Verapamil minimized just the norepinephrine or urotensin II induced contraction inside the presence of extracellular Ca2+, with little if any alter in the contraction in Ca2+-free buffer. The urotensin I induced rest response in aortic strips contracted by 40 mM KCl was enhanced by pretreatment with papaverine or forskolin. Pretreatment https://carlu009itu0.blue-blogs.com/profile