Valproic acid.
D005968:Glutamate Decarboxylase / Q000378:metabolism; D005969:Glutamate Dehydrogenase / Q000378:metabolism; D006801:Humans; D014635:Valproic Acid / Q000494:pharmacology*; D005680:gamma-Aminobutyric Acid / Q000096:biosynthesis
D005680:gamma-Aminobutyric Acid; D014635:Valproic Acid; D005969:Glutamate Dehydrogenase; D005968:Glutamate Decarboxylase