title: The role of IgE and the mast cell in hypersensitivity reactions.
mesh_terms: D000707:Anaphylaxis; D001183:Arthus Reaction; D001491:Basophils / Q000276:immunology; D003601:Cytotoxicity Tests, Immunologic; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology*; D006968:Hypersensitivity, Delayed; D007073:Immunoglobulin E; D008407:Mast Cells / Q000276:immunology*
chemical_list: D007073:Immunoglobulin E