Gastrin is a hormone with important functions in your digestive system. It helps trigger stomach acid and enzyme production to start the digestive process.

Gastrin is a peptide hormone that stimulates secretion of gastric acid (HCl) by the parietal cells of the stomach and aids in gastric motility. It is released by G cells in the pyloric antrum of the …

Aug 2, 2025 · Gastrin is a hormone that your stomach makes to fuel the release of gastric acid. Your body needs this to digest and absorb nutrients in your food, particularly proteins and …

Apr 6, 2023 · Gastrin is a peptide hormone primarily responsible for enhancing gastric mucosal growth, gastric motility, and secretion of hydrochloric acid (HCl) into the stomach. It is present …

Gastrin is produced by specialized cells in the stomach lining, called G-cells. Its primary function is to stimulate the production of stomach acid, which aids in breaking down food and …

Jul 20, 2025 · Gastrin is a peptide hormone produced by G-cells in the lining of the stomach and upper small intestine. The arrival and distention of the stomach from food, particularly proteins, …

gastrin, any of a group of digestive hormones secreted by the wall of the pyloric end of the stomach (the area where the stomach joins the small intestine) of mammals. In humans, …

Mar 20, 2023 · Two major forms of gastrin are secreted (G-17 and G-34), although larger N-terminal extended forms (eg, G-71) and smaller forms (eg, G-6) exist. The common feature of …

Gastrin is produced by cells, called G cells, in the stomach lining. When food enters the stomach, G cells trigger the release of gastrin in the blood. As blood levels of gastrin rise, the stomach …

Gastrin is a major physiological regulator of gastric acid secretion. It also has an important trophic or growth-promoting influence on the gastric mucosa.