???: ????? ???? ????? ???? ???? ?????. ???? ?? ??? ??? ???? ?? ?????. ?? ?? ???? ??? ??? ??? ?? ??? ?????.Topically delivered nitric oxide acts synergistically by having an orally administered PDE5 inhibitor in eliciting an erectile response inside of a rat model of radical prostatectomy (????? ??? ????? ??? ??????? ?? ? ???? ??? ????? PDE5 ???? ??

???? ??? ?? ???? ?? ????? ???, ????? ??????? ??? ???? ??? ???? ??? ????. ?? ?? ???????? ??? ??? ???????? ??? ?? ?, ??? ???? ??? ? ?? ??? ??? ???? ???. ??? ??? ??? ??, ?? ??, ?? ??? ?? ?? ???? ??? ???? ?? ?????.????????? ???? ????? ??? ??? ??? ???? ?????. ?? ??? ???? ?? ???? ????? ?? ??? ???? ?? ?? ??? ? ? ????.? ???? ???? ?? ??, ??(??), ????(???),