title: Regulation of indoleamine 2,3-dioxygenase activity in the small intestine and the epididymis of mice.
mesh_terms: D000064:Acclimatization; D000315:Adrenalectomy; D000375:Aging; D000818:Animals; D002940:Circadian Rhythm; D004435:Eating; D004822:Epididymis / Q000201:enzymology* / Q000254:growth & development; D005215:Fasting; D006168:Guinea Pigs; D006854:Hydrocortisone / Q000494:pharmacology; D007421:Intestine, Small / Q000201:enzymology* / Q000254:growth & development; D008297:Male; D010105:Oxygenases / Q000378:metabolism*; D014018:Tissue Distribution; D014366:Tryptophan Oxygenase / Q000378:metabolism
chemical_list: D010105:Oxygenases; D014366:Tryptophan Oxygenase; D006854:Hydrocortisone