title: Age related changes in the in vitro immune response: increased suppressor activity in immature and aged mice.
mesh_terms: D000178:Acrylamides / Q000276:immunology; D000375:Aging; D000818:Animals; D000921:Antibody-Producing Cells / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D001921:Brain / Q000276:immunology; D004136:Dinitrobenzenes / Q000276:immunology; D006462:Hemolytic Plaque Technique; D007106:Immune Sera / Q000494:pharmacology; D007111:Immunity, Cellular; D007959:Lymphocyte Culture Test, Mixed; D051379:Mice; D008807:Mice, Inbred BALB C; D011817:Rabbits; D012756:Sheep; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D014301:Trinitrobenzenes / Q000276:immunology
chemical_list: D000178:Acrylamides; D004136:Dinitrobenzenes; D007106:Immune Sera; D014301:Trinitrobenzenes