Why the study?
Does reserpine affect myocardial norepinephrine concentration in humans?
Does reserpine affect myocardial norepinephrine concentration in humans?
The study investigates the effect of reserpine on myocardial norepinephrine concentration in humans to understand its circulatory action mechanism.
Answers are grounded in this paper and cite their sources.
May inform reserpine dosing in hypertension; leaves open confirmation of norepinephrine-mediated effects in humans.
THE rauwolfia alkaloids have been widely used in clinical practice, but relatively little information concerning the mechanism of their circulatory action in man is available. Reserpine has been extensively studied in laboratory animals, and it has been demonstrated that after the parenteral administration of relatively large doses of this drug, postganglionic sympathetic nerves are no longer able to transmit impulses across the neuroeffector junctions.1 Also, in animals, a profound fall in the concentration of norepinephrine, epinephrine and serotonin throughout the body occurs after reserpine administration,2 3 4 and the sympathetic blockade produced by reserpine in laboratory animals has been attributed to the . . .
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Chidsey et al. (1963) studied this question.
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