2020 pointers through the American College or university of Medical professionals assist the dialogue of testosterone therapy in Grownup Adult men with age-associated very low levels of testosterone who may have sexual dysfunction. They propose annually analysis with regards to feasible advancement and, if none, to discontinue testosterone; physicians ought to contemplate intramuscular therapies, in lieu of transdermal treatments, resulting from expenditures and For the reason that usefulness and harm of both strategy is analogous.

Ovarian or testicular tumors: Androgen-generating ovarian and testicular tumors can launch excess testosterone.

Testosterone has various key actions. It offers unfavorable responses inhibition around the secretion of gonadotropin-releasing hormone with the hypothalamus and the secretion of luteinizing hormone from the pituitary gland. Furthermore, it directs the event with the embryonic Wolffian ducts into your vas deferens (ductus deferens) and seminal vesicles and stimulates the formation of muscle and bone.

Your hypothalamus and pituitary gland Regulate the level of testosterone your gonads (testicles or ovaries) make and release.

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。

在其他脊索动物的组织内也会有雄激素受体，而雄性及雌性对睾酮的反应也相当一致。在出生前雄性与雌性的睾酮剂量的差异，会导致在青春期或整个生命上的生物差异。

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。

In people, testosterone seems more to advertise position-searching for and social dominance than simply just expanding physical aggression.

過度超量或是長期的使用睪酮，會導致睪丸及男性生殖器萎縮，且導致永久性的陽痿。如果為女性，則會出現乳房萎縮、刺激毛髮過度生長、陰蒂肥大貌似小陰莖和长胡子等種種男性化現象。

Gentlemen who develop significantly less testosterone are more likely to be in a very marriage[83] or married,[84] Half Off and Adult men who develop additional testosterone usually tend to divorce.[84] Marriage or dedication could bring about a lower in testosterone stages.[85] Solitary Adult males who have not experienced marriage encounter have reduced testosterone degrees than solitary Males with encounter. It truly is advised that these one men with prior practical experience are in a far more aggressive state than their non-knowledgeable counterparts.

Complete testosterone blood test (this is frequently performed in the morning considering the fact that testosterone concentrations are highest then).

In non-human primates, it may be that testosterone in puberty stimulates sexual arousal, which lets the primate to more and more find out sexual activities with females and thus creates a sexual preference for 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

The two charts down below checklist the final normal ranges of testosterone dependant on age and intercourse. The extent is measured in nanograms for every deciliter (ng/dL).