The Scientific World Journal / 2015 / Article / Fig 2

Research Article

The Vasorelaxant Effect of p-Cymene in Rat Aorta Involves Potassium Channels

Figure 2

Representative original record of the effect of p-cymene on the isolated rat aortic rings contracted by phenylephrine with (a) and without (b) endothelium. The arrows represent the time-course of the p-cymene administration (10−6 to 10−3 M).