At all around week seven in utero, the intercourse-linked gene on the Y chromosome initiates the development on the testicles in male infants. The testicles generate testosterone.

Testosterone may really encourage truthful habits. For 1 review, topics took aspect in a very behavioral experiment the place the distribution of an actual amount of money was made the decision. The foundations allowed both truthful and unfair provides. The negotiating husband or wife could subsequently settle for or decline the provide. The fairer the present, the much less possible a refusal through the negotiating lover.

与其他类固醇激素一样，睾酮是由胆固醇所衍生的。男性睾丸可以产生大量睾酮，女性卵巢、胎盘及男性或女性的肾上腺网状带亦会分泌少量的睾酮。

The results of testosterone in human beings along with other vertebrates arise Through multiple mechanisms: by activation with the androgen receptor (immediately or as dihydrotestosterone), and by conversion to estradiol and activation of certain estrogen receptors.

It’s not likely — and challenging to convey to — that an Grownup assigned male at delivery has bigger-than-typical levels of testosterone.

雄性激素的生理功能主要包括男性性器官在胚胎中的发育和男性第二性征在青春期时的发育。

testosterone, hormone produced by the male testis that is certainly chargeable for advancement of the male sexual intercourse organs and masculine features, such as facial hair and deepening from the voice. Testosterone was isolated from testicular extracts in 1935.

The Mind is %50 off now usually influenced by this sexual differentiation;[21] the enzyme aromatase converts testosterone into estradiol that is definitely chargeable for masculinization on the Mind in male mice.

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。

Completion of bone maturation and termination of development. This happens indirectly by using estradiol metabolites and as a result a lot more little by little in Adult men than Gals.

[147] The T-receptor or DHT-receptor elaborate undergoes a structural modify that permits it to maneuver in the cell nucleus and bind straight to particular nucleotide sequences with the chromosomal DNA. The parts of binding are named hormone response features (HREs), and impact transcriptional activity of selected genes, developing the androgen outcomes.

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纠正因烧伤导致衰弱的疾病、广泛性手术和长期不活动之后所引起的蛋白质丧失，延长这类病人的稳定期。

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