Receptor, Serotonin, 5-HT2CSerotoninReceptor, Serotonin, 5-HT2AReceptors, SerotoninSerotonin Receptor AgonistsSerotonin 5-HT2 Receptor AgonistsReceptor, Serotonin, 5-HT1ASerotonin 5-HT2 Receptor AntagonistsSerotonin AntagonistsReceptor, Serotonin, 5-HT1BReceptors, Serotonin, 5-HT1Receptors, Serotonin, 5-HT3Serotonin 5-HT1 Receptor AgonistsReceptor, Serotonin, 5-HT2BSerotonin Plasma Membrane Transport ProteinsPurinergic P1 Receptor AgonistsSerotonin Uptake InhibitorsDose-Response Relationship, DrugSerotonin 5-HT1 Receptor AntagonistsRats, Sprague-DawleySerotonin AgentsKetanserinPiperidinesDopamine AgonistsSerotonin 5-HT3 Receptor Antagonists8-Hydroxy-2-(di-n-propylamino)tetralinSerotonin 5-HT4 Receptor AgonistsReceptor, Serotonin, 5-HT1DReceptors, Serotonin, 5-HT2AmphetaminesRadioligand AssayAminopyridinesEthylaminesDopamine AntagonistsIndolesRats, WistarRitanserinPiperazinesErgolinesAdenosine A1 Receptor AgonistsSerotonin 5-HT3 Receptor AgonistsHT29 CellsPurinergic P1 Receptor AntagonistsBinding, CompetitiveBehavior, AnimalPyridinesNarcotic AntagonistsReceptors, Serotonin, 5-HT4BenzazepinesExcitatory Amino Acid AntagonistsReceptors, Opioid, kappaProtein CAdenosineDrug InteractionsReceptors, Purinergic P1Neurokinin-1 Receptor AntagonistsGABA AgonistsMuscarinic AntagonistsSerotonin SyndromeReceptors, Dopamine D2Receptors, Opioid, muNeuronsSerotonin 5-HT4 Receptor AntagonistsDopaminePurinergic P2 Receptor AgonistsAdenosine A2 Receptor AgonistsGuinea PigsCannabinoid Receptor AgonistsGABA-A Receptor AgonistsHistamine AgonistsReceptors, Opioid, delta2,5-Dimethoxy-4-MethylamphetamineGABA-B Receptor AgonistsReceptors, Dopamine D1Lysergic Acid DiethylamideBlood Coagulation FactorsRaphe NucleiCells, CulturedAdenosine A2 Receptor AntagonistsMotor ActivityMuscarinic AgonistsFluoxetinePhenethylamines2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineAdrenergic alpha-1 Receptor AntagonistsNicotinic AgonistsCHO CellsXanthinesSpiro CompoundsLigandsTryptophan HydroxylaseNicotinic AntagonistsNaltrexoneReceptor, Adenosine A2ASignal TransductionAdrenergic alpha-AgonistsAdrenergic alpha-2 Receptor AgonistsCalciumReceptors, Cell SurfaceGABA Antagonists