title: [Drug-induced contraction of smooth muscle and changes in calcium movement].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001464:Barium / Q000494:pharmacology; D001692:Biological Transport; D002118:Calcium / Q000378:metabolism*; D003106:Colon / Q000187:drug effects; D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D010277:Parasympathomimetics / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology
chemical_list: D010277:Parasympathomimetics; D001464:Barium; D006632:Histamine; D000109:Acetylcholine; D011188:Potassium; D002118:Calcium