● PDE 5 inhibitor improves insulin sensitivity by enhancing mitochondrial function in adipocytes. [Biochem Biophys Res Commun. 2017] ● Graves’ Disease that Developed Shortly after Surgery for Thyroid Cancer [Endocrinol Metab 2013] ● The value of red blood cell distribution with in subclinical hypothyroidism [Arq Bras Endocrinologia Metabologia 2014] ● Comparison of the efficacy and safety of once-daily dosing and on-demand use of udenafil for type 2 diabetic patients with erectile dysfunction [Asian Journal of Andrology, 2014]