| 释义 |
kynurenine
kynurenine[‚kin·yə′re‚nēn] (biochemistry) C10H12O3N2 An intermediate product of tryptophan metabolism occurring in the urine of mammals. kynurenine
kynurenine [kin″u-re´nin] a metabolite of tryptophan found in microorganisms and in the urine of normal animals; it is a precursor of kynurenic acid and an intermediate in the conversion of tryptophan to niacin.ky·nu·ren·ine (kī'nū-ren'in), A product of the metabolism of l-tryptophan, excreted in the urine in small amounts; elevated in cases of vitamin B6 deficiency.ky·nu·ren·ine (kin-yūr'ĕ-nēn) A product of the metabolism of l-tryptophan, excreted in the urine. |