michel cymes Secrets
michel cymes Secrets
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尿道内口 · 尿道（摄护腺部 · 中部 · 海绵体部） · 舟状窝 · 尿道外口 · 莫尔加尼尿道陷窝 · 尿道腺
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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 can also be transformed to estradiol in adipose tissue (and also to a lesser extent in Several other tissues), and that is the most important supply of estrogen in Adult males. Also, testosterone is interconvertible with androstenedione, that may be transformed into estrogens. When androstenedione is fashioned in adipose tissue, it could be transformed into a kind of estrogen named estrone.
If any of these organs — your hypothalamus, pituitary gland or gonads — aren’t Doing the job Commonly, that might cause abnormal testosterone ranges.
英语-中文（简体） word #beta Beta /beta #preferredDictionaries ^picked title /picked /preferredDictionaries
testosterone, hormone made by the male testis that is to blame for improvement on the male sexual intercourse organs and masculine traits, which include facial hair and deepening of the voice. Testosterone was isolated from testicular extracts in 1935.
The brain can be impacted by this sexual differentiation;[21] the enzyme aromatase converts testosterone into estradiol which is accountable for masculinization in the Mind in male mice.
For youngsters assigned male at beginning testosterone deficiency in the course of puberty may end up in the next:
Men who make less testosterone are more likely to be in a very partnership[83] or married,[84] and Males who produce a lot more testosterone usually tend to divorce.[eighty four] Relationship or commitment could result in a lessen in testosterone concentrations.[85] Single men which have not had romance experience have reduce testosterone degrees than one Adult males with encounter. It really is proposed that these solitary men with prior knowledge are in a far more aggressive point out than their non-professional counterparts.
Once the enzymes don’t get the job done Typically, the adrenal glands develop an excess of testosterone along with other hormones as an alternative to cortisol.
Just like other steroid hormones, testosterone exists in serum in two forms. Most testosterone while in the serum is certain to sex hormone-binding globulin and also to albumin, whilst the remaining amount of money (about 1 p.c) is cost-free, or unbound. Totally free testosterone is in equilibrium with sure testosterone in order that when free testosterone enters cells, some certain testosterone is straight away freed.
The second idea is analogous and referred to as "evolutionary neuroandrogenic (ENA) theory of male aggression".[107][108] Testosterone as well as other androgens have developed to masculinize a brain to generally be competitive, even to the point of jeopardizing Half Off damage to the person and Other folks. By doing so, folks with masculinized brains because of pre-natal and adult life testosterone and androgens, enhance their resource attaining talents to survive, appeal to and copulate with mates as much as possible.
Sexual arousal and masturbation in Ladies create little raises in testosterone concentrations.[65] The plasma ranges of various steroids substantially boost right after masturbation in Adult men and the testosterone stages correlate to People stages.[66]