Verapamil lowered only the norepinephrine or urotensin II induced contraction during the presence of extracellular Ca2+, with little or no adjust in the contraction in Ca2+-free buffer. The urotensin I induced rest response in aortic strips contracted by 40 mM KCl was Improved by pretreatment with papaverine or forskolin. Pretreatment https://raell887doa1.blogars.com/profile