Is the central ,light staining region within a lymphoid follicle in spleen ,lymph nodes,or mucosal lymphoid tissue that forms during T cell-dependent humoral immune response and is the site of B cell and antibodies affinity maturation and antibodies class swiching
B Cells, Follicular dendritic cells and Helper T cells.
in the medulla. More specifically, the medullary cords.
tiny vessels
lymph-nodes
Lymph nodes
spleen, tonsils, lymph nodes, heart, thymus,
Lymph Nodes
Anterior and posterior cervical lymph nodes.
Anemia does not normally cause swollen lymph nodes. lymph nodes are most commonly the sign of bacterial/viral infections. These lymph nodes are usually soft, mobile, tender and swell to a large size over a short period of time. other causes of swollen lymph nodes incluse benign growths and malignancies. When watching out for malignancies, lymph nodes should be checked if they are hard, non-mobile, cause no pain and swell largely over a longer period of time (weeks-months)
The pectoral lymph nodes are also known as the anterior group and can be found just inferior to the pectoralis minor muscle, the cephalic nodes are also known as deltopectoral lymph nodes and they receive lymph from the superficial vessels only
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.