Mast CellsHistamineHistamine ReleaseReceptors, Histamine H1Receptors, Histamine H2Receptors, HistamineHistamine AntagonistsHistamine AgonistsHistamine H1 AntagonistsReceptors, Histamine H3Cell DegranulationHistamine H2 Antagonistsp-Methoxy-N-methylphenethylamineHistamine N-MethyltransferaseTryptasesPyrilamineReceptors, IgEChymasesImmunoglobulin EBipolar DisorderHistidine DecarboxylaseMethylhistaminesAnaphylaxisDimapritCromolyn SodiumBasophilsMental DisordersMastocytosisAnxiety DisordersHistamine H3 AntagonistsMood DisordersCimetidineCells, CulturedHistamine AgentsChlorpheniramineCell Adhesion MoleculesProto-Oncogene Proteins c-kitPassive Cutaneous AnaphylaxisSerine EndopeptidasesKetotifenDiagnostic and Statistical Manual of Mental DisordersPeritoneal CavityDiphenhydramineMastocytosis, SystemicMolecular Sequence DataMetiamideStem Cell FactorMice, Inbred C57BLSkinSignal Transductionbeta-N-AcetylhexosaminidasesAmino Acid SequenceHypersensitivityCytoplasmic GranulesCell LineAnti-Allergic AgentsDepressive Disorder, MajorCell CountCarboxypeptidases ALeukemia, Mast-CellAttention Deficit Disorder with HyperactivityDose-Response Relationship, DrugGuinea PigsDepressive DisorderMice, KnockoutTime FactorsMice, Inbred BALB CRNA, MessengerThioxanthenesAutistic DisorderObsessive-Compulsive DisorderStress Disorders, Post-TraumaticThioureaBase SequenceMast-Cell SarcomaKineticsCytokinesProtein BindingLungPhobic DisordersImpromidineChild Development Disorders, PervasivePsychotic DisordersUrticaria PigmentosaSubstance-Related DisordersTolonium ChlorideSerotoninMice, Mutant StrainsProstaglandin D2Small Molecule LibrariesMutationLeukemia, Basophilic, AcuteDisease Models, AnimalInflammationAntigensPruritusRecombinant ProteinsBone Marrow CellsSRS-AInterleukin-3