Not known Facts About matas
Not known Facts About matas
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At all over week 7 in utero, the sexual intercourse-connected gene about the Y chromosome initiates the development of your testicles in male infants. The testicles develop testosterone.
层次（鞘膜 · 白膜 · 血管膜） · 附件 · 纵隔 · 小叶 · 隔片 · 莱迪希细胞 · 塞尔托利氏细胞 · 血睾屏障
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）
由於睪酮能提升體能，一些運動員為保持體育狀態或表現，會於賽前使用睪酮。男運動員在賽前數小時，可以將睪酮注射陰囊內，激化身體的狀態。但現時大部份的體育項目都已把睪酮定為禁藥。
If any of these organs — your hypothalamus, pituitary gland or gonads — aren’t Operating Usually, that may cause abnormal testosterone concentrations.
英语-中文（简体） word #beta Beta /beta #preferredDictionaries ^picked name /chosen /preferredDictionaries
testosterone, hormone made by the male testis which is responsible for improvement of your male sex organs and masculine attributes, together with facial hair and deepening from the voice. Testosterone was isolated from testicular extracts in 1935.
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
Fatherhood decreases testosterone levels in Adult males, suggesting the emotions and behaviour tied to paternal care decrease testosterone degrees. In individuals and also other species that benefit from allomaternal treatment, paternal financial investment in offspring is useful to mentioned offspring's survival because it makes it possible for The 2 dad and mom to lift many children concurrently.
Gentlemen who produce significantly less testosterone are more likely to be inside of a connection[eighty three] or Special Deal married,[eighty four] and Guys who develop much more testosterone are more likely to divorce.[eighty four] Relationship or commitment could trigger a lessen in testosterone degrees.[eighty five] Single Gentlemen which have not had romantic relationship experience have reduce testosterone stages than one Adult men with experience. It really is proposed that these solitary Gentlemen with prior working experience are in a far more competitive condition than their non-seasoned counterparts.
Adult males who create far more testosterone usually tend to have interaction in extramarital sex.[eighty four] Testosterone concentrations don't depend upon Actual physical existence of the husband or wife; testosterone amounts of men engaging in same-city and lengthy-distance relationships are comparable.
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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
维基百科中的医学内容仅供参考，并不能视作专业意见。如需获取医疗帮助或意见，请咨询专业人士。详见医学声明。