Inside the cytoplasm of concentrate on cells, testosterone or dihydrotestosterone binds to specific androgen receptors, as well as the hormone-receptor complexes enter the mobile nucleus, wherever they modulate protein synthesis by influencing the rate at which unique genes are transcribed (

肾上腺髓质： 肾上腺素、去甲肾上腺素 － 肾上腺皮质： 醛固酮、皮质醇、脱氢表雄酮

Decline of testosterone manufacturing with age has resulted in desire in androgen alternative therapy.[55] It can be unclear if the usage of testosterone for low degrees as a result of getting older is beneficial or destructive.[56]

睾酮是经由血液中的性激素结合球蛋白运送至身体的目标组织。男性生殖腺内的塞尔托利氏细胞需要睾酮来生成精子。

If you believe you'll have indications of small testosterone or surplus testosterone, discuss with your healthcare service provider. They're able to order some checks or send out you to a specialist.

由于睾丸间质细胞分泌雄激素，如果睾丸中没有局部高水平的雄激素，生精小管就会退化，导致不孕。因此，许多经皮雄激素贴片被应用于阴囊。

testosterone, hormone produced by the male testis that may be answerable for enhancement with the male sex organs and masculine qualities, together with facial hair and deepening in the voice. nexalin Testosterone was isolated from testicular extracts in 1935.

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成年男子不论服用或施打多少睾酮都无法再次促使阴茎的成长与发育（相反的，错误的使用激素，将可能造成体内原生激素紊乱，将无法自行生成使睾丸及阴茎萎缩，衍生出其他生殖系统疾病）

Testosterone is chargeable for most of the variations viewed in young children assigned male at birth through puberty, including:

睪酮芳構化成雌二醇會對腦及骨這兩個人體重要的組織構成主要的影響。在骨中，雌二醇加速了軟骨成長為骨的過程，使骨端接合及完成生長的程序。在中樞神經中，雌二醇是給予下視丘的主要迴饋訊號，尤其在影響排卵素的分泌。在很多哺乳動物的腦部中，某些性別差異區域在出生前或產期的雄性化，都是受著睪酮所產生的雌二醇影響，決定將來的雄性性行為。

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Misuse of such prescription drugs may cause quite a few disagreeable signs or symptoms and bring about lengthy-time period unsafe health problems, which include blood clots, stroke, and probably improve the danger of prostate cancer.

Synthetic testosterone is the principle drug of masculinizing hormone therapy, that's a gender-affirming treatment method that someone AFAB takes advantage of to generate the secondary sexual intercourse features connected to currently being assigned male at beginning (AMAB).