title: Immunological depression produced in vitro by the action of normal RNA on mice spleen cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001666:Binding Sites, Antibody; D001667:Binding, Competitive; D002470:Cell Survival; D004912:Erythrocytes / Q000276:immunology; D007104:Immune Adherence Reaction; D007114:Immunization; D008214:Lymphocytes / Q000187:drug effects*; D008264:Macrophages / Q000187:drug effects*; D051379:Mice; D008807:Mice, Inbred BALB C; D010587:Phagocytosis / Q000187:drug effects; D012313:RNA / Q000494:pharmacology*; D051381:Rats / Q000276:immunology; D013154:Spleen / Q000166:cytology
chemical_list: D000941:Antigens; D012313:RNA