MedicalTerminology DB

Meaning of gastrin: A hormone released from special cells in the lining of the stomach after eating.

Definition of gastrin

A hormone released from special cells in the lining of the stomach after eating. Gastrin causes the stomach to release an acid that helps digest food.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.