Fig. 1From: Vasorelaxant effects of Angelica decursiva root on isolated rat aortic ringsRelaxation effect of ADE (25–800 μg/mL) on PE (1 μM) (a) or KCl (60 mM) (b)-precontracted aortic rings. Values are expressed as the mean ± SEM (n = 5–8, number of aortic rings). ** P < 0.01 vs. controlBack to article page