testosterone for Dummies
testosterone for Dummies
Blog Article
Testosterone deficiency through fetal growth doesn’t permit male features to produce normally. This is named androgen insensitivity syndrome (AIS) and occurs when anyone is genetically male but is insensitive to androgens (male sex hormones).
Testosterone may be a treatment method for postmenopausal Women of all ages providing They're efficiently estrogenized.[eighty]
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）
The consequences of testosterone in human beings and also other vertebrates happen By means of many mechanisms: by activation from the androgen receptor (directly or as dihydrotestosterone), and by conversion to estradiol and activation of selected estrogen receptors.
放射免疫测定法：睾酮主要产生于睾丸小叶曲精管之间的间质细胞，此外肾上腺皮质也能合成。当标本中加入H睾酮和睾酮抗体即产生竞争抑制作用，在反应系统中，当H睾酮和其抗体量保持恒定，则标记抗体复合物的形成量受未标记抗原量所制约，用葡聚糖加膜活性炭进行分离，使结合标记抗原与游离标记抗原分开，测定沉淀的结合部分，进行液闪仪计数（dpm）与标准相比，求出未知样品的含量。
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。
层次（皮肤 · 肉膜 · 精索外筋膜 · 提睾肌／提睾肌筋膜 · 精索内筋膜 · 会阴缝）
肾上腺髓质： 肾上腺素、去甲肾上腺素 － 肾上腺皮质： 醛固酮、皮質醇、脱氢表雄酮
Classical male hypogonadism is when very low testosterone degrees are as a consequence of an fundamental professional medical affliction or damage to your testicles, pituitary gland or hypothalamus. As an example, a person is usually born that has a condition (congenital) that results in reduced testosterone, such as Klinefelter syndrome or Kallmann syndrome, or they might acquire it later (obtained), including from an something that improvements the conventional performing of their testicles, hypothalamus or pituitary gland.
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]
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。
situationship a passionate partnership concerning two people that will not still contemplate them selves a couple but who may have more than a friendship
Dihydrotestosterone is Coupon code liable for sperm maturation all through spermatogenesis, for your development from the prostate gland and external genitalia, and for sexual maturation at puberty.
Testosterone is integrated on this planet Health Corporation's listing of necessary medicines, that happen to be the most important remedies wanted within a fundamental health and fitness technique.