Lymph Nodes Gastric Left

Left gastric lymph nodes: functions and role in the body

Lymph nodes are an important part of the lymphatic system, which plays an important role in protecting the body from infections and diseases. Left gastric lymph nodes, also known as n. l. gastrici sinistri or PNA, are one of the important components of this system.

The left gastric lymph nodes are located near the stomach and belong to the group of lymph nodes located in the abdominal cavity. They are connected to the vessels of the lymphatic system and play an important role in filtering and purifying lymph, which is transported throughout the body.

The functions of the gastric left lymph nodes are to trap and remove bacteria, viruses, cancer cells and other harmful substances that may enter the body. This is because the lymph nodes contain special white blood cells called lymphocytes, which are able to recognize and destroy harmful substances.

In addition, the left gastric lymph nodes play an important role in the body's immune system. They help activate immune cells and produce antibodies that protect the body from certain infections.

Despite the importance of the gastric left lymph nodes for the health of the body, they have their own characteristics and risks. For example, infections and diseases can cause them to become inflamed and enlarged, which can lead to discomfort and pain in the stomach area.

In conclusion, the left gastric lymph nodes play an important role in the body by protecting it from infections and diseases. They are a key component of the lymphatic system and help keep the body healthy.

The lymph node is an organ of the immune system, which is located along the lymphatic vessels. It has many functions such as protecting the body from infections, controlling cell growth and killing pathogens. In this article we will look at the lymphatic gastric left nodes (N. L. Gastrici Sinistri, PNA).

1. Functions of lymph Blood circulation. Lymph circulates in the body, just like blood, but in the opposite direction. First, it goes through numerous capillaries, and then further into the lymphatic vessels. Thanks to the movement of lymph, all tissues and organs are well washed and function as harmoniously as possible. On the way from tissues to the heart, lymph passes through capillaries. The thesis movement of lymph is ensured by contractions of the capillary walls. It also moves due to the force of oncotic pressure. The main function of lymph is to support cell health. Lymph contains proteins and antibodies that protect the body from infection. In addition, it delivers protein and nutrients to the cells of the body. The lymphatic drainage function is of exceptional importance for tissue metabolism and cellular metabolism. Blood and lymphatic vessels are closely connected. And connections of blood vessels are one of the central elements of hematolymphoid transport pathways. 2. The structure of the lymph node On the one hand, the lymph node has the appearance of a “tube” without a clearly defined shell (capsule), which creates conditions for free migration and mechanical filtration of not only suspended particles circulating in the blood, but and gas bubbles. One end of it is directed towards the mucous membranes of the organs, the other is directed towards the venous bed. Its central part is divided by a transverse partition into two channels - external and internal. They pass at an angle to the axis of the tube itself and reach half of its length. 3. Anatomy of lymph nodes Gastric left lymph nodes