Fig. 6
From: Effect of phenylephrine and endothelium on vasomotion in rat aorta involves potassium uptake
Effect of PE and ACh on K+ uptake in aortic rings of rat. Rings were incubated with 10−7 M PE alone (a) or 10−6 M ACh alone (b) in the absence or presence of the endothelium. Results are the mean of 5 experiments with each point assayed in triplicate; **P < 0.01 versus control endothelium-intact rings; # P < 0.05 versus PE 10−7 M endothelium-intact rings, and ## P < 0.01 versus ACh 10−6 M endothelium-intact rings