title: An activator of the adaptive enzyme tryptophan pyrrolase present in fetal-rat liver.
mesh_terms: D000818:Animals; D005333:Fetus / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D010088:Oxidoreductases / Q000378:metabolism*; D051381:Rats; D014366:Tryptophan Oxygenase
chemical_list: D010088:Oxidoreductases; D014366:Tryptophan Oxygenase
keywords: FETUS/metabolism; LIVER/metabolism; OXIDASES/metabolism