EVERYDAY SCIENCE

Detailed explanation-1: -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 in G cells of the gastric antrum and duodenum.

Detailed explanation-2: -Gastrin is a peptide hormone. This hormone is released by the G cells in the pyloric antrum of the stomach, duodenum, and pancreas. Gastrin plays a vital role in stimulating gastric motility, gastric juice, and the secretion of hydrochloric acid (HCl) into the stomach.

Detailed explanation-3: -Gastrin is a hormone that is produced by ‘G’ cells in the lining of the stomach and upper small intestine, and released into the blood circulation. During a meal, gastrin stimulates the stomach to release gastric acid (hydrochloric acid).

Detailed explanation-4: -GI hormones are chemical messengers that are implicated in many aspects of physiological functions of the gastrointestinal tract, including the regulation of secretion, absorption and digestion, and gut motility.

Detailed explanation-5: -(GAS-trin) 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.