Possible Interaction: Iodine and Propranolol

“L-703606, an NK-1 specific inhibitor and propranolol , an adrenalin β receptor inhibitor significantly abolished the I SC induced by FA or Cap.”

“The action of I was sensitive to propranolol , a \beta-adrenergic blocking agent.”

“Atenolol and propranolol prevent genetic hypertension by I ) reducing cardiac output, a reduction which is not neutralised by the simultaneous change in peripheral resistance, 2) decreasing plasma renin concentrations, and 3) limiting the development of myocardial hypertrophy.”

“beta-adrenergic receptor blockade propranolol ) attenuated the vasodilator responses to I , but did not alter significantly the responses to E or N. These data indicate that in the monkey colonic circulation, alpha-adrenergic receptor stimulation causes vasoconstriction and beta-adrenergic receptor stimulation causes vasodilation.”

“The changes in blood pressure observed after administration of the tested adenosine compounds were not blocked by phentolamine, but after I were blocked by propranolol.”

“ Propranolol (106 M) blocked completely the effects of I or E on adenvl cvclase from rat liver whereas 100-fold higher concentrations of ergotamine or phenoxy benzamine produced only partial inhibition.”

“…,propranolol (0.… by I but not that produced by E. A 10-fold larger dose of propranolol substantially increased the hepatic phosphorylase activity which prevented further assessment … , low doses of propranolol (0.2 mg/kg) blocked the effects of both E and I on phosphorylase activity in dog liver.”