Effects of sildenafil, a type-5 cGMP phosphodiesterase inhibitor, and papaverine on cyclic GMP and cyclic AMP levels in the rabbit corpus cavernosum in vitro
Jeremy JY, Ballard SA, Naylor AM, Miller MAW, Angelini GD. Effects of sildenafil, a type-5 cGMP phosphodiesterase inhibitor, and papaverine on cyclic GMP and cyclic AMP levels in the rabbit corpus cavernosum in vitro. Br J Urol 1997;79:958-963.
Effects of sildenafil on the relaxation of human corpus cavernosum tissue in vitro and on the activities of cyclic nucleotide phosphodiesterase isozymes
Ballard SA, Gingell CJ, Tang K, Turner LA, Price ME, Naylor AM. Effects of sildenafil on the relaxation of human corpus cavernosum tissue in vitro and on the activities of cyclic nucleotide phosphodiesterase isozymes. J Urol 1998;159:2164-2171.
Sildenafil, a novel inhibitor of phosphodiesterase type 5 in human corpus cavernosum smooth muscle cells
Moreland RB, Goldstein I, Traish A. Sildenafil, a novel inhibitor of phosphodiesterase type 5 in human corpus cavernosum smooth muscle cells. Life Sci 1998;62:309-318.
No clinically important effects on intraocular pressure after short-term administration of sildenafil citrate (VIAGRA)
Yajima T, Yajima Y, Koppiker N, Grunwald J, Laties A. No clinically important effects on intraocular pressure after short-term administration of sildenafil citrate (VIAGRA). Am J Ophthamol 2000;129:675-676.
Effect of sildenafil citrate (Viagra) on the ocular circulation
Siu K, Grunwald JE. Jacob SS, and DuPont, J. Effect of sildenafil citrate (Viagra) on the ocular circulation. Invest Ophthalmol Vis Sci 41 Suppl: S98, 2000.