Hypersensitivity, DelayedDrug HypersensitivityHypersensitivityAlveolitis, Extrinsic AllergicDermatitis, ContactDentin SensitivitySkin TestsHypersensitivity, ImmediateDinitrofluorobenzeneHyperalgesiaPicryl ChlorideDermatitis, Allergic ContactFood HypersensitivityOxazoloneImmunity, CellularDentin Desensitizing AgentsHaptensCell Migration InhibitionSkinPain ThresholdAnaphylaxisDrug EruptionsIntradermal TestsAntigensLatex HypersensitivityImmunization, PassiveRespiratory HypersensitivityImmunoglobulin EMice, Inbred BALB CVisceral AfferentsMice, Inbred C57BLTuberculinImmunizationGuinea PigsNeuralgiaPhysical StimulationT-LymphocytesFreund's AdjuvantPainSpinal NervesDinitrochlorobenzenePain MeasurementErythemaIrritable Bowel SyndromeAntibody FormationAllergensSpleenOvalbuminArthus ReactionDisease Models, AnimalImmune TolerancePassive Cutaneous AnaphylaxisLangerhans CellsTime FactorsBird Fancier's LungBCG VaccinePeriodicals as TopicMice, KnockoutLymphocyte ActivationNociceptionLymphocytesEnvironmental IllnessVisceral PainPatch TestsDeoxyribonuclease IDose-Response Relationship, ImmunologicRats, Sprague-DawleyBasophilsInsect Bites and StingsUltraviolet RaysSaccharopolysporaAntigens, FungalFarmer's LungNociceptorsInjections, IntradermalMast CellsLymph NodesPeripheral Nerve InjuriesMice, Inbred StrainsMice, Inbred C3HUrocanic AcidStreptodornase and StreptokinaseAdjuvants, ImmunologicIrritantsEarVisceraSpinal CordExanthemaTrinitrobenzenesulfonic AcidMice, Inbred CBAMutationImmunosuppressionDesensitization, ImmunologicInflammationAnalgesicsCytokinesEar, ExternalToothpastesAntigens, BacterialImmunity