nyirokútrendszeren

Nyirokútrendszeren translates to "lymphatic system" in English. It is a crucial part of the immune and circulatory systems. The lymphatic system comprises a network of vessels, nodes, and organs that transport lymph, a fluid containing infection-fighting white blood cells, throughout the body.

This system plays a vital role in maintaining fluid balance by collecting excess fluid and proteins that leak out of blood capillaries into tissues, returning them to the bloodstream. It also filters this fluid, trapping pathogens like bacteria and viruses in the lymph nodes, where they are destroyed by immune cells. Key organs of the lymphatic system include the spleen, thymus, tonsils, and Peyer's patches in the small intestine.

The lymphatic vessels are thin, valved tubes that run alongside blood vessels. Lymph is propelled through these vessels by the contraction of surrounding muscles and the pulsing of nearby arteries, as well as the action of valves preventing backflow. Without a central pump like the heart, lymph circulation is slower than blood circulation.

Disruptions to the lymphatic system can lead to various health issues, including lymphedema, a swelling caused by the accumulation of lymph fluid, and increased susceptibility to infections. The health of the lymphatic system is therefore essential for overall well-being and the body's defense against disease.