Gastric glands

Gastric glands, or g. gastricae are important organs of the human digestive system. They are located in the stomach and are responsible for the production of gastric juice, which contains acids, enzymes and other substances necessary for the digestion of food.

The gastric glands are composed of two types of cells: chief cells and parietal cells. The chief cells secrete mucin, which forms a protective film on the surface of the stomach. Parietal cells produce hydrochloric acid, pepsin and other enzymes that help break down proteins in food.

The work of the gastric glands is regulated by the nervous system and hormones. For example, when gastrin levels in the blood increase, parietal cells begin to produce more hydrochloric acid. Factors such as diet, stress and medications also affect the functioning of the gastric glands.

Disturbances in the functioning of the gastric glands can lead to various diseases, such as gastritis, stomach ulcers, stomach cancer and others. Therefore, it is important to monitor your health and consult a doctor if symptoms of illness appear.