of glycogen?

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Glucagon is a hormone secreted by the pancreas that triggers the breakdown (catabolism) of glycogen to glucose in the liver. This process is known as glycogenolysis and helps to maintain blood glucose levels. Epinephrine can also promote glycogenolysis, but it is primarily secreted by the adrenal glands rather than the pancreas. Testosterone and cortisol are not directly involved in the regulation of glycogen metabolism.

Which Hormone Secreted by the Pancreas Triggers the Catabolism of Glycogen