Testosterone deficiency throughout fetal enhancement doesn’t enable male properties to develop Commonly. This is named androgen insensitivity syndrome (AIS) and happens when someone is genetically male but is insensitive to androgens (male intercourse hormones).
Ovarian or testicular tumors: Androgen-creating ovarian and testicular tumors can release excessive testosterone.
In people, masculinization on the fetal brain appears, by observation of gender choice in clients with congenital disorders of androgen development or androgen receptor function, for being associated with functional androgen receptors.[37]
陰莖根（阴茎脚 · 阴茎球 · 襻状韧带 · 悬韧带） · 阴茎体（陰莖海綿體 · 尿道海绵体） · 龟头（包皮 · 包皮繫帶 · 冠狀溝） · 筋膜（阴茎皮下组织 · 布克氏筋膜） · 白膜 · 隔片）
Testosterone is usually a steroid with the androstane course made up of a ketone and a hydroxyl group at positions three and seventeen respectively. It really is biosynthesized in various steps from cholesterol and is converted inside the liver to inactive metabolites.[eight] It exerts its motion via binding to and activation in the androgen receptor.[8] In people and most other vertebrates, testosterone is secreted mostly with the testicles of males and, to your lesser extent, the ovaries of females.
Excessive testosterone in small children assigned male at delivery may result in precocious (early) puberty, that's when puberty begins ahead of the age of 9.
精原细胞 · 精母细胞发生 · 精母细胞 · 精细胞发生 · 精细胞 · 精子形成 · 精子
In people, testosterone seems additional to market position-trying to find and social dominance than basically growing Bodily aggression.
Your body controls the levels of testosterone inside your blood. Stages usually are maximum in the morning and drop during the day.
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。
维基百科中的醫學内容仅供参考，並不能視作專業意見。如需獲取醫療幫助或意見，请咨询专业人士。詳見醫學聲明。
Anabolic effects involve expansion of muscle mass and energy, elevated bone density and toughness, and stimulation of linear advancement and bone maturation.
The connection among testosterone and aggression might also purpose indirectly, as it has been proposed that testosterone isn't going to amplify tendencies in the direction of aggression, but rather amplifies regardless of what tendencies allows someone to maintain social standing when challenged. For most animals, aggression may be the usually means of protecting social status. On the other hand, humans have a number of means of obtaining status. This might demonstrate why some scientific studies locate a link among testosterone and Professional-social conduct, if Professional-social behaviour is rewarded with social standing. Thus the backlink testosterone between testosterone and aggression and violence is due to these getting rewarded with social status.[128] The relationship may be one of a "permissive impact" whereby testosterone does elevate aggression stages, but only from the perception of allowing regular aggression ranges for being preserved; chemically or physically castrating the person will lessen aggression amounts (however not remove them) but the individual only desires a little-volume of pre-castration testosterone to obtain aggression concentrations to return to ordinary, which they may remain at even when extra testosterone is added.