title: Increased enzyme activity in vitro and metabolism of substrates in vivo.
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism; D002247:Carbon Isotopes; D004044:Dietary Proteins; D006854:Hydrocortisone / Q000494:pharmacology*; D008099:Liver / Q000201:enzymology*; D051381:Rats; D013268:Stimulation, Chemical; D014364:Tryptophan / Q000378:metabolism / Q000494:pharmacology*; D014366:Tryptophan Oxygenase / Q000378:metabolism*; D014443:Tyrosine / Q000378:metabolism / Q000494:pharmacology*; D014444:Tyrosine Transaminase / Q000378:metabolism*
chemical_list: D002247:Carbon Isotopes; D004044:Dietary Proteins; D002245:Carbon Dioxide; D014443:Tyrosine; D014364:Tryptophan; D014366:Tryptophan Oxygenase; D014444:Tyrosine Transaminase; D006854:Hydrocortisone