title: Regulation of vascular tone, molecular mechanisms.
mesh_terms: D000199:Actins / Q000502:physiology; D000200:Action Potentials; D000251:Adenosine Triphosphatases / Q000502:physiology; D000818:Animals; D002118:Calcium / Q000502:physiology; D002135:Calcium-Binding Proteins / Q000502:physiology; D002458:Cell Fractionation; D002462:Cell Membrane / Q000502:physiology; D000242:Cyclic AMP / Q000502:physiology; D006152:Cyclic GMP / Q000502:physiology; D004594:Electrophysiology; D004734:Energy Metabolism; D006801:Humans; D008931:Mitochondria, Muscle / Q000502:physiology; D009119:Muscle Contraction; D009124:Muscle Proteins / Q000502:physiology; D009131:Muscle, Smooth, Vascular / Q000378:metabolism / Q000502:physiology*; D009218:Myosins / Q000502:physiology; D010766:Phosphorylation; D011188:Potassium / Q000502:physiology; D012519:Sarcoplasmic Reticulum / Q000502:physiology; D014335:Tropomyosin / Q000502:physiology; D014336:Troponin / Q000502:physiology
chemical_list: D000199:Actins; D002135:Calcium-Binding Proteins; D009124:Muscle Proteins; D014335:Tropomyosin; D014336:Troponin; C018993:leiotonin; D000242:Cyclic AMP; D000251:Adenosine Triphosphatases; D009218:Myosins; D006152:Cyclic GMP; D011188:Potassium; D002118:Calcium