Celiac DiseaseGlutensGliadinDiet, Gluten-FreeTransglutaminasesReticulinDermatitis HerpetiformisSciatic NerveDuodenumImmunoglobulin AJejunumIntestinal MucosaPeripheral NervesOptic NerveNerve FibersHLA-DQ AntigensBiopsyIntestine, SmallAutoantibodiesNerve RegenerationProlaminsAvena sativaMedian NerveNerve BlockNerve EndingsInterleukin-18 Receptor beta SubunitSural NerveFacial NerveNerve CrushPeripheral Nerve InjuriesTibial NerveUlnar NerveDiet TherapyFemoral NerveSpinal NervesHLA-DR3 AntigenNerve Growth FactorTrigeminal NerveNerve Growth FactorsIgA DeficiencyAtrophyHLA-DR7 AntigenPhrenic NerveRadial NerveCranial NervesMalabsorption SyndromesDiet, Protein-RestrictedSpinal Nerve RootsWheat HypersensitivitySerologic TestsNerve Compression SyndromesLactuloseAntibodiesDuodenoscopyOphthalmic NerveEndoscopy, GastrointestinalNerve TissueMandibular NerveImmunoglobulin GAutoimmune DiseasesPrevalenceLymphoma, T-CellCase-Control StudiesSteatorrheaDuodenitisCapsule EndoscopyNeural ConductionJejunal NeoplasmsCochlear NerveSplanchnic NervesGlossopharyngeal NerveEnzyme-Linked Immunosorbent AssayJejunal DiseasesIntestinal NeoplasmsEnteritisEnteropathy-Associated T-Cell LymphomaOptic Nerve InjuriesEnterocytesOptic Nerve DiseasesIntestinal DiseasesThoracic NervesNerve Fibers, MyelinatedColitis, MicroscopicEndoscopy, Digestive System