Kynurenic AcidKynurenineQuinolinic AcidXanthurenatesTransaminasesKynurenine 3-MonooxygenaseIsotachophoresisExcitatory Amino Acid AntagonistsAminooxyacetic AcidReceptors, Amino AcidGlutamic AcidQuinolinic AcidsTryptophanGalantaminealpha7 Nicotinic Acetylcholine ReceptorQuisqualic AcidReceptors, GlutamateTectum MesencephaliDose-Response Relationship, DrugRats, WistarPyometraN-MethylaspartateRats, Sprague-DawleyMedulla OblongataNootropic AgentsKineticsTime FactorsStrychnineGABA AntagonistsIbotenic Acid2-Amino-5-phosphonovalerateortho-AminobenzoatesCalciumReceptors, N-Methyl-D-AspartateBicucullineNiacinAmino AcidsGlutamatesReceptors, NeurotransmitterMicrodialysisGlycineMicroinjectionsLyasesOsmolar ConcentrationExcitatory Amino Acid AgonistsKainic AcidReceptors, NicotinicNicotinic AntagonistsSynaptic TransmissionHydrogen-Ion Concentration