2020 rules within the American College or university of Doctors assistance the discussion of testosterone treatment in Grownup men with age-associated very low amounts of testosterone who have sexual dysfunction. They suggest yearly evaluation pertaining to attainable advancement and, if none, to discontinue testosterone; physicians should think about intramuscular remedies, in lieu of transdermal remedies, resulting from expenditures and Because the effectiveness and damage of possibly approach is analogous.
层次（鞘膜 · 白膜 · 血管膜） · 附件 · 纵隔 · 小叶 · 隔片 · 莱迪希细胞 · 塞尔托利氏细胞 · 血睾屏障
維持性慾及勃起次數（濫用補充劑可能會導致疼痛性陰莖異常勃起、和性慾亢進）
由於睪酮能提升體能，一些運動員為保持體育狀態或表現，會於賽前使用睪酮。男運動員在賽前數小時，可以將睪酮注射陰囊內，激化身體的狀態。但現時大部份的體育項目都已把睪酮定為禁藥。
Congenital adrenal hyperplasia: In CAH, genetic mutations (modifications) trigger shortages of enzymes within the adrenal gland. These enzymes Usually assist your body to create cortisol, a hormone the body requires to answer stress.
Androgen receptors come about in a variety of vertebrate overall body procedure tissues, and equally males and females reply equally to similar concentrations. Enormously differing quantities of testosterone prenatally, at puberty, and through lifestyle account for a share of biological dissimilarities amongst males and females.
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在发育中的睾丸里的性索中，来自中胚层的上皮细胞成为塞尔托利氏细胞，辅助精子的形成。
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。
Testosterone is the main male intercourse hormone and androgen in males.[three] In humans, testosterone plays a critical function in the event of male reproductive tissues including testicles and prostate, and marketing secondary sexual traits for instance elevated muscle and bone mass, and The expansion of system hair. It's connected to increased aggression, intercourse travel, dominance, courtship Screen, and a wide array of behavioral characteristics.
尿道内口 · 尿道（攝護腺部 · 中部 · 海绵体部） · 舟状窝 · 尿道外口 · 莫尔加尼尿道陷窝 · 尿道腺
Prenatal androgens apparently affect passions and engagement in gendered things to do and have average outcomes on spatial abilities.[23] Between Females with congenital adrenal hyperplasia, a male-typical Engage in in childhood correlated with decreased pleasure Together with the female gender and diminished heterosexual interest in adulthood.[24]
The two charts beneath listing the general ordinary ranges of testosterone according to age and intercourse. The extent is measured in nanograms for every deciliter (ng/dL).