antigen presenting cells

agents antibodies antigen antigens attack bacteria biological biology blood body brain cell cells cerebrospinal cytokines defensins diabetes dimensional eaters enzymes fluid fungi germs graphic health healthcare helper histmine human humoral illustration immune immunology innate killer kuffer lethal leukocyte lysosomes macro macrophage macrophages magnification marrow mediated medical medicine microbe microbiology mitosis monoblast monocyte neuroimmune organism pathogens phagocyte phagocytosis presenting proteins pseudopodia receptor response resposta science shape species stem system thrombocyte tissue unicellular virus