Mast CellsHistamineHistamine ReleaseReceptors, Histamine H1Receptors, Histamine H2Receptors, HistamineHistamine AntagonistsHistamine AgonistsHistamine H1 AntagonistsReceptors, Histamine H3Cell DegranulationHistamine H2 Antagonistsp-Methoxy-N-methylphenethylamineTryptasesHistamine N-MethyltransferasePyrilamineChymasesReceptors, IgEImmunoglobulin EBipolar DisorderHistidine DecarboxylaseMethylhistaminesAnaphylaxisDimapritCromolyn SodiumBasophilsMental DisordersMastocytosisAnxiety DisordersMood DisordersHistamine H3 AntagonistsCimetidineHistamine AgentsChlorpheniramineCells, CulturedProto-Oncogene Proteins c-kitPassive Cutaneous AnaphylaxisKetotifenDiagnostic and Statistical Manual of Mental DisordersSerine EndopeptidasesPeritoneal CavityMastocytosis, SystemicDiphenhydramineMetiamideStem Cell FactorSkinMice, Inbred C57BLDisease Models, AnimalHypersensitivitybeta-N-AcetylhexosaminidasesCell CountDepressive Disorder, MajorCytoplasmic GranulesAnti-Allergic AgentsAttention Deficit Disorder with HyperactivityLeukemia, Mast-CellCarboxypeptidases AGuinea PigsMice, KnockoutLungDepressive DisorderSignal TransductionAutistic DisorderDose-Response Relationship, DrugObsessive-Compulsive DisorderThioxanthenesTime FactorsCytokinesStress Disorders, Post-TraumaticRNA, MessengerMice, Inbred BALB CThioureaInflammationCell LineChild Development Disorders, PervasivePhobic DisordersImpromidinePsychotic DisordersMice, Mutant StrainsMast-Cell SarcomaMolecular Sequence DataSubstance-Related DisordersUrticaria PigmentosaSerotoninTolonium ChlorideProstaglandin D2MutationPruritusImmunohistochemistryAsthmaBrainSRS-ALeukemia, Basophilic, AcuteBronchial Provocation TestsInterleukin-3BronchiAllergensHistamine H1 Antagonists, Non-SedatingLeukotrienesBurimamide