Receptors, NicotinicSerotonin Uptake InhibitorsFluoxetineCitalopramParoxetineAdrenergic Uptake InhibitorsAntidepressive AgentsAmino AcidsAntidepressive Agents, Second-GenerationFluvoxamineAntidepressive Agents, TricyclicSertralineNeurotransmitter Uptake InhibitorsSequence Homology, Amino AcidCyclohexanolsSerotoninSerotonin Plasma Membrane Transport ProteinsAmino Acid SequenceAmino Acid SubstitutionPropylaminesDesipramineCloning, MolecularClomipramineDose-Response Relationship, DrugReceptors, SerotoninReceptors, Serotonin, 5-HT1Depressive DisorderSerotonin SyndromeCyclobutanesRats, Sprague-Dawley8-Hydroxy-2-(di-n-propylamino)tetralinDepressive Disorder, MajorSerotonin Receptor AgonistsSerotonin AntagonistsNorepinephrine Plasma Membrane Transport ProteinsFenfluramineSerotonin 5-HT1 Receptor AntagonistsCyclopropanesAmino Acids, EssentialSerotonin 5-HT2 Receptor AntagonistsReceptor, Serotonin, 5-HT1A1-NaphthylamineDopamine Uptake InhibitorsDrug InteractionsMicrodialysisThiophenesAmino Acid Transport SystemsNorepinephrineBehavior, AnimalDepressionDothiepinObsessive-Compulsive DisorderDopamine AntagonistsBiogenic MonoaminesPiperazinesp-ChloroamphetamineSequence AlignmentPremenstrual SyndromeBinding SitesBase SequenceMaprotilineHormone AntagonistsSerotonergic NeuronsAmino Acid MotifsMutationKineticsExcitatory Amino Acid AntagonistsMolecular Sequence DataRats, WistarRaphe NucleiReceptor, Serotonin, 5-HT1BPeptide FragmentsSerotonin 5-HT1 Receptor AgonistsEscherichia coliBrainTime FactorsSwimmingLofepramineAdrenergic alpha-2 Receptor AntagonistsPiperidinesProtein BindingAnti-Anxiety AgentsSerotonin AgentsMutagenesis, Site-DirectedStructure-Activity RelationshipRecombinant ProteinsNarcotic AntagonistsNeurokinin-1 Receptor AntagonistsBupropionDNA, ComplementaryRNA, MessengerModels, MolecularDouble-Blind MethodDopamineMonoamine Oxidase InhibitorsCell LineMotor ActivityProtein ConformationAmino Acids, AromaticSequence Homology, Nucleic Acid