title: Immune mechanisms and the gut.
mesh_terms: D005512:Food Hypersensitivity / Q000276:immunology; D005767:Gastrointestinal Diseases / Q000276:immunology; D006801:Humans; D006967:Hypersensitivity; D007108:Immune Tolerance; D007111:Immunity, Cellular; D007114:Immunization; D007136:Immunoglobulins / Q000032:analysis; D007422:Intestines / Q000276:immunology*
chemical_list: D007136:Immunoglobulins