title: Excitation-contraction coupling in vertebrate smooth muscle: correlation of ultrastructure with function.
mesh_terms: D000199:Actins / Q000032:analysis; D000200:Action Potentials; D000251:Adenosine Triphosphatases / Q000378:metabolism; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism; D002413:Cations, Divalent; D002462:Cell Membrane / Q000378:metabolism; D002463:Cell Membrane Permeability; D005110:Extracellular Space; D006801:Humans; D008564:Membrane Potentials; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000166:cytology / Q000378:metabolism / Q000502:physiology*; D009210:Myofibrils / Q000502:physiology; D009218:Myosins / Q000032:analysis; D012519:Sarcoplasmic Reticulum
chemical_list: D000199:Actins; D002413:Cations, Divalent; D000251:Adenosine Triphosphatases; D009218:Myosins; D002118:Calcium