HistamineAminesXenobioticsReceptors, Histamine H1Histamine ReleaseReceptors, Histamine H2Receptors, HistamineHistamine AntagonistsHistamine AgonistsHistamine H1 AntagonistsReceptors, Histamine H3Histamine H2 AntagonistsAmine Oxidase (Copper-Containing)Biogenic AminesHistamine N-MethyltransferasePyrilamineMethylhistaminesMetabolic Detoxication, DrugHistidine DecarboxylaseDimapritHistamine H3 AntagonistsHistamine AgentsReceptors, SteroidCimetidineChlorpheniramineCytochrome P-450 Enzyme SystemReceptors, Aryl HydrocarbonMetiamideDiphenhydramineMast Cellsp-Methoxy-N-methylphenethylamineCytochrome P-450 CYP1A1Receptors, Cytoplasmic and NuclearBasophilsTetrachlorodibenzodioxinGuinea PigsThioureaMetabolic Detoxication, Phase IILiverEpoxide HydrolasesGlutathione TransferaseBiotransformationCytochrome P-450 CYP3AAryl Hydrocarbon HydroxylasesImpromidineDose-Response Relationship, DrugArylamine N-AcetyltransferaseAnaphylaxisAryl Hydrocarbon Receptor Nuclear TranslocatorOxidoreductases, N-DemethylatingBurimamideGlucuronosyltransferaseHistamine H1 Antagonists, Non-SedatingEnzyme InductionSerotoninPregnenolone CarbonitrileMetabolic Detoxication, Phase IBronchial Provocation TestsRanitidineTriprolidineTyramineImmunoglobulin EMolecular Sequence DataCromolyn SodiumPruritusTerfenadineCells, CulturedKineticsRNA, MessengerHepatocytesOctopamineCarcinogensPhenobarbitalGastric MucosaSemicarbazidesBenzo(a)pyreneBronchiBiodegradation, EnvironmentalFamotidineReceptors, Biogenic AmineGene Expression Regulation, EnzymologicTrinitrotolueneGastric JuiceGene Expression RegulationSRS-AGastric AcidCetirizineMolecular StructureMicrosomes, LiverSulfotransferasesOxidoreductases Acting on CH-NH Group DonorsImidazolesLigandsSubstrate SpecificityMethacholine CompoundsCytochrome P-450 CYP2B1PentagastrinCytochrome P-450 CYP1A2MethylcholanthreneMuscle, Smooth