Electromechanical and pharmacomechanical coupling in vascular smooth muscle.

Action Potentials/drug effects Angiotensin II/pharmacology Animals Aorta, Abdominal/physiology Caffeine/pharmacology Dogs Electric Stimulation Electrophysiology Epinephrine/pharmacology Histamine/pharmacology Hot Temperature Humans In Vitro Techniques Membrane Potentials/drug effects Mesenteric Veins/physiology Muscle Contraction/drug effects,physiology Muscle, Smooth/drug effects,physiology Norepinephrine/pharmacology Potassium/pharmacology Pulmonary Artery/physiology Rabbits Serotonin/pharmacology Umbilical Veins/physiology Vasopressins/pharmacology

Vasopressins Angiotensin II Serotonin Caffeine Histamine Potassium Norepinephrine Epinephrine