Mast CellsCell DegranulationHistamine ReleaseTryptasesChymasesReceptors, IgEp-Methoxy-N-methylphenethylamineImmunoglobulin EMastocytosisCromolyn SodiumProto-Oncogene Proteins c-kitHistamineAnaphylaxisMastocytosis, SystemicSerine EndopeptidasesStem Cell FactorPeritoneal CavityPassive Cutaneous AnaphylaxisLeukemia, Mast-Cellbeta-N-AcetylhexosaminidasesBasophilsCarboxypeptidases AKetotifenCytoplasmic GranulesCell CountCells, CulturedHypersensitivityThioxanthenesSkinSymptom AssessmentDepressionMast-Cell SarcomaAnti-Allergic AgentsTolonium ChlorideMice, Inbred C57BLUrticaria PigmentosaMastocytomaConnective Tissue CellsLeukemia, Basophilic, AcuteTime FactorsProstaglandin D2Mice, Mutant StrainsInterleukin-3AsthmaSeverity of Illness IndexMice, Inbred BALB CBone Marrow CellsQuestionnairesMice, KnockoutCytokinesHistamine H1 AntagonistsLeukotriene C4LungAllergensBehavioral SymptomsTrichinellosisPsychiatric Status Rating ScalesLeukotrienesTreatment OutcomeEosinophilsNippostrongylusSignal TransductionMicrophthalmia-Associated Transcription FactorInflammationInterleukin-4ExocytosisInterleukin-9RNA, MessengerAntigensTrichinella spiralisHistidine DecarboxylaseCell LineHypersensitivity, ImmediateCalciumDinitrophenolsAlcian BlueHematopoietic Cell Growth Factors