Gastrin is an important hormone involved in the stimulation of secretion and regulation of gastric acid. This is an important mechanism to help break down protein in food. In addition, Gastrin is also involved in many other digestive hormone secretion processes.

Gastric ulcers are associated with increased Gastrin secretion due to intracellular tumors. Increased Gastrin also increases the acid concentration in the stomach. In cases where the tumors are malignant, it will lead to dangerous complications. Therefore, patients need to be diagnosed and treated as soon as possible.