Macrophages and the tumour bearing host.
D000818:Animals; D002449:Cell Aggregation; D046508:Culture Techniques; D003601:Cytotoxicity Tests, Immunologic; D004731:Endotoxins / Q000494:pharmacology; D005354:Fibrosarcoma / Q000276:immunology; D008223:Lymphoma / Q000276:immunology; D008264:Macrophages / Q000187:drug effects / Q000276:immunology*; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology*; D011070:Poly I-C / Q000494:pharmacology; D013154:Spleen / Q000276:immunology
D004731:Endotoxins; D011070:Poly I-C