title: Induction, maintenance and regulation of antibody responses due to persistent antigen and accessory cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology; D005260:Female; D007106:Immune Sera / Q000494:pharmacology; D007114:Immunization; D007156:Immunologic Memory; D008198:Lymph Nodes / Q000276:immunology; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008264:Macrophages / Q000276:immunology*; D008297:Male; D051379:Mice; D008934:Mitogens / Q000494:pharmacology; D011817:Rabbits; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000941:Antigens; D007106:Immune Sera; D008934:Mitogens