Kynurenic AcidKynurenineTransaminasesAminooxyacetic AcidQuinolinic AcidXanthurenatesKynurenine 3-MonooxygenaseExcitatory Amino Acid AntagonistsKeto AcidsGlutamic AcidKetoglutaric AcidsReceptors, Amino AcidPyridoxal PhosphatePyridoxamineGlutamatesGalantaminealpha7 Nicotinic Acetylcholine ReceptorQuinolinic AcidsTryptophanQuisqualic AcidReceptors, GlutamateTectum Mesencephali4-Aminobutyrate TransaminasePyometraPhenylpyruvic AcidsN-MethylaspartateLyasesMedulla OblongataNootropic AgentsAmino AcidsAmino Acids, Branched-ChainStrychnineAspartate AminotransferasesGABA AntagonistsGlycineIbotenic Acid2-Amino-5-phosphonovalerateortho-AminobenzoatesGranuloma InguinaleBicucullineAspartic AcidD-Alanine TransaminaseNiacinRats, WistarAminationAlanineReceptors, NeurotransmitterRats, Sprague-Dawleygamma-Aminobutyric AcidKineticsGlutamineMicroinjectionsLeucineExcitatory Amino Acid AgonistsKainic AcidGlyoxylatesMicrodialysisReceptors, NicotinicNicotinic AntagonistsSynaptic Transmission