title: Macrophage activation for tumor cytotoxicity: control of cytotoxic activity by the time interval effector and target cells are exposed to lymphokines.
mesh_terms: D000818:Animals; D003602:Cytotoxicity, Immunologic; D005354:Fibrosarcoma / Q000276:immunology*; D066298:In Vitro Techniques; D008222:Lymphokines / Q000494:pharmacology*; D008262:Macrophage Activation; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D012513:Sarcoma, Experimental / Q000276:immunology; D013997:Time Factors
chemical_list: D008222:Lymphokines