In Older people assigned female at delivery, high levels of testosterone could be a signal of polycystic ovary syndrome (PCOS). This problem is very common — up to 15% of individuals AFAB of reproductive age have it.

Testosterone may possibly encourage honest conduct. For a single review, topics took aspect inside of a behavioral experiment where the distribution of a real sum of money was determined. The foundations permitted equally honest and unfair provides. The negotiating partner could subsequently settle for or decline the provide. The fairer the present, the a lot less probable a refusal by the negotiating husband or wife.

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 single mammalian species examined demonstrated a marked boost in a male's testosterone stage on 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。

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

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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。

Fatherhood decreases testosterone stages in Gentlemen, suggesting that the feelings and behaviour tied to paternal treatment lessen testosterone levels. In people as well as other species that make use of allomaternal treatment, paternal expenditure in offspring is beneficial to reported offspring's survival as it enables The 2 mother and father to raise numerous youngsters simultaneously.

Testosterone is liable for lots of the changes observed in small children assigned male at delivery all through puberty, which includes:

[147] The T-receptor or DHT-receptor advanced undergoes a structural improve that permits it to move into your cell nucleus and bind directly to distinct nucleotide sequences of the What everyone is talking about chromosomal DNA. The regions of binding are known as hormone reaction elements (HREs), and influence transcriptional action of selected genes, creating the androgen results.

situationship a intimate marriage amongst two people who tend not to however take into account themselves a few but who may have more than a friendship

The next theory is similar and called "evolutionary neuroandrogenic (ENA) concept of male aggression".[107][108] Testosterone and also other androgens have advanced to masculinize a brain for being competitive, even to the point of jeopardizing harm to the person and Some others. By doing this, people with masculinized brains as a result of pre-natal and Grownup everyday living testosterone and androgens, boost their resource acquiring qualities to outlive, catch the attention of and copulate with mates just as much as you can.

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