Comparison of the responsiveness of isolated arteries and veins taken from the same dogs 17 days apart.
The present experiments demonstrate that isolated arteries and veins taken from the same dogs before and after an interval of 17 days show comparable responses to adrenergic nerve stimulation, exogenous norepinephrine and depolarizing solution. They provide an acceptable model for the in vitro study of chronic influences on canine vascular responsiveness.
D000818:Animals; D001158:Arteries / Q000502:physiology*; D004285:Dogs; D004558:Electric Stimulation; D009119:Muscle Contraction / Q000187:drug effects; D009131:Muscle, Smooth, Vascular / Q000187:drug effects / Q000502:physiology*; D009928:Organ Specificity; D010646:Phentolamine / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D014680:Veins / Q000502:physiology*
D011188:Potassium; D010646:Phentolamine