Myogenic tone in isolated perfused resistance vessels from rats.
D000818:Animals; D001808:Blood Vessels / Q000502:physiology*; D002118:Calcium / Q000494:pharmacology; D006830:Hydralazine / Q000494:pharmacology; D007583:Jejunum / Q000098:blood supply; D008297:Male; D008722:Methods; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000502:physiology; D009132:Muscles / Q000098:blood supply / Q000502:physiology*; D009573:Nitrites / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D010477:Perfusion; D010646:Phentolamine / Q000494:pharmacology; D051381:Rats; D012964:Sodium / Q000494:pharmacology; D014655:Vascular Resistance
D009573:Nitrites; D006830:Hydralazine; D012964:Sodium; D002118:Calcium; D009638:Norepinephrine; D010646:Phentolamine