Gastrin hormone is secreted by mammalian stomach and duodenal mucosae in response to proteins and alcohol. This hormone stimulates gastric glands to secrete large amount of gastric juice. However, its over- secretion may cause gastric ulcers.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.