Potassium Channel Activation Is Involved in the Cardiovascular Effects Induced by Freeze Dried Syzygium jambolanum (Lam.) DC Fruit Juice

Figure 3

Vasorelaxant effect of JSJ in isolated rat mesenteric rings. Representative tracings showing vasodilator effect of JSJ in the presence (a) or absence (b) of functional endothelium. (c) Concentration-response curves to JSJ (10 - 5000 μg/mL) in mesenteric rings pre-contracted with phenylephrine (1 μM) in the presence (●) or absence (○) of functional endothelium. Results were expressed as mean ± SEM (n = 7 e 6, respectively).

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