title: In vitro inhibition of rat liver tryptophan oxygenase by 4-hydroxypyrazole.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D005260:Female; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D011720:Pyrazoles / Q000494:pharmacology*; D051381:Rats; D014366:Tryptophan Oxygenase / Q000037:antagonists & inhibitors*
chemical_list: D011720:Pyrazoles; D014366:Tryptophan Oxygenase