New Step by Step Map For michel cymes
New Step by Step Map For michel cymes
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Testosterone deficiency throughout fetal development doesn’t permit male characteristics to produce Typically. This known as androgen insensitivity syndrome (AIS) and occurs when somebody is genetically male but is insensitive to androgens (male intercourse hormones).
Testosterone could be a therapy for postmenopausal women providing They may be effectively estrogenized.[80]
The rise in testosterone all through Competitiveness predicted aggression in males, although not in females.[115] Topics who interacted with handguns and an experimental game showed increase in testosterone and aggression.[116] Purely natural variety might need evolved males to get more sensitive to competitive and status obstacle situations, and the interacting roles of testosterone are the vital component for intense conduct in these cases.
Each and every mammalian species examined demonstrated a marked boost in a male's testosterone stage upon encountering a novel
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。
All-natural testosterone is actually a steroid — an anabolic-androgenic steroid. "Anabolic" refers to muscle nexalin making, and "androgenic" refers to increased male sex characteristics.
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。
维基百科中的醫學内容仅供参考，並不能視作專業意見。如需獲取醫療幫助或意見，请咨询专业人士。詳見醫學聲明。
Fatherhood decreases testosterone stages in Guys, suggesting which the emotions and conduct tied to paternal treatment lower testosterone stages. In people along with other species that make the most of allomaternal care, paternal expenditure in offspring is useful to mentioned offspring's survival since it enables The 2 moms and dads to boost numerous children at the same time.
LH then travels for your gonads and stimulates the creation and launch of testosterone. (LH much more typically stimulates the creation of estrogen and progesterone in ovaries.)
Gentlemen who produce additional testosterone are more likely to interact in extramarital sexual intercourse.[84] Testosterone levels usually do not depend upon Actual physical existence of a spouse; testosterone amounts of Adult men partaking in exact-town and long-length interactions are identical.
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
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
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