Gastric Channel

The gastric canal is one of the most important parts of the gastrointestinal tract (GIT). It connects the stomach to the duodenum and is the first point of entry into the gastrointestinal tract for food. This canal is about 25-30 cm long and is located in the abdominal cavity between the stomach and liver.

The gastric canal consists of several layers of muscle and connective tissue. On the outer surface there are muscle fibers that ensure the movement of food inside the canal and help it move to the next sections of the gastrointestinal tract. The inner layer is a mucous membrane that lines the canal and protects it from mechanical damage and the effects of aggressive acids and enzymes released from the stomach.

One of the most important functions of the gastric canal is to move food from the stomach to the duodenum. This function is ensured by the work of the muscles located in the gastric canal and in the stomach. The esophagus also ensures the movement of food to the pharynx, where it is subsequently swallowed and enters the stomach.

In addition, the gastric canal performs a number of other functions. In particular, it is involved in the secretion of digestive enzymes, such as pepsin and lipase, necessary for the breakdown of proteins and fats in food. It is also responsible for the absorption of nutrients from food into the blood through the walls of the canal.

Disturbances in the functioning of the gastric canal can lead to various diseases, such as reflux esophagitis, peptic ulcer, stomach cancer and others. Some diseases, such as reflux, cause acidic stomach contents to back up into the lining of the stomach, causing irritation and damage to the stomach walls. One of the most common symptoms of stomach diseases is heartburn, which manifests itself in the form of a burning sensation and pain in the chest, especially after eating or after exercise.

Thus, the gastric canal plays an important role in digestion. Disruption of its functioning can lead to serious illnesses and digestive disorders. Therefore, it is important to monitor your health and take care of the digestive system.