GABA Antagonistsgamma-Aminobutyric AcidBicucullineBethanechol CompoundsPicrotoxinStrychnineAminobutyratesGABA-A Receptor AntagonistsMuscimolReceptors, GABA-APyridazinesBaclofenGABA AgonistsNeural InhibitionGABA AgentsGABA ModulatorsNeuronsAction PotentialsGABA Plasma Membrane Transport ProteinsReceptors, GABA-BExcitatory Amino Acid AntagonistsGABA Uptake InhibitorsHormone AntagonistsDose-Response Relationship, DrugRats, Sprague-DawleyDopamine AntagonistsNeurokinin-1 Receptor AntagonistsNarcotic AntagonistsGABA-A Receptor AgonistsHistamine H2 AntagonistsInterleukin 1 Receptor Antagonist ProteinMuscarinic AntagonistsGABA-B Receptor AntagonistsPiperidinesGamma RaysRats, WistarNipecotic AcidsHistamine H1 AntagonistsPurinergic P1 Receptor AntagonistsNicotinic AntagonistsPhosphinic AcidsGABA-B Receptor AgonistsHistamine AntagonistsPatch-Clamp TechniquesAdenosine A2 Receptor AntagonistsPurinergic P2 Receptor AntagonistsCells, CulturedAdrenergic alpha-1 Receptor AntagonistsSynaptic TransmissionSerotonin 5-HT3 Receptor AntagonistsSerotonin 5-HT2 Receptor AntagonistsAdenosine A1 Receptor AntagonistsHippocampusMolecular Sequence DataGlutamic AcidAngiotensin Receptor AntagonistsLeukotriene Antagonists4-Aminobutyrate TransaminaseDiazepamReceptors, N-Methyl-D-AspartateElectric StimulationAdrenergic alpha-2 Receptor AntagonistsInhibitory Postsynaptic PotentialsBinding, CompetitiveRadioligand AssayMice, Inbred C57BLSignal TransductionAdrenergic alpha-AntagonistsAdrenergic AntagonistsElectrophysiologyCell LineDrug InteractionsGlutamate DecarboxylaseBenzodiazepinesGuinea PigsCalciumTime FactorsReceptors, SerotoninRNA, MessengerMembrane PotentialsAmino Acid SequenceProtein SubunitsHistamine H3 AntagonistsDizocilpine MaleateSynapsesCalcium Channel BlockersGlycineInterferon-gammaQuinoxalinesReceptors, EndothelinKineticsLigandsBehavior, AnimalAdrenergic beta-2 Receptor AntagonistsBrainSerotonin 5-HT1 Receptor AntagonistsFlumazenilPyridinesBenzazepinesAdenosine A3 Receptor Antagonists