ORIGINAL RESEARCH-BASIC SCIENCE: Heme Oxygenase vs. Nitric Oxide Synthase in Signaling Mediating Sildenafil Citrate Action

Sildenafil citrate actions may be mediated by up-regulation of HO-1 gene expression. Abdel Aziz MT, El-Asmer MF, Mostafa T, Mostafa S, Atta H, Abdel Aziz Wassef M, Fouad H, Rashed L, Sabry D, and Mahfouz S. Heme oxygenase vs. nitric oxide synthase in signaling mediating sildenafil citrate action.