Where are alpha cells found?

Alpha cells are typically found in compact Islets of Langerhans, which are themselves typically found in the body of the pancreas. Alpha cells function in the maintenance of blood glucose levels. Alpha cells are stimulated to produce glucagon in response to hypoglycemia, epinephrine, amino acids, other hormones, and neurotransmitters.

What do alpha cells do?

Alpha cells function in the maintenance of blood glucose levels. Alpha cells are stimulated to produce glucagon in response to hypoglycemia, epinephrine, amino acids, other hormones, and neurotransmitters.

How do alpha cells regulate blood glucose levels?

Alpha cells function in the maintenance of blood glucose levels. Alpha cells are stimulated to produce glucagon in response to hypoglycemia, epinephrine, amino acids, other hormones, and neurotransmitters. Glucagon functions to signal the liver to begin gluconeogenesis which increases glucose levels in the blood.