title: Muscle or mucosa: the site of action of antidiarrheal opiates?
mesh_terms: D000818:Animals; D000930:Antidiarrheals / Q000378:metabolism*; D001665:Binding Sites; D003968:Diarrhea, Infantile / Q000188:drug therapy; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism*; D009130:Muscle, Smooth / Q000378:metabolism*; D009294:Narcotics / Q000378:metabolism*
chemical_list: D000930:Antidiarrheals; D009294:Narcotics