GENERAL HISTOLOGY

Detailed explanation-1: -Glucagon is a hormone that your pancreas makes to help regulate your blood glucose (sugar) levels. Glucagon increases your blood sugar level and prevents it from dropping too low, whereas insulin, another hormone, decreases blood sugar levels.

Detailed explanation-2: -Glucagon. Glucagon is a hormone that works with other hormones and bodily functions to control glucose levels in the blood. It comes from alpha cells found in the pancreas and is closely related to insulin-secreting beta cells, making it a crucial component that keeps the body’s blood glucose levels stable.

Detailed explanation-3: -The pancreas has key roles in maintaining normal blood glucose levels by producing and releasing insulin and glucagon.

Detailed explanation-4: -Free amino acids, including alanine and glutamine, are released into the blood and serve as potent glucagon secretagogues. This results in elevatation of blood glucose levels, which then triggers insulin secretion.

Detailed explanation-5: -The endocrine cells of the pancreas Groups of endocrine cells are found throughout the pancreas. They are called islets of Langerhans because they are scattered like small islands (“islets”) and were discovered by the pathologist Paul Langerhans. These groups of cells produce insulin, glucagon and other hormones.