Fig. 9
From: Vasorelaxant effect of sinensetin via the NO/sGC/cGMP pathway and potassium and calcium channels

Vasorelaxant effect of sinensetin on PE-precontracted endothelium-intact aortic rings in Ca2+-free Krebs’ solution (N=8) (b). Original isometric force recordings showing the influence of 0.04, 0.15, and 0.58 μM of sinensetin on the vasorelaxant effect (a) in endothelium-denuded aortic rings in Ca2+-free Krebs’ solution.