Description: Mast cells are found in connective tissues and mucous membranes. They
regulate the inflammatory response and take part in
allergic reactions.
Description: Granulocytes include eosinophils and basophils. They release chemicals that
enzymatically attack pathogens and infected cells. They also promote the
inflammatory response.
Description: Lymphocytes are specialized leukocytes. They consist of T cells and B cells
which recognize cell surface proteins called antigens. They take part in
the adaptive, or cell-mediated, immune response.
