Verapamil diminished just the norepinephrine or urotensin II induced contraction while in the existence of extracellular Ca2+, with little or no modify during the contraction in Ca2+-free buffer. The urotensin I induced leisure reaction in aortic strips contracted by 40 mM KCl was enhanced by pretreatment with papaverine or forskolin. https://lillianl766zku9.blog5star.com/profile