16 research outputs found
Mechanism of ergonovine-induced hyperconstriction of the large epicardial coronary artery in conscious dogs a month after arterial injury.
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Selective hypercontraction caused by ergonovine in the canine coronary artery under conditions of induced atherosclerosis.
No full textIncreased vasoconstrictor activity of proximal coronary arteries with endothelial damage in intact dogs.
No full textPrejunctional and postjunctional actions of endogenous norepinephrine at the sympathetic neuroeffector junction in canine coronary arteries.
No full textLocal coronary supersensitivity to diverse vasoconstrictive stimuli in patients with variant angina.
No full textThe effects of alpha 2-adrenergic and serotonergic receptor antagonists on cyclic blood flow alterations in stenosed canine coronary arteries.
No full textEndothelium-dependent inhibition of ergonovine-induced contraction is impaired in porcine coronary arteries with regenerated endothelium.
No full textA double-blind, placebo-controlled study of ketanserin in patients with Prinzmetal's angina. Evidence against a role for serotonin in the genesis of coronary vasospasm.
No full textAn analysis of unsurmountable antagonism to 5-hydroxytryptamine in the isolated perfused rat kidney: evidence for pseudoirreversible inhibition
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