title: Macrophages as regulators of immune responses against tumors.
mesh_terms: D000818:Animals; D002351:Carrageenan / Q000494:pharmacology; D002448:Cell Adhesion; D003602:Cytotoxicity, Immunologic; D006801:Humans; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy; D007213:Indomethacin / Q000494:pharmacology; D007694:Killer Cells, Natural / Q000276:immunology; D008232:Lymphoproliferative Disorders / Q000276:immunology; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D009369:Neoplasms / Q000276:immunology; D010587:Phagocytosis; D011453:Prostaglandins / Q000096:biosynthesis; D051381:Rats; D012822:Silicon Dioxide / Q000494:pharmacology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D011453:Prostaglandins; D012822:Silicon Dioxide; D002351:Carrageenan; D007213:Indomethacin