雄激素对阴茎勃起功能的外周调控作用

Androgen Regulates Penile Erection at the Peripheral Level

雄激素已被视为调节男性性功能的关键激素,它在中枢和外周两个层面起作用。雄激素可同步调节性欲和对勃起过程起决定性作用的酶(一氧化氮合酶和5型磷酸二酯酶),是性活动的主要同步机制。雄激素的主要作用是适时调节作为性欲功能表现的勃起,使之能够达到性交的要求。

Androgen has been claimed for so long as a pivotal hormone in regulating male sexual function, acting both at the central and peripheral level. We believe that androgen is indeed the main synchronizer of sexual activity regulating libido and enzymes as nitric oxide synthase （NOS） and phosphodiesterase type 5 （ PDE5 ） , which are crucial for the erectile process. The main action of androgen is to timely adjust the erectile process as a function manifestation of sexual desire, therefore finalizing erection to sex.