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The influence of treatment with the calcium entry blockers PY 108-068 (PY) and PN 200-110 (PN) on alpha 1- and alpha 2-adrenoceptor mediated vasoconstriction has been investigated in the forearms of(More)
Effects of exogenous and endogenous noradrenaline, released by tyramine and lower body negative pressure (LBNP), on vascular post-synaptic alpha 1- and alpha 2-adrenoceptors have been compared in(More)
The inhibitory action of PN 200-110, a novel calcium antagonist, on alpha 1- and alpha 2-adrenoceptor mediated pressor effects elicited by selective alpha-adrenoceptor agonists and catecholamines was(More)