NeuronsGABA AntagonistsGABA AgonistsInterleukin 1 Receptor Antagonist ProteinNeurons, Afferentgamma-Aminobutyric AcidNeurokinin-1 Receptor AntagonistsMotor NeuronsGABA AgentsRats, Sprague-DawleyExcitatory Amino Acid AntagonistsReceptors, GABA-ADose-Response Relationship, DrugGABA-A Receptor AntagonistsGABA ModulatorsPurinergic P1 Receptor AntagonistsPiperidinesRats, WistarSerotonin 5-HT3 Receptor AntagonistsHistamine H2 AntagonistsDopamine AntagonistsReceptors, GABA-BAngiotensin Receptor AntagonistsAction PotentialsSynaptic TransmissionBicucullineAdenosine A2 Receptor AntagonistsPatch-Clamp TechniquesSerotonin 5-HT2 Receptor AntagonistsHormone AntagonistsGABA Plasma Membrane Transport ProteinsElectric StimulationCells, CulturedHippocampusReceptors, N-Methyl-D-AspartateAdenosine A1 Receptor AntagonistsNeural InhibitionNarcotic AntagonistsPurinergic P2 Receptor AntagonistsElectrophysiologyGABA-B Receptor AntagonistsMuscarinic AntagonistsHistamine H1 AntagonistsSerotonin AntagonistsSynapsesReceptors, EndothelinGlutamic AcidBaclofenReceptors, SerotoninDizocilpine MaleateHistamine AntagonistsMembrane PotentialsBehavior, AnimalSerotoninMuscimolDopamineGABA-A Receptor AgonistsTime FactorsGABAergic NeuronsSpinal CordCerebral CortexSialoglycoproteinsAnimals, NewbornExcitatory Postsynaptic PotentialsLeukotriene AntagonistsGABA Uptake InhibitorsSerotonin 5-HT1 Receptor AntagonistsReceptor, Endothelin AGuinea PigsBrainPicrotoxinDrug InteractionsDopaminergic NeuronsSubstance PBenzazepinesCalcium2-Amino-5-phosphonovalerateNicotinic AntagonistsBiphenyl CompoundsSerotonin Receptor AgonistsPhosphinic AcidsQuinoxalinesReceptors, Interleukin-1N-MethylaspartateReceptors, Neurokinin-1Mice, Inbred C57BLAdrenergic alpha-1 Receptor AntagonistsTetrazolesInterneuronsGanglia, SpinalXanthinesDisease Models, AnimalDendritesPyramidal CellsImmunohistochemistryPyrazolesPyridines6-Cyano-7-nitroquinoxaline-2,3-dioneTetrodotoxinGABA-B Receptor Agonists