title: The mechanism of action of lactulose in portal-systemic encephalopathy. Non-ionic diffusion of ammonia in the canine colon.
mesh_terms: D000641:Ammonia / Q000097:blood / Q000378:metabolism*; D000818:Animals; D001692:Biological Transport; D001927:Brain Diseases / Q000188:drug therapy*; D003106:Colon / Q000378:metabolism*; D004058:Diffusion; D004187:Disaccharides / Q000627:therapeutic use*; D004285:Dogs; D005243:Feces / Q000032:analysis; D005632:Fructose / Q000627:therapeutic use; D005690:Galactose / Q000627:therapeutic use; D006863:Hydrogen-Ion Concentration
chemical_list: D004187:Disaccharides; D005632:Fructose; D000641:Ammonia; D005690:Galactose