Mast CellsHistamineHistamine ReleaseImmunoglobulinsReceptors, Histamine H1Immunoglobulin GReceptors, Histamine H2Receptors, HistamineHistamine AntagonistsHistamine AgonistsHistamine H1 AntagonistsImmunoglobulin AImmunoglobulin MReceptors, Histamine H3Immunoglobulin ECell DegranulationHistamine H2 AntagonistsImmunoglobulin Heavy Chainsp-Methoxy-N-methylphenethylamineImmunoglobulins, IntravenousGenes, ImmunoglobulinReceptors, IgEImmunoglobulin Light ChainsTryptasesHistamine N-MethyltransferasePyrilamineChymasesImmunoglobulin kappa-ChainsBipolar DisorderHistidine DecarboxylaseAnaphylaxisMethylhistaminesBasophilsImmunoglobulin A, SecretoryImmunoglobulin Variable RegionCromolyn SodiumDimapritMental DisordersMastocytosisImmunoglobulin mu-ChainsAnxiety DisordersHistamine H3 AntagonistsMood DisordersCimetidineHistamine AgentsImmunoglobulin IsotypesImmunoglobulin lambda-ChainsChlorpheniramineImmunoglobulin DB-LymphocytesCells, CulturedPassive Cutaneous AnaphylaxisImmunoglobulin Fc FragmentsImmunoglobulin Constant RegionsSerine EndopeptidasesProto-Oncogene Proteins c-kitPeritoneal CavityKetotifenDiagnostic and Statistical Manual of Mental DisordersAntibodies, Anti-IdiotypicDiphenhydramineMastocytosis, SystemicImmunoglobulin Fab FragmentsMetiamideImmunoglobulin Class SwitchingHypersensitivityImmunoglobulin gamma-ChainsStem Cell FactorMice, Inbred BALB CImmunoglobulin J-ChainsMice, Inbred C57BLMolecular Sequence DataSkinImmunoglobulin FragmentsImmunoglobulin AllotypesEnzyme-Linked Immunosorbent AssayAnti-Allergic Agentsbeta-N-AcetylhexosaminidasesReceptors, Polymeric ImmunoglobulinCell CountCytoplasmic GranulesDepressive Disorder, MajorGuinea PigsCell LineAntibodies, BacterialImmunoglobulin Joining RegionLeukemia, Mast-CellAttention Deficit Disorder with HyperactivityTime FactorsCarboxypeptidases ABase SequenceAmino Acid SequenceAntigensDepressive DisorderAntibody SpecificityDose-Response Relationship, DrugAntibodies, MonoclonalAllergensReceptors, Antigen, B-CellThioxanthenes