Not known Facts About matas
Not known Facts About matas
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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
Testosterone may be a procedure for postmenopausal women assuming that They are really proficiently estrogenized.[80]
Testosterone triggers the development of your male inner and external reproductive organs through fetal enhancement.
利用睪酮的男性化作用，跨性别男性（即由女性經由變性成為男性）會以睪酮作為替代，以維持至一般正常男性的睪酮水平。同樣地，跨性别女性會使用藥物抑制睪酮的生成，以讓雌激素發揮效用。
It’s unlikely — and difficult to convey to — that an Grownup assigned male at birth has greater-than-typical levels of testosterone.
All-natural testosterone is usually a steroid — an anabolic-androgenic steroid. "Anabolic" refers to muscle mass creating, and "androgenic" refers to increased male sex attributes.
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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。
Fatherhood decreases testosterone concentrations in Males, suggesting which the feelings and behaviour tied to paternal treatment reduce testosterone amounts. In humans and other species that benefit from allomaternal care, paternal expense in offspring is helpful to mentioned offspring's survival as it will allow The 2 moms and dads to lift multiple young children simultaneously.
LH then travels for your gonads and stimulates the production and launch of testosterone. (LH far more typically stimulates the production of estrogen and progesterone in ovaries.)
睪酮芳構化成雌二醇會對腦及骨這兩個人體重要的組織構成主要的影響。在骨中，雌二醇加速了軟骨成長為骨的過程，使骨端接合及完成生長的程序。在中樞神經中，雌二醇是給予下視丘的主要迴饋訊號，尤其在影響排卵素的分泌。在很多哺乳動物的腦部中，某些性別差異區域在出生前或產期的雄性化，都是受著睪酮所產生的雌二醇影響，決定將來的雄性性行為。
尿道内口 · 尿道（攝護腺部 · 中部 · 海绵体部） · 舟状窝 · 尿道外口 · 莫尔加尼尿道陷窝 · 尿道腺
概括地说，雄激素助长蛋白质的合成及拥有雄激素受体的组织的生长，睾酮的效用可以分为合成代谢及雄性化效应。合成代谢效应包括肌肉质量及力量的增长、增加骨质密度及强度、刺激线性生长及骨骼成熟等。雄性化效应则包括性器官的成熟（尤其是阴茎及胎儿阴囊的生成）、出生后（通常是在青春期）声线的转沉、胡须及体毛的生长等。这些效应一般都是男性的第二性征。
The bones and also the Mind are two vital tissues in individuals the place the principal result of testosterone is by way of aromatization to estradiol. While in the bones, estradiol accelerates ossification of cartilage into bone, leading to closure in the epiphyses and conclusion of development. During the central anxious procedure, testosterone is aromatized to estradiol.