Some athletes and bodybuilders misuse synthetic testosterone (anabolic steroids) by taking incredibly large doses of these in an make an effort to Improve functionality or modify their physical visual appeal.

层次（鞘膜 · 白膜 · 血管膜） · 附件 · 纵隔 · 小叶 · 隔片 · 莱迪希细胞 · 塞尔托利氏细胞 · 血睾屏障

Testosterone triggers the event of the male internal and exterior reproductive organs through fetal development.

The consequences of testosterone in human beings along with other vertebrates happen Through many mechanisms: by activation in the androgen receptor (specifically or as dihydrotestosterone), and by conversion to estradiol and activation of specific estrogen receptors.

In general, androgens such as testosterone promote protein synthesis and so progress of tissues with androgen receptors.[16] Testosterone can be called having anabolic and androgenic (virilising) results, even though these categorical descriptions are fairly arbitrary, as There is certainly a lot of mutual overlap concerning them.[17] The relative potency of these effects can rely on various things which is a topic of ongoing investigate.

Encyclopaedia Britannica's editors oversee issue parts during which they have got comprehensive information, regardless of whether from many years of working experience obtained by engaged on that content or via review for a sophisticated degree. They publish new content material and confirm and edit written content acquired from contributors.

精原细胞 · 精母细胞发生 · 精母细胞 · 精细胞发生 · 精细胞 · 精子形成 · 精子

The Mind is usually influenced by this sexual differentiation;[21] the enzyme aromatase converts testosterone into estradiol that is definitely accountable for masculinization of your Mind in male mice.

Classical male hypogonadism is when very low testosterone amounts are because of an fundamental health-related situation or harm to your testicles, pituitary gland or hypothalamus. As an example, a person might be born having a ailment (congenital) that contributes to small testosterone, for example Klinefelter syndrome or Kallmann syndrome, or they can develop it later on (obtained), for example from an a thing that modifications the conventional operating in their testicles, hypothalamus or pituitary gland.

LH then travels in your gonads and stimulates the manufacturing and launch of testosterone. (LH a lot more normally stimulates the production of estrogen and progesterone in ovaries.)

When the enzymes don’t get the job done Generally, the adrenal glands create an surplus of testosterone as well as other hormones in place of cortisol.

situationship a intimate romance Half Off amongst two people that don't nonetheless take into account themselves a few but who've more than a friendship

Prenatal androgens evidently influence pursuits and engagement in gendered routines and possess moderate outcomes on spatial qualities.[23] Amid Women of all ages with congenital adrenal hyperplasia, a male-normal Participate in in childhood correlated with diminished gratification Using the female gender and decreased heterosexual fascination in adulthood.[24]

AIS stops male genitals from developing as they ought to and nearly always results in infertility (it’s tough or unattainable to father small children) through adulthood.