title: Diarrhea and constipation: mechanism and treatment.
mesh_terms: D001647:Bile Acids and Salts / Q000378:metabolism; D050260:Carbohydrate Metabolism; D002400:Cathartics / Q000627:therapeutic use; D003248:Constipation / Q000188:drug therapy* / Q000503:physiopathology; D003967:Diarrhea / Q000188:drug therapy* / Q000503:physiopathology; D005227:Fatty Acids / Q000378:metabolism; D005243:Feces; D005769:Gastrointestinal Motility / Q000187:drug effects; D006801:Humans; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000378:metabolism; D008286:Malabsorption Syndromes / Q000150:complications; D009995:Osmosis; D010539:Permeability; D011506:Proteins / Q000378:metabolism; D012007:Rectum / Q000503:physiopathology; D013268:Stimulation, Chemical
chemical_list: D001647:Bile Acids and Salts; D002400:Cathartics; D005227:Fatty Acids; D011506:Proteins