NitrogenPiperazinesNitrogen FixationAscarisBuspironeDesigner DrugsReceptors, sigmaNitrogen IsotopesSerotonin Receptor AgonistsNitrogen CompoundsNitrogen CycleBlood Urea NitrogenNitrogen DioxideAntinematodal AgentsReceptors, SerotoninPyronineMitragynaProchlorperazineSerotonin AntagonistsReactive Nitrogen SpeciesReceptors, Serotonin, 5-HT18-Hydroxy-2-(di-n-propylamino)tetralinTrazodoneCatatoniaStructure-Activity RelationshipN-Methyl-3,4-methylenedioxyamphetamineDopamine Uptake InhibitorsDelavirdineNitrogen OxidesReceptors, Dopamine D3PII Nitrogen Regulatory ProteinsAnthelminticsPyrantelMolecular StructurePiperidinesAscariasisSerotonin 5-HT1 Receptor AgonistsTrimetazidineRadioligand AssaySerotoninReceptor, Serotonin, 5-HT1AIsocyanatesReceptors, Dopamine D2Dopamine Plasma Membrane Transport ProteinsBisbenzimidazoleCarbon3,4-MethylenedioxyamphetamineMonoacylglycerol LipasesAnti-Anxiety AgentsAmmoniaNitratesTetrahydronaphthalenesFertilizersStereoisomerismDiethylcarbamazineDose-Response Relationship, DrugCyclizationDrug InteractionsDopamineQuaternary Ammonium CompoundsBiogenic MonoaminesMembrane Transport ProteinsRats, Sprague-DawleyGlutamate-Ammonia Ligase