About michel cymes
About michel cymes
Blog Article
Growth of spermatogenic tissue in testicles, male fertility, penis or clitoris enlargement, elevated libido and frequency of erection or clitoral engorgement happens.
When controlling for the results of perception in possessing been given testosterone, Girls that have received testosterone make fairer presents than women who definitely have not gained testosterone.[130]
In individuals, masculinization of the fetal brain appears, by observation of gender choice in clients with congenital disorders of androgen development or androgen receptor function, to become affiliated with useful androgen receptors.[37]
Testosterone is likewise transformed to estradiol in adipose tissue (also to a lesser extent in some other tissues), which can be An important supply of estrogen in Males. Moreover, testosterone is interconvertible with androstenedione, which can be converted into estrogens. When androstenedione is fashioned in adipose tissue, it could be transformed to the method of estrogen termed estrone.
睪酮是經由血液中的性激素結合球蛋白運送至身體的目標組織。男性生殖腺內的塞爾托利氏細胞需要睪酮來生成精子。
睾酮# · 双氢睾酮 · 氟羟甲基睾酮 · 甲二氢睾酮 · 甲睾酮 · 另见同化類固醇
與其他類固醇激素一樣，睪酮是由膽固醇所衍生的。男性睪丸可以產生大量睪酮，女性卵巢、胎盤及男性或女性的腎上腺網狀帶亦會分泌少量的睾酮。
用于多种男性性激素不足的状况 隐睾症、性腺功能减退症、阳痿及男性更年期。
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。
睪酮對成人的影響，對男性比較明顯，但對男女兩性都同樣重要。隨著年紀漸長，睪酮的份量下降，這些影響亦隨之而減少。這些影響包括：[來源請求]
Polycystic ovarian syndrome (PCOS): That is a hormonal imbalance that influences individuals with ovaries. It transpires if the ovaries make surplus androgens (testosterone). This imbalance in reproductive hormones will cause Bodily indicators like surplus entire body hair and bodyweight obtain.
在其他脊索動物的組織內也會有雄激素受體，而雄性及雌性對睪酮的反應也相當一致。在出生前雄性與雌性的睪酮劑量的差異，會導致在青春期或整個生命上的生物差異。
[70] This reaction engages penile reflexes (including erection and ejaculation) that help in sperm Opposition when multiple male is existing in mating encounters, permitting for more manufacture of prosperous sperm and the next prospect of copy.
The connection between testosterone and aggression might also perform indirectly, as it has been proposed that testosterone doesn't amplify tendencies in the direction of aggression, but fairly amplifies whatsoever tendencies will permit a person to keep up social standing when challenged. In most animals, aggression will be the suggests of testosterone sustaining social status. However, individuals have many ways of obtaining position. This could explain why some scientific studies find a website link between testosterone and Professional-social conduct, if pro-social behaviour is rewarded with social standing. Therefore the link between testosterone and aggression and violence is because of these becoming rewarded with social position.[128] The relationship may be one among a "permissive impact" whereby testosterone does elevate aggression stages, but only from the perception of allowing for average aggression levels to get preserved; chemically or bodily castrating the individual will minimize aggression stages (however not reduce them) but the person only desires a small-amount of pre-castration testosterone to own aggression stages to return to standard, which they're going to continue to be at even though added testosterone is additional.