Skip to main content
. 2009 Apr 23;7:34. doi: 10.1186/1477-7827-7-34

Figure 5.

Figure 5

Panel A: Cumulative concentration-response curve for sildenafil citrate from 10-7 M to 10-3 M compared to vehicle at a submaximal U46619 induced contraction, in the presence and absence of cGMPS (3 × 10-6 M). Panel B: Cumulative concentration-response curve for sildenafil citrate from 10-7 M to 10-3 M compared to vehicle at a submaximal U46619 induced contraction, in the presence and absence of cGMPS (3 × 10-5 M). *P < 0.05 compared to baseline. † P < 0.05 compared to sildenafil citrate.