At close to week 7 in utero, the intercourse-linked gene about the Y chromosome initiates the development on the testicles in male infants. The testicles develop testosterone.
Testosterone may motivate honest conduct. For one review, subjects took aspect in a behavioral experiment exactly where the distribution of a real amount of money was made a decision. The rules authorized both equally fair and unfair gives. The negotiating spouse could subsequently take or decrease the offer you. The fairer the give, the less possible a refusal through the negotiating spouse.
維持性慾及勃起次數（濫用補充劑可能會導致疼痛性陰莖異常勃起、和性慾亢進）
Testosterone is additionally converted to estradiol in adipose tissue (and to a lesser extent in Another tissues), which happens to be The most crucial source of estrogen in Gentlemen. Also, testosterone is interconvertible with androstenedione, that may be transformed into estrogens. When androstenedione is formed in adipose tissue, it may be converted into a kind of estrogen identified as estrone.
睾酮# · 双氢睾酮 · 氟羟甲基睾酮 · 甲二氢睾酮 · 甲睾酮 · 另见同化类固醇
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 may be liable for development in the male sexual intercourse organs and masculine characteristics, such as facial hair and deepening of the voice. Testosterone was isolated from testicular extracts in 1935.
The Mind can be affected by this sexual differentiation;[21] the enzyme aromatase converts testosterone into estradiol that is certainly responsible for masculinization on the Mind in male mice.
精囊 · 精腺排泄管 · 攝護腺（尿道嵴／精阜／攝護腺小囊／射精管 · 攝護腺窦／攝護腺小管） · 尿道球腺
Males who develop considerably less testosterone are more likely to be inside of a partnership[83] or married,[eighty four] and Adult men who develop additional testosterone usually tend to divorce.[eighty four] Relationship or motivation could cause a decrease in testosterone ranges.[85] Single Adult men which have not had romantic relationship expertise have lessen testosterone concentrations than solitary Gentlemen with encounter. It really is recommended that these single Guys with prior practical experience are in a far more competitive state than their non-experienced counterparts.
In the event the enzymes don’t perform Commonly, the adrenal glands develop an surplus of testosterone and various hormones instead of 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。
Dihydrotestosterone is responsible for sperm maturation all through spermatogenesis, for What everyone is talking about the development in the prostate gland and exterior genitalia, and for sexual maturation at puberty.
The two charts down below checklist the overall normal ranges of testosterone determined by age and intercourse. The extent is measured in nanograms for every deciliter (ng/dL).