5 Simple Techniques For michel cymes

5 Simple Techniques For michel cymes

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Within the cytoplasm of focus on cells, testosterone or dihydrotestosterone binds to unique androgen receptors, as well as the hormone-receptor complexes enter the cell nucleus, in which they modulate protein synthesis by influencing the rate at which distinct genes are transcribed (

Testosterone may well establish to get an efficient treatment in female sexual arousal Issues,[eighty] and is offered being a dermal patch. There is no FDA-approved androgen planning with the treatment of androgen insufficiency; however, it's been employed being an off-label use to treat low libido and sexual dysfunction in more mature women.

与其他类固醇激素一样，睾酮是由胆固醇所衍生的。男性睾丸可以产生大量睾酮，女性卵巢、胎盘及男性或女性的肾上腺网状带亦会分泌少量的睾酮。

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Testosterone amounts in adults assigned male at delivery (AMAB) The natural way decline because they age. On the other hand, Older people AMAB can working experience even reduced testosterone amounts, which may result in the subsequent:

雄性激素的生理功能主要包括男性性器官在胚胎中的发育和男性第二性征在青春期时的发育。

testosterone, hormone produced by the male testis that is definitely liable for growth in the male sexual intercourse organs and masculine traits, which includes facial hair and deepening in the voice. Testosterone was isolated from testicular extracts in 1935.

There's two theories around the job of testosterone in aggression and Level of competition.[106] The first could be the challenge speculation which states that testosterone would increase during puberty, thus facilitating reproductive and aggressive behavior which would come with aggression.[106] It's hence the obstacle of competition between males that facilitates aggression and violence.

過度超量或是長期的使用睪酮，會導致睪丸及男性生殖器萎縮，且導致永久性的陽痿。如果為女性，則會出現乳房萎縮、刺激毛髮過度生長、陰蒂肥大貌似小陰莖和长胡子等種種男性化現象。

雄甾酮：雄激素分解过程中的副产物，也可以源于黄体酮。其在男性与女性的血浆和尿液中浓度大致相等，有轻微的雄性化作用，但效果仅为睾酮的七分之一。

由于睾酮能提升体能，一些运动员为保持体育状态或表现，会于赛前使用睾酮。男运动员在赛前数小时，可以将睾酮注射阴囊内，激化身体的状态。但现时大部分的体育项目都已把睾酮定为禁药。

Pubertal outcomes start to come about when androgen has What everyone is talking about become higher than typical adult female stages for months or yrs. In males, these are typically normal late pubertal results, and arise in Girls immediately after extended intervals of heightened levels of no cost testosterone inside the blood. The results contain:[30][31]

Dihydrotestosterone is answerable for sperm maturation during spermatogenesis, with the formation on the prostate gland and exterior genitalia, and for sexual maturation at puberty.

Testosterone is often a hormone that the gonads (testicles or ovaries) primarily develop. Testosterone ranges are The natural way Considerably higher in men and women assigned male at birth than in people today assigned female at beginning. If testosterone levels are far too higher or way too very low, it can result in certain signs.