Cell DegranulationMast Cellsp-Methoxy-N-methylphenethylamineHistamine ReleaseAnaphylaxisPassive Cutaneous AnaphylaxisImmunoglobulin EReceptors, IgECromolyn Sodiumbeta-N-AcetylhexosaminidasesTryptasesHistamineCytoplasmic GranulesKetotifenChymasesAnti-Allergic AgentsNorbornanesComplement C3aEdemaBasophilsHistamine AntagonistsMastocytosisGliotoxinSkinUrticariaHypersensitivityCapillary PermeabilityPyrilamineAllergensSubstance PStreptomycetaceaeConjunctivitis, AllergicVenulesReceptors, Prostaglandin E, EP1 SubtypeCells, CulturedMice, Inbred C57BLReceptors, Prostaglandin E, EP3 SubtypeOvalbuminMethysergidePeritoneal CavityDermatitisEosinophilsSerine EndopeptidasesNeutrophilsMice, KnockoutPhospholipase C gammaCalciumReceptors, NeurotensinAntigensReaginsMice, Inbred BALB CBone Marrow CellsCell CountExocytosisHypersensitivity, ImmediateReceptor, PAR-2Signal TransductionBasophil Degranulation TestDisease Models, AnimalRats, WistarMice, Mutant StrainsRats, Inbred BNSplanchnic CirculationCytokinesNeutrophil InfiltrationReceptors, IgGReceptors, Prostaglandin E, EP2 SubtypeCell LineBronchial HyperreactivityInflammation MediatorsRats, Sprague-DawleyLungInflammationPhosphorylationTime FactorsLeukocytesSerotoninPhosphoric Monoester HydrolasesAsthmaGuinea PigsPlant ExtractsCalcium SignalingDose-Response Relationship, DrugInterleukin-4Intestinal MucosaProto-Oncogene Proteins c-kitLeukemia, Basophilic, AcuteEnzyme InhibitorsProtein-Tyrosine KinasesCell AdhesionAdenosineTumor Necrosis Factor-alphaDown-RegulationStem Cell FactorEnzyme ActivationImmunoglobulin GCell Line, TumorMastocytosis, SystemicLeukemia, Mast-CellMice, Transgenic