Transient Rise of Serum Testosterone Level after Single Sildenafil Treatment of Adult Male Rats

Acute sildenafil treatment enlarged TIF volume but also stimulated testosterone production which may be significant considering the positive testosterone effect in regulation of sexual activity. Janjic MM, Stojkov NJ, Bjelic MM, Mihajlovic AI, Andric SA, and Kostic TS. Transient rise of serum testosterone level after single sildenafil treatment of adult male rats. J Sex Med **;**:**-**.