5 Simple Techniques For michel cymes
5 Simple Techniques For michel cymes
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In the cytoplasm of focus on cells, testosterone or dihydrotestosterone binds to specific androgen receptors, and also the hormone-receptor complexes enter the cell nucleus, exactly where they modulate protein synthesis by influencing the speed at which individual genes are transcribed (
Testosterone may perhaps verify to get a good therapy in female sexual arousal Ailments,[eighty] and is out there being a dermal patch. There isn't a FDA-accredited androgen preparing to the treatment of androgen insufficiency; however, it's been made use of as an off-label use to take care of low libido and sexual dysfunction in more mature women.
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。
Congenital adrenal hyperplasia: In CAH, genetic mutations (variations) induce shortages of enzymes from the adrenal gland. These enzymes Commonly assist the human body to make cortisol, a hormone the body requires to answer stress.
Purely natural testosterone is really a steroid — an anabolic-androgenic steroid. "Anabolic" refers to muscle constructing, and "androgenic" refers to amplified male sexual intercourse characteristics.
Grownup testosterone consequences tend to be more Plainly demonstrable in males than in females, but are very likely imperative that you both of those sexes. Some outcomes may possibly decrease as testosterone amounts may reduce in the afterwards a long time of adult everyday living.[36]
There's two theories to the part of testosterone in aggression and Competitors.[106] The main would be the challenge hypothesis which states that testosterone would increase through puberty, Hence facilitating reproductive and aggressive behavior which would include aggression.[106] It is for that reason the obstacle of Competitiveness among the males that facilitates aggression and violence.
成年男子不论服用或施打多少睾酮都无法再次促使阴茎的成长与发育（相反的，错误的使用激素，将可能造成体内原生激素紊乱，将无法自行生成使睾丸及阴茎萎缩，衍生出其他生殖系统疾病）
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[147] The T-receptor or DHT-receptor complex undergoes a structural transform that enables it to move into your cell nucleus and bind straight to certain nucleotide sequences of your chromosomal DNA. The regions of binding are termed hormone response factors (HREs), and impact transcriptional action of sure genes, manufacturing the androgen results.
在其他脊索動物的組織內也會有雄激素受體，而雄性及雌性對睪酮的反應也相當一致。在出生前雄性與雌性的睪酮劑量的差異，會導致在青春期或整個生命上的生物差異。
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。
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。