title: [Excitation and contraction of the smooth muscle].
mesh_terms: D000199:Actins / Q000032:analysis; D000200:Action Potentials; D000251:Adenosine Triphosphatases / Q000378:metabolism; D000818:Animals; D002118:Calcium / Q000378:metabolism; D005990:Glycerol / Q000494:pharmacology; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000032:analysis / Q000166:cytology / Q000187:drug effects / Q000201:enzymology / Q000502:physiology*; D009218:Myosins / Q000032:analysis; D014335:Tropomyosin / Q000032:analysis; D014357:Trypsin / Q000494:pharmacology
chemical_list: D000199:Actins; D014335:Tropomyosin; D014357:Trypsin; D000251:Adenosine Triphosphatases; D009218:Myosins; D005990:Glycerol; D002118:Calcium