???????: ???а? ??? ???? ??????
- ??????????
- ????????? ??? ????: ?????????
- ??????????? ??? ????
- ??????? ???? ?? ???????
- ????: ???????, ????????? ??????
????????? ?????? ?????? ???? ?? ????? ??????? ??? ???? ???????? ?θ? ????? ??????. ?? ???? ????? ??濡 ???? ???????, ?? ????? ????? ?????? ???????? ?????? ??????? ??????.
????????? ??? ?????? ?????????????. ?? ?????? PDE5(phosphodiesterase type 5) ???????? ?з????, ????? ????? ???? ?????? ????????, ??? ???? ?????? ?????? ??????????. ??????????, ????? ?? ??????? ???????? ??? ??????? ????.
??????????? ???? ???????? ??????? ???? ??? ???????. ?? ?????? cGMP(cyclic guanosine monophosphate) ????? ??????????, ??? ???? ?????? ??????? ?????? ??????? ?????? ????. ????? ?????ν?, ???????? ????? ???????? ??????????? ??? ??????????. ?????, ???? ??? ????? ????? ????? ??????? ???????, ????????? ?????????? ???????.
????????? ?????? ?? ?? ???? ????? ??????? ??????? ????. ?°, ?? ???? ??????? ?????? ??? ????? ??????? ????. ??? ??? ???? ??? ??? ???????? ?????? ?????? ??? ???????? ??????? ?????? ???????? ???? ?? ??????. ????, ???? ??? ???뷮?? ??????? ????? ??????? ???, ??? ???? ?????? ?????? ???? ?????? ???? ????????? ???? ??????? ??????? ????.
??????????, ????????? ??????? ??? ??????? ???? ?? ???????. ??????, ??????? ??????? ?????? ??????? ???????? ???? ??????? ???? ?????? ???????? ??????? ????. ??? ???? ?????? ??? ???¿? ???? ?????? ??? ????? ???? ?? ??????.
?????: ???????, ?????????, ???????, PDE5 ??????, ?????? ????, cGMP, ???? ????, ????, ??? ????, ??? ???