title: T cell signals: tolerance to DNFB is converted to sensitization by a separate nonspecific second signal.
mesh_terms: D000818:Animals; D003208:Concanavalin A / Q000494:pharmacology; D004136:Dinitrobenzenes / Q000276:immunology; D004139:Dinitrofluorobenzene / Q000276:immunology*; D000939:Epitopes; D005260:Female; D006241:Haptens / Q000235:genetics; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007108:Immune Tolerance; D008285:Major Histocompatibility Complex; D051379:Mice; D008807:Mice, Inbred BALB C; D009578:Nitrobenzenes / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*; D013997:Time Factors
chemical_list: D004136:Dinitrobenzenes; D000939:Epitopes; D006241:Haptens; D009578:Nitrobenzenes; D003208:Concanavalin A; D004139:Dinitrofluorobenzene