Not known Details About testosterone
Not known Details About testosterone
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Advancement of spermatogenic tissue in testicles, male fertility, penis or clitoris enlargement, amplified libido and frequency of erection or clitoral engorgement occurs.
Testosterone may well inspire truthful habits. For one particular study, subjects took component inside a behavioral experiment exactly where the distribution of a real amount of money was resolved. The foundations authorized both of those honest and unfair delivers. The negotiating lover could subsequently take or decline the offer. The fairer the give, the a lot less probable a refusal via the negotiating associate.
Decline of testosterone creation with age has led to desire in androgen alternative therapy.[55] It is actually unclear if the usage of testosterone for reduced ranges due to getting old is helpful or damaging.[56]
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 such organs — your hypothalamus, pituitary gland or gonads — aren’t Performing Generally, that could cause irregular testosterone degrees.
雄性激素的生理功能主要包括男性性器官在胚胎中的发育和男性第二性征在青春期时的发育。
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在青春期時，睪酮會令孩童出現第一種雄激素上升可見的現象。這些現象包括：[來源請求]
Along with its part being a pure hormone, testosterone is applied for a medication to take care of hypogonadism and breast most cancers.[13] Given that testosterone ranges lessen as Adult men age, testosterone is usually Utilized in older men to counteract this deficiency.
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]
[147] The T-receptor or DHT-receptor complex undergoes a structural transform that allows it to maneuver into the mobile nucleus and bind on to unique nucleotide sequences with the chromosomal DNA. The areas of binding are referred to as hormone reaction factors (HREs), and impact transcriptional action of sure genes, making the androgen consequences.
除自然作用之外，雄性激素亦可作为药物使用，如雄激素替代疗法和促进肌肉生长。值得注意的是，成年男性無論施打多少劑量的雄激素都无助生殖器再次發育成長，反而容易增长生殖疾病风险。
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。
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