SEARCH Articles Figures Tables 3-hydroxy-kynurenine Formyl-kynurenine Hydroxykynurenine kynurenine derivatives Kynurenin Kynurenin Kynurenine Kynurenine Kynurenine 3-monoxygenase Kynurenine Hydroxylase and Kynureninase Kynurenine Pathway Kynurenine aminotransferase Kynurenine conversion to alanine Kynurenine cyclization Kynurenine formamidase Kynurenine formation Kynurenine formylase Kynurenine from formylkynurenine Kynurenine from tryptophan metabolism Kynurenine hydroxylase Kynurenine hydroxylase and Kynurenine hydroxylation Kynurenine monooxygenase Kynurenine pathway of tryptophan metabolism in man Kynurenine transaminase Kynurenine, decarboxylation Kynurenine, from tryptophan Kynurenine, hydroxylation by freeradicals Kynurenine, plasma Kynurenine-anthranilate Kynurenine-anthranilate pathway L-Kynurenine NAD kynurenine hydroxylase Nicotinamide kynurenine hydroxylase Pyridoxine deficiency kynurenine excretion Schizophrenia kynurenine metabolism Subject kynurenine The Conversion of Tryptophan to Formylkynurenine and Kynurenine The Kynurenine-Anthranilic Acid Pathway Tryptophan Kynurenine formamidase Tryptophan Kynurenine transaminase Tryptophan Kynurenine-3-hydroxylase Tryptophan kynurenine Tryptophan-kynurenine-xanthurenic acid Tryptophan-kynurenine-xanthurenic acid pathway