title: Induction of interferon-gamma in mouse spleen cells by OK-432, a preparation of Streptococcus pyogenes.
mesh_terms: D000818:Animals; D001688:Biological Products / Q000494:pharmacology*; D000939:Epitopes; D066298:In Vitro Techniques; D007369:Interferon Inducers; D007372:Interferons / Q000096:biosynthesis* / Q000276:immunology / Q000302:isolation & purification; D007700:Kinetics; D051379:Mice; D008815:Mice, Inbred Strains; D008819:Mice, Nude; D010844:Picibanil / Q000494:pharmacology*; D013154:Spleen / Q000276:immunology*; D013950:Thymus Gland / Q000276:immunology
chemical_list: D001688:Biological Products; D000939:Epitopes; D007369:Interferon Inducers; D010844:Picibanil; D007372:Interferons