Effects of Resveratrol and Nebivolol on Isolated Vascular and Cardiac Tissues from Young Rats

Figure 1

Effects of various doses of resveratrol and nebivolol on the action potential duration in normal rat papillary muscles. Res: resveratrol; Neb: Nebivolol. (a) Action potential duration at 20% of repolarisation. (b) Action potential duration at 50% of repolarisation. (c) Action potential duration at 90% of repolarisation. Data presented as mean ± SEM; 𝑛=5--8.

(a) Action potential duration, 20% repolarisation

(b) Action potential duration, 50% repolarisation

(c) Action potential duration, 90% repolarisation