Lymph nodes are composed of masses of lymphocytes and other cells which serve the function in humans of fighting off foreign bodies including bacteria and viruses. Lymph nodes are a central part of the human immune system. Lymphatic ducts carry lymph fluid into and out of lymph nodes. This is one of the ways that immune cells travel to all parts of the body. Cancers of the lymph nodes are called lymphomas of which the most well known is Hodgkins Disease.
lymph capillary Lymph fluid is filtered in lymph nodes. Lymph nodes are along lymph vessels which that run along blood vessels. Lymph vessels draw in interstitial fluid (fluid between cells) and it them becomes lymph fluid. Lymph nodules are in connective tissue in place of high traffic and does not function as a filter because it's not along a lymph vessel.
tiny vessels
spleen
lymph-nodes
Lymph nodes
spleen, tonsils, lymph nodes, heart, thymus,
Lymphocyte- AmandaLG
Lymph Nodes
Anterior and posterior cervical lymph nodes.
Cephalic lymph nodes are located near the head and neck region, while pectoral lymph nodes are found near the chest area. Cephalic lymph nodes drain lymph from the scalp, face, and neck, while pectoral lymph nodes drain lymph from the breasts and chest wall.
inguinal
Yes, pigs do have lymph nodes. Lymph nodes are an important part of the immune system that helps filter and trap pathogens such as bacteria and viruses.