GABA Agentsgamma-Aminobutyric AcidGlutamate DecarboxylaseReceptors, GABA-ANeuronsNeurotransmitter AgentsGABA AgonistsGABA AntagonistsGABA Plasma Membrane Transport ProteinsGABA ModulatorsNeurotransmitter Transport ProteinsReceptors, GABA-BSynaptic TransmissionGABA Uptake InhibitorsReceptors, NeurotransmitterPlasma Membrane Neurotransmitter Transport ProteinsGlutamic AcidSynaptic VesiclesPresynaptic TerminalsSynapsesGABA-A Receptor AntagonistsBaclofenGABA-A Receptor AgonistsBicucullineMuscimolPatch-Clamp TechniquesNipecotic AcidsNeural InhibitionRats, Sprague-DawleyGABA-B Receptor AgonistsSerotoninDopamineHippocampusBrainPicrotoxin4-Aminobutyrate TransaminaseNerve Tissue ProteinsPhosphinic AcidsGABA-B Receptor AntagonistsExcitatory Postsynaptic PotentialsNeurotransmitter Uptake InhibitorsElectric StimulationSynapsinsExocytosisSynaptosomesGlycineElectrophysiologyInhibitory Postsynaptic PotentialsCalciumNeuromuscular JunctionSynaptotagmin IMembrane PotentialsVesicular Inhibitory Amino Acid Transport ProteinsAcetylcholineExcitatory Amino Acid AntagonistsDose-Response Relationship, DrugReceptors, GlutamatePyridazinesRats, WistarAction PotentialsSynaptosomal-Associated Protein 25Animals, NewbornCholine O-AcetyltransferaseNorepinephrineOrganic Anion TransportersReceptors, GlycineSynaptotagminsDiazepam