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The lymphatic system is the site of many key immune system functions. It is important to distinguish that immune system functions can happen almost anywhere in the body, while the lymphatic system is its own system where many immune system functions take place. Besides immune system function, the lymphatic system has many functions of its own.


The lymphatic system consists of all lymphatic vessels and lymphoid organs. For example, the lymph nodes, spleen, thymus as well as the lymphatic tissue found in the small intestine (Peyer’s patches) and throat (adenoid tonsils, palatine and tubal tonsils), to name a few, all represent lymphatic organs.


The lymphatic system is a network of tissues and organs that help rid the body of toxins, waste and other unwanted materials. The primary function of the lymphatic system is to transport lymph, a ...


Structure of the Lymphatic System. The lymphatic system consists of. Fluid called lymph; Vessels that transport lymph; Organs containing lymphoid tissue (eg, lymph nodes, spleen, and thymus) Lymphatic vessels from different parts converge to form one of two large vessels called lymphatic trunks, which are connected to veins at the base of the neck.


Definition. The lymphatic system is a network of low-pressure vessels which provide a route for the return of interstitial fluid to the blood vascular network. A network of lymph ducts is present throughout the body. It moves fluids back to the circulatory system, while also providing important immune functions.


The lymphatic system is commonly divided into the primary lymphoid organs, which are the sites of B and T cell maturation, and the secondary lymphoid organs, in which further differentiation of lymphocytes occurs.; Primary lymphoid organs include the thymus, bone marrow, and fetal liver and, in birds, a structure called the bursa of Fabricius.; In humans the thymus and bone marrow are the key ...


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The lymphatic system is basically a channel that carries a clear or whitish fluid called the lymph. This lymph aids in clearing the tissues of infective organisms, toxins etc. The basic structure ...


The lymphatic system consists of lymphatic organs, a conducting network of lymphatic vessels, and the circulating lymph.. The primary or central lymphoid organs generate lymphocytes from immature progenitor cells.. The thymus and the bone marrow constitute the primary lymphoid organs involved in the production and early clonal selection of lymphocyte tissues.


The lymphatic system is a vascular network of tubules and ducts that collect, filter, and return lymph to blood circulation.Lymph is a clear fluid that comes from blood plasma, which exits blood vessels at capillary beds. This fluid becomes the interstitial fluid that surrounds cells.Lymph contains water, proteins, salts, lipids, white blood cells, and other substances that must be returned to ...