In adults assigned female at delivery, higher amounts of testosterone could be a indicator of polycystic ovary syndrome (PCOS). This affliction is quite common — up to 15% of individuals AFAB of reproductive age have it.
Testosterone may stimulate reasonable actions. For one study, topics took aspect within a behavioral experiment in which the distribution of a real amount of cash was determined. The rules authorized both of those truthful and unfair gives. The negotiating husband or wife could subsequently acknowledge or decline the offer you. The fairer the supply, the significantly less probable a refusal by the negotiating associate.
男性的第二性征包括雄激素性毛发、声音变粗、喉结出现、肩膀变宽、肌肉增加和阴茎生长。
Every mammalian species examined shown a marked rise in a male's testosterone degree upon encountering a novel
睪酮是經由血液中的性激素結合球蛋白運送至身體的目標組織。男性生殖腺內的塞爾托利氏細胞需要睪酮來生成精子。
Organic testosterone is often a steroid — an anabolic-androgenic steroid. "Anabolic" refers to muscle mass developing, and "androgenic" refers to enhanced male sexual intercourse characteristics.
It's been theorized that Mind masculinization is occurring since no important changes have already been determined in other portions of the human body.[27] The male Mind is masculinized by the aromatization of testosterone into estradiol,[28] which crosses the blood–Mind barrier and enters the male brain, Whilst female fetuses have α-fetoprotein, which binds the estrogen to ensure female brains are usually not afflicted.[29]
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。
Testosterone effects can even be categorised by the age of standard prevalence. For postnatal results in both males and females, these are typically mainly dependent on the degrees and duration of circulating free of charge testosterone.[twenty]
Testosterone is answerable for a lot of the adjustments found in youngsters assigned male at start throughout puberty, like:
Testosterone is the main male sexual intercourse hormone and androgen in males.[three] In people, testosterone plays a key position in the event of male reproductive tissues Half Off like testicles and prostate, together with advertising secondary sexual attributes including greater muscle mass and bone mass, and the growth of overall body hair. It is linked to amplified aggression, sex drive, dominance, courtship Show, and a wide array of behavioral properties.
situationship a passionate romance among two individuals that usually do not yet take into account them selves a couple but who definitely have greater than a friendship
概括地说，雄激素助长蛋白质的合成及拥有雄激素受体的组织的生长，睾酮的效用可以分为合成代谢及雄性化效应。合成代谢效应包括肌肉质量及力量的增长、增加骨质密度及强度、刺激线性生长及骨骼成熟等。雄性化效应则包括性器官的成熟（尤其是阴茎及胎儿阴囊的生成）、出生后（通常是在青春期）声线的转沉、胡须及体毛的生长等。这些效应一般都是男性的第二性征。
The relationship concerning testosterone and aggression may additionally purpose indirectly, as it has been proposed that testosterone does not amplify tendencies in direction of aggression, but instead amplifies whichever tendencies allows somebody to maintain social standing when challenged. For most animals, aggression would be the means of keeping social position. Nonetheless, human beings have multiple means of acquiring position. This may describe why some scientific tests find a url concerning testosterone and pro-social behaviour, if pro-social behaviour is rewarded with social standing. Consequently the link amongst testosterone and aggression and violence is because of these currently being rewarded with social position.[128] The connection could also be certainly one of a "permissive impact" whereby testosterone does elevate aggression degrees, but only during the perception of allowing typical aggression amounts to get preserved; chemically or physically castrating the individual will minimize aggression ranges (while not reduce them) but the individual only wants a small-degree of pre-castration testosterone to possess aggression ranges to return to regular, which they are going to stay at even though further testosterone is added.