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Fig. 1 | Behavioral and Brain Functions

Fig. 1

From: Serum concentrations of kynurenines in adult patients with attention-deficit hyperactivity disorder (ADHD): a case–control study

Fig. 1

The kynurenine pathway of tryptophan catabolism. INF-γ interferon gamma, TDO tryptophan 2,3-dioxygenase, IDO indole 2,3-dioxygenase, KYNU kynureninase, KAT kynurenine aminotransferase, KMO Kynurenine mono-oxygenase, PLP pyridoxal 5′-phosphate (vitamin B6), FAD flavin adenine dinucleotide (vitamin B2), NAD nicotinamide adenine dinucleotide

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