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FINASTERIDE AS A TREATMENT FOR MALE ANDROGENETIC ALOPECIA

机译:非那雄胺作为男性雄激素性白内障的治疗方法

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Androgenetic alopecia (AGA) is a type of alopecia non sikatrik that most often occur, especially in men. AGA is hereditary baldness and form distinctive patterns. Causes related to AGA estimated serum androgen levels, especially 5-?-dehydrotestosterone (DHT), which can lead to miniaturization of the hair follicle. Finasteride is one of drugs that proven effective in treating hair loss caused by AGA. Finasteride is a 4-azasteroid components that are competitive and specific inhibitor of the enzyme 5-?-reductase type II, an enzyme that converts testosteron into intracellular DHT. By inhibiting the enzyme 5-?-reductase type II, conversion of testosteron to DHT inhibited, thereby causing a significant decrease in serum and tissue DHT concentrations. The use of finasteride 1 mg per day proven to effectively treat AGA in men.
机译:雄激素性脱发(AGA)是最常见的一种非脱发性脱发,特别是在男性中。 AGA是遗传性秃发,并形成独特的图案。与AGA估计的血清雄激素水平有关的原因,尤其是5-α-脱氢睾丸激素(DHT),可能导致毛囊微型化。非那雄胺是经证实可有效治疗AGA引起的脱发的药物之一。非那雄胺是一种4-氮杂甾类成分,是II型酶5-α-还原酶(一种将睾丸激素转化为细胞内DHT的酶)的竞争性特异性抑制剂。通过抑制II型5-α-还原酶,抑制了睾丸激素向DHT的转化,从而导致血清和组织中DHT浓度的显着降低。每天使用1 mg非那雄胺被证明可有效治疗男性AGA。

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