SerotoninSerotonin Plasma Membrane Transport ProteinsReceptors, SerotoninReceptor, Serotonin, 5-HT2AReceptor, Serotonin, 5-HT1ASerotonin Uptake InhibitorsSerotonin AntagonistsReceptor, Serotonin, 5-HT2CReceptor, Serotonin, 5-HT2BReceptors, Serotonin, 5-HT2Serotonin AgentsReceptor, Serotonin, 5-HT1BSerotonin Receptor AgonistsReceptors, Serotonin, 5-HT1Serotonin SyndromeSerotonin 5-HT2 Receptor AntagonistsReceptors, Serotonin, 5-HT3Serotonin 5-HT2 Receptor AgonistsTryptophan HydroxylaseSerotonin 5-HT1 Receptor AgonistsReceptors, Serotonin, 5-HT4Serotonin 5-HT1 Receptor AntagonistsHydroxyindoleacetic AcidFluoxetineKetanserinSerotonergic NeuronsCitalopram5-HydroxytryptophanRaphe Nuclei8-Hydroxy-2-(di-n-propylamino)tetralinMethysergideParoxetineFenclonineReceptor, Serotonin, 5-HT1D5,7-DihydroxytryptamineSerotonin 5-HT3 Receptor AntagonistsBiogenic MonoaminesRats, Sprague-DawleyBrainDopamineAntidepressive AgentsDose-Response Relationship, DrugFenfluramineCinanserinAntidepressive Agents, Second-GenerationNeuronsMolecular Sequence DataN-Methyl-3,4-methylenedioxyamphetamineGenotypeAmphetaminesMembrane Transport ProteinsPiperazinesTryptaminesBehavior, AnimalFluvoxamineMonoamine OxidaseRadioligand AssayAntidepressive Agents, TricyclicLysergic Acid DiethylamideCyproheptadineTryptophanSertralineBlood PlateletsImipramineNorepinephrineBiogenic AminesMethiothepinNerve Tissue ProteinsNorepinephrine Plasma Membrane Transport ProteinsClomipramineOctopamineRitanserinPhylogenyTime FactorsMonoamine Oxidase InhibitorsRats, WistarPyridinesMicrodialysisp-ChloroamphetamineHIV-1Adrenergic Uptake InhibitorsBuspironeNeurotransmitter AgentsReceptors, Adrenergic, alpha-1ImmunohistochemistryBrain ChemistrySerotonin 5-HT4 Receptor AntagonistsSerotonin 5-HT3 Receptor AgonistsAmino Acid SequenceRNA, MessengerSerotonin 5-HT4 Receptor AgonistsSpiperoneAnalysis of VariancePiperidinesPolymorphism, GeneticEnterochromaffin CellsBinding, CompetitiveMetergolineCyclohexanolsDepressive Disorder