title: Delayed hypersensitivity.
mesh_terms: D000485:Allergens / Q000494:pharmacology; D000707:Anaphylaxis / Q000276:immunology; D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D000942:Antigens, Bacterial / Q000494:pharmacology; D001327:Autoimmune Diseases / Q000276:immunology; D002463:Cell Membrane Permeability; D002464:Cell Migration Inhibition; D003877:Dermatitis, Contact / Q000276:immunology; D004285:Dogs; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000494:pharmacology; D006636:Histamine Release; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology / Q000378:metabolism / Q000473:pathology; D007111:Immunity, Cellular; D008198:Lymph Nodes / Q000276:immunology; D010323:Passive Cutaneous Anaphylaxis; D012313:RNA / Q000378:metabolism; D051381:Rats; D014181:Transplantation Immunology; D014373:Tuberculin / Q000494:pharmacology
chemical_list: D000485:Allergens; D000942:Antigens, Bacterial; D006634:Histamine H1 Antagonists; D014373:Tuberculin; D012313:RNA