title: Effect of glutathione and cysteine on rat liver tryptophan oxygenase activity.
mesh_terms: D000818:Animals; D001205:Ascorbic Acid / Q000494:pharmacology; D003545:Cysteine / Q000494:pharmacology*; D004789:Enzyme Activation; D005978:Glutathione / Q000494:pharmacology*; D006418:Heme / Q000378:metabolism; D008099:Liver / Q000201:enzymology*; D008628:Mercury / Q000494:pharmacology; D051381:Rats; D014366:Tryptophan Oxygenase / Q000037:antagonists & inhibitors / Q000378:metabolism*
chemical_list: D006418:Heme; D014366:Tryptophan Oxygenase; D008628:Mercury; D005978:Glutathione; D003545:Cysteine; D001205:Ascorbic Acid