Quinolinic AcidKynurenineKynurenic AcidQuinolinic AcidsKynurenine 3-Monooxygenase3-Hydroxyanthranilate 3,4-DioxygenaseTryptophan3-Hydroxyanthranilic AcidTryptophan OxygenaseIndoleamine-Pyrrole 2,3,-DioxygenaseXanthurenatesArylformamidasePentosyltransferasesPicolinic AcidsTransaminasesortho-AminobenzoatesExcitatory Amino Acid AntagonistsNiacinHuntington DiseaseBrainNeurotoxinsMetabolic Networks and PathwaysBiosynthetic PathwaysNicotinic AcidsHarmineN-MethylaspartateCorpus Striatum2-Amino-5-phosphonovalerateAminooxyacetic Acidalpha7 Nicotinic Acetylcholine ReceptorReceptors, Amino AcidGlutamic AcidReceptors, N-Methyl-D-AspartateRats, WistarGalantamineTriosesKainic AcidAspartic AcidQuisqualic AcidInterferon-gammaNADReceptors, Glutamate