Alpha Cell (Pancreatic Islet)
Endocrine cells located in the pancreatic islets, primarily responsible for synthesizing and secreting glucagon.
Key Functions:
- Produces and secretes glucagon in response to low blood glucose levels.
- Raises blood glucose by stimulating glycogenolysis and gluconeogenesis in the liver.
- Plays a central role in regulating glucose homeostasis.
Interacting Systems & Components:
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