HELPING THE OTHERS REALIZE THE ADVANTAGES OF VIAGRA

Sildenafil can be a powerful and selective inhibitor of cGMP-particular phosphodiesterase type 5 (PDE5), which happens to be to blame for degradation of cGMP from the corpus cavernosum. The molecular construction of sildenafil is similar to that of cGMP and functions for a competitive binding agent of PDE5 during the corpus cavernosum, leading to a