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The activation of the enzyme tryptophan oxygenase
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1971Abstract 1. 1. The activation of the liver enzyme tryptophan oxygenase has been studied in the frog and rat. 2. 2. Hematin, an iron protoporphyrin, activates the rat enzyme but has no effect on the frog enzyme. 3. 3. Microsomes and mitochondria from both species contain an activator(s) distinct from hematin which is effective in both rat ...
Melvin Spiegel
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Induction of tryptophan oxygenase and tyrosine aminotransferase by metabolites of hydrocortisone
Biochimica Et Biophysica Acta - General Subjects, 1980Metabolites of hydrocortisone were isolated from rat liver on a preparative scale, fractionated by column chromatography on Sephadex Lh-20 and silica gel and tested for biological activity. Apart from the well known neutral metabolites, steroid glucuronides and sulfates, we obtained metabolite fractions containing non-conjugated steroidal carboxy acids
Jürgen Voigt +2 more
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Effects of Schistosoma mansoni infection on induction of tryptophan oxygenase in mouse livers
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1973J N Brown, Thomas M Smith
exaly
Ethanol increases rat liver tryptophan oxygenase: Evidence for corticosterone mediation
Alcohol, 1985Hallvard Gjerde
exaly
Elevated basal activity of tryptophan oxygenase in alcohol-preferring C57Bl mice
Bulletin of Experimental Biology and Medicine, 2000T V Yakovleva
exaly
Interactions between the nuclear matrix and an enhancer of the tryptophan oxygenase gene
Biochemical and Biophysical Research Communications, 2009Hidenori Kaneoka +2 more
exaly