Examlex
What are personal defenses?
Suppressor T Cell
Subset of T lymphocytes that decreases the activity of B cells and T cells.
Cytokines
Small proteins released by cells, especially immune cells, that have a specific effect on the interactions and communications between cells.
Secondary Response
Immune response that occurs when the immune system is exposed to an antigen against which it has already produced a primary response; also called memory response.
Memory Cell
Small lymphocyte that is derived from a B cell or T cell and that rapidly responds to a subsequent exposure to the same antigen.
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