GABA AntagonistsBicucullinegamma-Aminobutyric AcidPicrotoxinBethanechol CompoundsGlutamatesAminobutyratesStrychnineGABA-A Receptor AntagonistsMuscimolReceptors, GlutamatePyridazinesGlutamic AcidReceptors, GABA-ABaclofenGABA AgonistsNeural InhibitionReceptors, Metabotropic GlutamateGlutamate DehydrogenaseNeuronsGABA AgentsExcitatory Amino Acid AntagonistsGABA ModulatorsAction PotentialsRats, Sprague-DawleyGABA Plasma Membrane Transport ProteinsSodium GlutamateAmino Acid Transport System X-AGReceptor, Metabotropic Glutamate 5Glutamate SynthaseReceptors, GABA-BGlutamate Plasma Membrane Transport ProteinsReceptors, N-Methyl-D-AspartateDose-Response Relationship, DrugGlutamate DecarboxylaseSynaptic TransmissionExcitatory Amino Acid AgonistsGABA Uptake InhibitorsHormone AntagonistsDopamine AntagonistsVesicular Glutamate Transport ProteinsReceptors, AMPARats, WistarHippocampusVesicular Glutamate Transport Protein 2Patch-Clamp TechniquesExcitatory Amino Acid Transporter 2Narcotic AntagonistsNeurokinin-1 Receptor AntagonistsSynapsesKainic AcidN-MethylaspartateGABA-A Receptor AgonistsVesicular Glutamate Transport Protein 1Aspartic AcidHistamine H2 AntagonistsGABA-B Receptor AntagonistsDizocilpine MaleateExcitatory Postsynaptic PotentialsMuscarinic AntagonistsGlutamineInterleukin 1 Receptor Antagonist ProteinCells, CulturedPhosphinic AcidsQuinoxalines6-Cyano-7-nitroquinoxaline-2,3-dioneExcitatory Amino Acid Transporter 1Nipecotic Acids2-Amino-5-phosphonovalerateElectric StimulationPurinergic P1 Receptor AntagonistsNeurotransmitter AgentsNicotinic AntagonistsPiperidinesalpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidReceptors, Ionotropic GlutamateCalciumGABA-B Receptor AgonistsHistamine H1 AntagonistsExcitatory Amino Acid Transporter 3Cerebral CortexAdenosine A2 Receptor AntagonistsMembrane PotentialsPresynaptic TerminalsReceptors, Kainic AcidElectrophysiologyBrainMicrodialysisCycloleucinePurinergic P2 Receptor AntagonistsGlutamate Dehydrogenase (NADP+)Histamine AntagonistsAdrenergic alpha-1 Receptor AntagonistsSerotonin 5-HT3 Receptor AntagonistsReceptors, NeurotransmitterAnimals, NewbornQuisqualic AcidDrug Interactions4-Aminobutyrate TransaminaseAstrocytes