Kynurenic AcidKynurenineQuinolinic AcidXanthurenatesTransaminasesKynurenine 3-MonooxygenaseExcitatory Amino Acid AntagonistsAminooxyacetic AcidReceptors, Amino AcidGlutamic AcidGalantaminealpha7 Nicotinic Acetylcholine ReceptorQuinolinic AcidsTryptophanQuisqualic AcidReceptors, GlutamateTectum MesencephaliPyometraN-MethylaspartateMedulla OblongataNootropic AgentsStrychnineGABA AntagonistsIbotenic Acid2-Amino-5-phosphonovalerateortho-AminobenzoatesReceptors, N-Methyl-D-AspartateBicucullineNiacinRats, WistarReceptors, NeurotransmitterRats, Sprague-DawleyMicroinjectionsGlutamatesLyasesExcitatory Amino Acid AgonistsKainic AcidMicrodialysisReceptors, NicotinicNicotinic AntagonistsSynaptic TransmissionGlycine