noun
- a hormone produced by the pancreas that raises blood sugar levels by stimulating the liver to convert stored glycogen into glucose
Usage: medical; biochemistry
Examples
- The doctor explained that glucagon works opposite to insulin in regulating blood sugar.
- When blood glucose drops too low, the pancreas releases glucagon.
- Emergency glucagon injections can help treat severe hypoglycemia.
- Glucagon stimulates the liver to break down glycogen into glucose.
- The balance between insulin and glucagon is crucial for maintaining normal blood sugar levels.
- Diabetics may need to carry glucagon kits in case of emergencies.