It’s important to Be aware that the normal ranges for testosterone amounts could vary based upon the sort of blood examination done and also the laboratory in which it is done. Your service provider will normally reference your laboratory’s usual ranges when interpreting your results. Talk with them When you've got issues.

Ovarian or testicular tumors: Androgen-producing ovarian and testicular tumors can release extra testosterone.

层次（鞘膜 · 白膜 · 血管膜） · 附件 · 纵隔 · 小叶 · 隔片 · 莱迪希细胞 · 塞爾托利氏細胞 · 血睾屏障

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 often a steroid with the androstane class made up of a ketone and also a hydroxyl group at positions a few and seventeen respectively. It truly is biosynthesized in a number of steps from cholesterol and it is transformed within the liver to inactive metabolites.[eight] It exerts its action by way of binding to and activation of the androgen receptor.[8] In human beings and most other vertebrates, testosterone is secreted primarily because of the testicles of males and, to some lesser extent, the ovaries of females.

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

與其他類固醇激素一樣，睪酮是由膽固醇所衍生的。男性睪丸可以產生大量睪酮，女性卵巢、胎盤及男性或女性的腎上腺網狀帶亦會分泌少量的睾酮。

在青春期時，睪酮會令孩童出現第一種雄激素上升可見的現象。這些現象包括：[來源請求]

For children assigned male at start testosterone deficiency in the course of puberty can result in the next:

There are several dissimilarities in between a male and female brain That could be resulting from distinctive testosterone levels, one of these getting sizing: the male human brain is, on average, more substantial.[38]

When the enzymes don’t get the job done Typically, the adrenal glands deliver an extra of testosterone and various hormones as opposed to cortisol.

除自然作用之外，雄性激素亦可作为药物使用，如雄激素替代疗法和促进肌肉生长。值得注意的是，成年男性無論施打多少劑量的雄激素都无助生殖器再次發育成長，反而容易增长生殖疾病风险。

Misuse of these medicine can result in a number of uncomfortable signs and symptoms and result in extended-expression harmful health conditions, such as blood clots, stroke, and most likely increase the threat of prostate most cancers.

The connection involving testosterone and aggression may also operate indirectly, as it's been proposed that testosterone won't amplify tendencies in the direction of aggression, but instead amplifies what ever tendencies allows a person to take care of social position when challenged. In many animals, aggression is the indicates of Buzz worthy maintaining social position. Even so, people have several means of acquiring standing. This might describe why some scientific studies look for a website link in between testosterone and pro-social behaviour, if pro-social conduct is rewarded with social status. Thus the url amongst testosterone and aggression and violence is due to these getting rewarded with social standing.[128] The connection may also be considered one of a "permissive effect" whereby testosterone does elevate aggression degrees, but only in the sense of letting ordinary aggression ranges to get preserved; chemically or physically castrating the individual will lower aggression levels (while not remove them) but the individual only requirements a small-degree of pre-castration testosterone to acquire aggression stages to return to usual, which they can continue being at whether or not additional testosterone is extra.