PsilocybineReceptor, Serotonin, 5-HT2CHallucinogensMetabolic Detoxication, Phase IISerotoninReceptor, Serotonin, 5-HT2AReceptors, SerotoninReceptor, Serotonin, 5-HT1ASerotonin 5-HT2 Receptor AntagonistsSerotonin 5-HT2 Receptor AgonistsSerotonin AntagonistsReceptor, Serotonin, 5-HT1BSerotonin Receptor AgonistsReceptors, Serotonin, 5-HT1Receptors, Serotonin, 5-HT3Receptor, Serotonin, 5-HT2BSerotonin 5-HT1 Receptor AgonistsSerotonin Plasma Membrane Transport ProteinsSerotonin Uptake InhibitorsSerotonin 5-HT1 Receptor AntagonistsSerotonin AgentsKetanserinDose-Response Relationship, DrugSerotonin 5-HT3 Receptor AntagonistsRats, Sprague-DawleyPiperidinesReceptors, Serotonin, 5-HT2Receptor, Serotonin, 5-HT1DAminopyridinesAmphetaminesRadioligand AssayEthylaminesRitanserinHT29 Cells8-Hydroxy-2-(di-n-propylamino)tetralinDopamine AgonistsIndolesDopamine AntagonistsPiperazinesProtein CBinding, CompetitiveErgolinesRats, WistarSerotonin 5-HT4 Receptor AgonistsSerotonin SyndromeExcitatory Amino Acid AntagonistsSerotonin 5-HT3 Receptor AgonistsPyridinesNarcotic AntagonistsBehavior, AnimalMuscarinic AntagonistsBlood Coagulation FactorsNeurokinin-1 Receptor AntagonistsPurinergic P1 Receptor AntagonistsPurinergic P1 Receptor AgonistsSerotonin 5-HT4 Receptor AntagonistsLysergic Acid DiethylamideReceptors, Serotonin, 5-HT4Tryptophan HydroxylaseFluoxetineAdrenergic alpha-1 Receptor AntagonistsDrug InteractionsNicotinic AntagonistsNeuronsRaphe NucleiGuinea PigsDopamine2,5-Dimethoxy-4-MethylamphetamineReceptors, Cell SurfaceBenzazepinesRNA EditingCHO CellsLigandsHormone AntagonistsCells, CulturedNicotinic AgonistsHydroxyindoleacetic AcidAdenosine A2 Receptor AntagonistsPurinergic P2 Receptor AntagonistsMianserinAdrenergic alpha-AntagonistsSignal TransductionNaltrexoneMotor ActivityMuscarinic AgonistsBrainNorepinephrineCalciumCricetinaeMethysergideGABA AntagonistsAdrenergic alpha-AgonistsReceptors, Purinergic P1