it makes sperm cells
Yes, they are a part of the immune system.
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.
A malfunction of the lymph nodes would most likely interfere with the body's immune response because lymph nodes are a key part of the immune system, filtering out harmful substances and producing immune cells.
lymph nodes
The lymph system and the nodes act as a filter.
Because lymph nodes are part of the immune system and the immune system fights diseases.
The immune system is all over. White blood cells are part of it and are in your blood.
Rubella, or German measles, causes swollen lymph nodes as part of the body's immune response to the viral infection. The virus triggers the activation of the immune system, leading to lymphadenopathy, which is the enlargement of lymph nodes. This occurs because lymph nodes are responsible for filtering pathogens and producing immune cells, causing them to swell when fighting off the virus. Swollen lymph nodes are a common symptom in many viral infections, including rubella.
The small filtering structures to which afferent lymph vessels carry lymph are called lymph nodes. These nodes are crucial components of the lymphatic system, where immune cells can encounter and respond to pathogens present in the lymph fluid.
Frogs do not have lymph nodes like mammals do. Instead, they have a simpler lymphatic system that includes lymphatic vessels and sinuses for transporting lymph fluid. This system helps in immune responses and fluid balance but lacks the organized structures of lymph nodes found in higher vertebrates. Frogs rely on other mechanisms, such as their skin and mucous membranes, for immune defense.
There are lymph nodes near the appendix, but not on it. Lymph nodes are small structures that play a role in the immune system and help filter and trap bacteria and viruses.
Thickening of a lymph nodes cortex is likely caused from things like cancers, and inflammation. With this, comes problems with the immune system and response.