In Older people assigned female at delivery, high levels of testosterone may be a signal of polycystic ovary syndrome (PCOS). This problem is quite common — up to fifteen% of men and women AFAB of reproductive age have it.

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The rise in testosterone throughout Competitors predicted aggression in males, although not in females.[115] Topics who interacted with handguns and an experimental video game confirmed increase in testosterone and aggression.[116] All-natural choice might have progressed males to be much more sensitive to aggressive and status problem situations, and which the interacting roles of testosterone would be the necessary component for aggressive behaviour in these conditions.

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Testosterone is really a steroid in the androstane class that contains a ketone in addition to a hydroxyl team at positions three and seventeen respectively. It really is biosynthesized in quite a few steps from cholesterol and it is transformed from the liver to inactive metabolites.[eight] It exerts its motion through binding to and activation from the androgen receptor.[8] In humans and most other vertebrates, testosterone is secreted mainly with the testicles of males and, to the lesser extent, the ovaries of females.

由于睾丸间质细胞分泌雄激素，如果睾丸中没有局部高水平的雄激素，生精小管就会退化，导致不孕。因此，许多经皮雄激素贴片被应用于阴囊。

I vissa delar av Stockholm och Göteborg kan du även fileå dina kylvaror hemlevererade med leveransalternativ ”Hem kväll med kylleverans”. Leveransen sker i ett tempererat emballage som tas bort i samband med leverans.

利用睾酮的男性化作用，跨性别男性（即由女性经由变性成为男性）会以睾酮作为替代，以维持至一般正常男性的睾酮水平。同样地，跨性别女性会使用药物抑制睾酮的生成，以让雌激素发挥效用。

Testosterone effects can even be categorized from the age of regular occurrence. For postnatal outcomes in each males and females, these are Half Off definitely largely depending on the ranges and length of circulating free testosterone.[20]

Outcomes in advance of start are divided into two groups, categorized in relation on the stages of growth.

睾酮对成人的影响，对男性比较明显，但对男女两性都同样重要。随着年纪渐长，睾酮的分量下降，这些影响亦随之而减少。这些影响包括：[来源请求]

Testosterone is An important Component of reproductive health and All round health and fitness for individuals assigned male at beginning. It’s pure for testosterone levels to differ determined by your age and overall health.

Anabolic consequences involve advancement of muscle mass and toughness, enhanced bone density and toughness, and stimulation of linear progress and bone maturation.

The two charts below listing the general usual ranges of testosterone depending on age and sexual intercourse. The level is calculated in nanograms per deciliter (ng/dL).