title: Absence of an antigen-specific helper T cell required for the expression of the T 15 idiotype in mice treated with anti-mu antibody.
mesh_terms: D000818:Animals; D000906:Antibodies; D002645:Chickens; D004136:Dinitrobenzenes / Q000276:immunology; D000939:Epitopes; D006433:Hemocyanins / Q000276:immunology; D007130:Immunoglobulin Idiotypes; D008213:Lymphocyte Activation; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D009194:Myeloma Proteins / Q000276:immunology; D010047:Ovalbumin / Q000276:immunology; D011817:Rabbits; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000906:Antibodies; D004136:Dinitrobenzenes; D000939:Epitopes; D007130:Immunoglobulin Idiotypes; D009194:Myeloma Proteins; D010047:Ovalbumin; D006433:Hemocyanins