Formation and Composition of Lymph

Lymph is a fluid that plays an important role in our immune system. It makes up one quarter of our body weight and is formed by plasma and white blood cells that leak through the blood capillaries. Lymph is divided into two types: tissue lymph and vascular lymph. Tissue lymph is in direct contact with tissues, and vascular lymph penetrates the lymphatic vessels.

Both tissue and vascular lymph have almost the same composition as blood plasma. However, lymph contains less oxygen, less proteins and more lymphocytes. There are no red blood cells in the lymph. Lymph consists of 97% blood plasma and 3% leukocytes. Proteins make up about 1.8% of tissue lymph.

One of the main functions of the lymphatic system is to protect our body from infections. The lymphatic system helps remove germs and other harmful substances from tissues and transport them to the lymph nodes, where they are destroyed by proteins called antibodies and lymphocytes. Lymph nodes contain many lymphocytes, which are key cells in our immune system. They can recognize and attack infections and tumors.

In addition, the lymphatic system also plays an important role in fat disposal. Through the milk vessels, lymph absorbs fatty acids and cholesterol. That is why, after eating a meal rich in fat, lymph can contain up to 1-2% lipids.

The passage of lymphocytes from blood to lymph is a key part of the process of lymph formation. Lymphocytes are white blood cells that play an important role in the immune system. They pass through the walls of capillaries and enter the lymphatic vessels, where they travel throughout the body and protect it from infection.

In conclusion, lymph is an essential component of our body that helps protect us from infections and metabolize fats. Tissue lymph is in direct contact with tissues, and vascular lymph penetrates the lymphatic vessels. Lymph has almost the same composition as blood plasma, but contains less oxygen, less proteins and more lymphocytes. The lymphatic system is a key part of our immune system and its functions include removing germs and other harmful substances from tissues, disposing of fats, and protecting against infections and tumors. The transition of lymphocytes from blood to lymph is an important stage in the formation of lymph.

Understanding the formation and composition of lymph is important to understanding the functioning of our immune system and its role in maintaining health. To ensure the health of our lymphatic system, it is important to focus on a healthy lifestyle, including proper nutrition and physical activity.