title: Urea-cycle enzymes in liver disease.
mesh_terms: D001119:Arginase / Q000378:metabolism*; D002952:Citric Acid Cycle; D006801:Humans; D008099:Liver / Q000201:enzymology*; D008107:Liver Diseases / Q000378:metabolism*; D008190:Lyases / Q000378:metabolism*; D009584:Nitrogen / Q000652:urine; D009954:Ornithine Carbamoyltransferase / Q000378:metabolism*; D014508:Urea / Q000096:biosynthesis*
chemical_list: D014508:Urea; D009954:Ornithine Carbamoyltransferase; D001119:Arginase; D008190:Lyases; D009584:Nitrogen