Determination of serum kynurenine and hepatic tryptophan dioxygenase activity by high-performance liquid chromatography

Regulation of rat liver tryptophan pyrrolase by its cofactor haem: Experiments with haematin and 5-aminolaevulinate and comparison with the substrate and hormonal mechanisms

1975 • 159 citations

Regulation of indoleamine 2,3-dioxygenase activity in the small intestine and the epididymis of mice

1980 • 112 citations

The functions and regulation of tryptophan pyrrolase

1977 • 112 citations

Tryptophan Pyrrolase of Liver

1966 • 102 citations

The actions of interferon and antiinflammatory agents on induction of indoleamine 2,3-dioxygenase in human peripheral blood monocytes

1987 • 97 citations

The determination of kynurenine in plasma

1975 • 60 citations

TRYPTOPHAN LOADING: CONSEQUENT EFFECTS ON THE SYNTHESIS OF KYNURENINE AND 5‐HYDROXYINDOLES IN RAT BRAIN

1978 • 57 citations

Uremic encephalopathy: an updating.

1986 • 50 citations

Pharmacokinetics of tryptophan, renal handling of kynurenine and the effect of nicotinamide on its appearance in plasma and urine following L-tryptophan loading of healthy subjects

1981 • 46 citations

Determination of kynurenine by a simple gas—liquid chromatographic method applicable to urine, plasma, brain and cerebrospinal fluid

1978 • 42 citations

Tryptophan catabolism by tryptophan pyrrolase in rat liver. The effect of tryptophan loads and changes in tryptophan pyrrolase activity.

1975 • 40 citations

Tryptophan oxygenase activation and ascorbate oxidation in whole homogenates from rat liver

1969 • 38 citations

Inhibition in vitro of the enzymes of the oxidative pathway of tryptophan metabolism and of nicotinamide nucleotide synthesis by benserazide, carbidopa and isoniazid

1980 • 36 citations

Direct plasma injection method for the analysis of tryptophan metabolites by high-performance liquid chromatography coupled with precolumn deproteinization

1985 • 34 citations

A convenient and highly sensitive spectrophotometric assay for tryptophan 2,3-dioxygenase

1982 • 33 citations

The effect of antidepressant drugs on plasma kynurenine in depressed patients

1978 • 28 citations

Use of a new radioassay for tryptophan oxygenase to study the development of the enzyme in chick embryos

1968 • 27 citations

Tryptophan distribution and metabolism in experimental chronic renal insufficiency

1987 • 26 citations

The effects of oestrogen administration on tryptophan metabolism in rats and in menopausal women receiving hormone replacement therapy

1983 • 21 citations

Serum kynurenine in rheumatoid arthritis

1969 • 19 citations

The influence of some methodological factors on measurement of tryptophan oxygenase activities in crude homogenates of rat liver

1983 • 18 citations

Determination of kynurenine in serum by high-performance liquid chromatography after enzymatic conversion to 3-hydroxykynurenine

1987 • 13 citations

Interaction of 5-hydroxykynurenamine, L-kynurenine and kynuramine with multiple serotonin receptors in smooth muscle.

1987 • 11 citations

A specific and sensitive fluorometric assay for tryptophan oxygenase

1973 • 10 citations

The inhibitory effect of endogenous convulsants quinolinic acid and kynurenine on the pentobarbital stimulation of [3H]flunitrazepam binding

1986 • 7 citations

Cited By (0)

Loading...