Mast cells.
D000937:Antigen-Antibody Reactions; D001161:Arteriosclerosis / Q000503:physiopathology; D004205:Cromolyn Sodium / Q000494:pharmacology; D005260:Female; D006632:Histamine / Q000502:physiology; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000503:physiopathology; D008407:Mast Cells / Q000187:drug effects / Q000276:immunology / Q000502:physiology*; D008599:Menstruation Disturbances / Q000503:physiopathology; D011947:Receptors, Antigen, B-Cell / Q000276:immunology
D011947:Receptors, Antigen, B-Cell; D006632:Histamine; D004205:Cromolyn Sodium