... showed a markedly reduced sensitivity to phenylephrine, with normal maximal responses. The response to vasopressin at 3·10 –11 mol/l was also decreased, as was the reactivity to barium chloride. In contrast, renal vasculature of hyperthyroid rats showed markedly enhanced reactivity to all agonists...

... demonstrated in the responses resulting from nonadrenergic stimulation or those produced by barium chloride. 7 07 1983 6 07 1984 4 6 2008 © 1985 S. Karger AG, Basel 1985 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated...

... the time spent in arrhythmia compared to control rabbits, 120–180 s following intravenous administration of 4 mg/kg barium chloride. This was very similar to the effect of quinidine sulfate (10 mg/kg, i.v.) used as a positive control. In ouabain-induced arrhythmias, disulfiram treatment (400 mg/kg, i.p...