title: Differential effects of fasting and protein-free diets on levels of urea cycle enzymes in rat liver.
mesh_terms: D018753:Diet, Protein-Restricted; D004798:Enzymes / Q000378:metabolism*; D005215:Fasting; D008099:Liver / Q000378:metabolism*; D011488:Protein Deficiency; D014508:Urea / Q000378:metabolism*
chemical_list: D004798:Enzymes; D014508:Urea
keywords: ENZYMES/metabolism; FASTING/experimental; LIVER/metabolism; PROTEINS/deficiency; UREA/metabolism