Research Article

Chitosan Nanoparticles Alleviated the Adverse Effects of Sildenafil on the Oxidative Stress Markers and Antioxidant Enzyme Activities in Rats

Figure 3

Western blot analysis of the effect of sildenafil, sildenafil-chitosan NPs, and Tween 80-sildenafil-chitosan NPs on the protein expression of GST and its relative band density.