Fig. 5From: Sildenafil treatment attenuates ventricular remodeling in an experimental model of aortic regurgitationProtein analysis. Bars indicate the ratio of phosphorylated (P) to total (T) protein or housekeeping protein (GAPDH) normalized to untreated (AR). *p < 0.05 untreated (AR) vs. treated (AR + SIL)Back to article page