Verapamil decreased just the norepinephrine or urotensin II induced contraction within the presence of extracellular Ca2+, with little or no modify from the contraction in Ca2+-free buffer. The urotensin I induced relaxation response in aortic strips contracted by 40 mM KCl was Improved by pretreatment with papaverine or forskolin. Pretreatment https://carried433qbm5.wssblogs.com/profile