Where is lymphocyte located?

Lymphocytes are located in various tissues and organs of the body, including:

- Bone marrow: Lymphocytes are produced in the bone marrow, which is a soft tissue found inside bones.

- Thymus: The thymus is a small organ located in the upper chest. It is responsible for the development and maturation of T cells, a type of lymphocyte.

- Spleen: The spleen is an organ located in the upper left side of the abdomen. It filters blood and removes old or damaged red blood cells, as well as bacteria and other foreign particles. It also contains lymphocytes that help to fight infection.

- Lymph nodes: Lymph nodes are small, bean-shaped structures that are located throughout the body. They contain lymphocytes that help to filter lymph fluid and remove harmful substances.

- Peyer's patches: Peyer's patches are clusters of lymphoid tissue located in the small intestine. They help to protect the intestine from infection.

- Mucosa-associated lymphoid tissue (MALT): MALT is a network of lymphoid tissue that is located in the mucous membranes of the body, such as the lining of the respiratory tract, digestive tract, and urogenital tract. MALT helps to protect these areas from infection.