雄酮

A steroid hormone, such as testosterone or androsterone, that controls the development and maintenance of masculine characteristics.

雄激素类固醇激素，如睾丸激素或雄酯酮，可以控制雄性特征的发育和维持

Or androsterone, that controls the development and maintenance of masculine characteristics.

雄激素类固醇激素，如睾丸激素或雄酯酮，可以控制雄性特征的发育和维持

Results: Muscone, androsterone and cholesterol in both natural and man made musk were analyzed quantitatively simultaneously by GC/MS, which was highly selective to the components to be determined by selecting the characteristic fragments.

结果 ：采用GC/MS法同时测定了天然麝香及人工麝香中的麝香酮、雄甾酮及胆固醇含量，该法通过选择特征碎片定量，对待测组分有很高的专属性。方法学研究表明以上方法实用、准确。

Finasteride has been facilely synthesized from 4-androstene-3, 17-dione by oxidation, ammoniumation, cyanohydrin, dehydration, Ritter reaction, hydrogenation and dehydrogenation.

本文参考有关文献，以雄烯二酮为起始原料，经氧化开环、内酰胺化、氰醇化、Ritter反应引入叔丁基酰胺、氢化还原、最后氧化脱氢制得非那雄胺。

These results suggested that estradiol or testosterone had no effect on I〓 in castrated male rats; but in chronic eastadiol or testosterone treated females the I〓 density was higher in epicardium than in endocardium, and eastadiol group produced I〓 transmural dispersion.

雌二醇或睾酮对雄鼠去势后各组的I〓不产生影响；但慢性使用雌二醇或睾酮后使去势雌鼠心外膜的I〓密度比心内膜更高，且雌二醇组产生I〓跨室壁离散。

Receptor agonist ; SA4503{1?[2?（3; 4?dimethoxyphenyl）ethyl]?4?（3?phenylpropyl）piperazine}; DTG[3?di（2?tolyl）guanidine]; DHEAS ; PREGS ; learning ; memory

σ受体激动剂； 1-[2-（3； 4-二甲氧基苯基）乙基]-4-（3-苯丙基）哌嗪（SA4503）； 1； 3-二（2-甲苯基胍）；脱氢雄表酮硫酸酯；孕烯醇酮硫酸酯；学习记忆

Hair loss due to androgenetic alopecia is in fact related to hormonal levels in the body and affects people with high levels of dihydrotestosterone, or DHT as it is more commonly known.

脱发由于雄激素性脱发实际上是有关激素水平在体内，影响人，具有很高的双氢睾酮，双氢睾酮，或因为它是更常见的众所周知的。

Testosterone deficiency before puberty leads to penis dystrophia; androgen replacement benefits ED patients with low serum testosterone.

青春期前睾酮缺乏可引起生殖器发育不全；血游离睾酮下降的勃起功能障碍患者，给予雄激素治疗有明显的疗效。

Serum and intraprostatic T and DHT levels were measured in normal, benign prostatic hyperplasia and prostate cancer patients.

为研究雄激素在前列腺增生及前列腺癌发生中的作用，我们分别测定了正常、良性前列腺增生以及前列腺癌患者血清与前列腺组织中睾酮和双氢睾酮的浓度。

Starting from 4-androstenedione, three novel 3-oxo-4-aza-5-androstene-17-oxime derivatives 7, 8 and 9 were synthesized through oxidation ring cleavage, amination ring closure, oximation,and substitution .

以4雄烯二酮为起始原料，经过氧化开环、氨解闭环、肟化、取代等4-步反应，合成了3个新的3-羰基-4-氮杂-5-雄甾烯-17肟衍生物7、8和9，并用质谱、1HNMR、13CNMR等测试手段对目标化合物的结构进行了表征

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。