During the cytoplasm of concentrate on cells, testosterone or dihydrotestosterone binds to precise androgen receptors, plus the hormone-receptor complexes enter the mobile nucleus, exactly where they modulate protein synthesis by influencing the rate at which certain genes are transcribed (

Testosterone may be a remedy for postmenopausal women providing They may be correctly estrogenized.[80]

The rise in testosterone for the duration of Opposition predicted aggression in males, although not in females.[115] Subjects who interacted with handguns and an experimental activity confirmed increase in testosterone and aggression.[116] Organic selection may need progressed males to become additional delicate to competitive and status obstacle conditions, and that the interacting roles of testosterone will be the critical ingredient for aggressive behaviour in these conditions.

利用睪酮的男性化作用，跨性别男性（即由女性經由變性成為男性）會以睪酮作為替代，以維持至一般正常男性的睪酮水平。同樣地，跨性别女性會使用藥物抑制睪酮的生成，以讓雌激素發揮效用。

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。

睾酮# · 双氢睾酮 · 氟羟甲基睾酮 · 甲二氢睾酮 · 甲睾酮 · 另见同化類固醇

It has been theorized that Mind masculinization is going on given that no sizeable modifications have been discovered in other parts of the body.[27] The male brain is masculinized because of the aromatization of testosterone into estradiol,[28] which crosses the blood–Mind barrier and enters the male Mind, whereas female fetuses have α-fetoprotein, which binds the estrogen to ensure female brains usually are not influenced.[29]

There are 2 theories within the part of testosterone in aggression and competition.[106] The very first will be the obstacle hypothesis which states that testosterone would improve during puberty, So facilitating reproductive and aggressive behavior which would come with aggression.[106] It's therefore the obstacle of Levels of competition amongst males that facilitates aggression and violence.

In combination with its role as a natural hormone, testosterone is made use of as being a medication to treat hypogonadism and breast cancer.[13] Because testosterone amounts reduce as Adult men age, testosterone is typically Utilized in more mature men to counteract this deficiency.

Testosterone is to blame for many of the variations noticed in little ones assigned male at birth through puberty, including:

Gentlemen who develop more testosterone are more likely to engage in extramarital intercourse.[84] Testosterone ranges tend not to rely upon physical existence of the partner; testosterone levels of Gentlemen participating in similar-town and extensive-distance relationships are equivalent.

Pubertal effects begin to happen when androgen has become increased than usual Grownup female degrees for months or years. In males, these are definitely typical late pubertal results, and take place in Girls immediately after prolonged intervals of heightened levels of absolutely free testosterone from the blood. The results incorporate:[30][31]

睾酮# · 双氢睾酮 · 氟羟甲基睾酮 · 甲二氢睾酮 · 甲睾酮 · 另见同化類固醇

The two charts underneath checklist the final typical ranges of testosterone based upon age and intercourse. The level is Buzz worthy measured in nanograms for every deciliter (ng/dL).