雌激素分泌水平低与精神压力有关。
大多数绝经前的女性在月经之后的21天里，体内的雌激素会产生一种健康幸福感。
For the first 21 days after menstruation, estrogen hormones create a feeling of well-being and give generally happy feelings.
用重组酵母测试了11种原托普生二醇型皂苷的体外雌激素活性。
The vitro estrogenic activities of 11 protopanaxadiol type saponins were tested by a recombinant yeast.
研究小组发现雌激素和化学药品能引起乳腺球数量增加和体积增大。
The team found that estrogen and the chemicals caused the mammospheres to increase in numbers and size.
在雌性中，通过从胆固醇中合成雄烯二酮，开始在卵巢的间膜细胞中合成雌激素。
In females, synthesis of estrogens starts in theca interna cells in the ovary, by the synthesis of androstenedione from cholesterol.
雌激素不用经过肝脏就能被血液吸收。
The estrogen is absorbed into your bloodstream without passing through your liver.
之后，她服用抗雌激素的三苯氧胺长达五年。
After that, she is put on the anti-estrogen Tamoxifen for five years.
在第一次检查中，血液中只含有丰富的雌激素。
In the first case, only oestrogen is abundant in the bloodstream.
而没有雌激素受体的雄性老鼠的无名指则更长。
Male mice without estrogen receptors had longer ring digits.
雌激素，特别是在刚刚绝经之后，能有助于保持骨密度。
Estrogen, especially when started soon after menopause, can help maintain bone density.
细腰女人生育能力强是因为细腰与雌激素分泌旺盛有关。
Fertility is indicated because a narrow waist is linked to higher oestrogen levels.
如果察看它的分子结构图，看起来就和雌激素的分子一样。
If you look at a diagram of that molecule, it looks just like an estrogen molecule.
雌激素可使动脉血管扩张，含氧量高的血液得以流向胎儿。
Oestrogen helps to keep open the artery carrying oxygen-rich blood to the foetus.
睾酮提高空间能力，而女性激素——雌激素却抑制空间能力。
While testosterone will improve spatial ability, the female hormone, oestrogen, suppresses it.
所以有些食物富含植物雌激素可以帮助皮肤保持美丽和弹性。
So there are foods naturally rich in phytoestrogens that may help keep skin nice and supple.
研究包括绝经前后的妇女，其中一些采用了雌激素替代疗法。
The study included pre - and post-menopausal women, some of whom were taking oestrogen replacement therapy.
其影响程度取决于药物类型以及雌激素和孕激素的成分比例。
How much of an effect depends on the type of pill you're taking and what concentration of estrogen or progestin it contains.
不同种类的生育控制组合药片含有不同剂量的雌激素和黄体酮。
Different types of combination birth control pills contain different doses of estrogen and progestin.
怀孕的时候雌激素和孕酮增多，会使牙龈浮肿并且很容易感染。
Higher levels of estrogen and particularly progesterone can result in puffy, tender gums that are vulnerable to minor infection.
雌激素和孕激素的替代可能会使一些快要绝经的妇女哮喘症改善。
Hormone replacement with estrogen or progesterone may improve asthma symptoms in some women who have gone through menopause.
早在1940年，德国科学家发现这种化合物的作用与雌激素相像。
In the 1940's, German scientists discovered that these compounds act like estrogen.
相反的，由于女性的雌激素分泌随着年龄降低，她们会变得更刚硬。
Conversely, as a woman's estrogen level decreases with age, she will become more assertive.
马雌激素(想想这名字吧)仍被广泛地用于激素替代疗法。
Premarin (think about the name) is still widely prescribed as a form of hormone replacement therapy.
但是许多研究已经证明雌激素治疗与乳腺癌的罹患和致死是有关联的。
But many studies have already linked estrogen therapy with increased risk of breast cancer and death from the disease.
这一结果发表在《癌症期刊》，表明抗雌激素减少肺癌患者的死亡人数。
The study, published the cancer Journal, showed that anti-oestrogens reduced the number of deaths from lung cancer.
其它有关雌激素和认知方面的研究都是短期的——而且研究成果前后矛盾。
Other studies on estrogen and cognition are short term — and their findings have been inconsistent.
女性患有肺癌的数量没有差别，但是服用抗雌激素药物的死亡率更低一些。
There was no significant difference in the number of women developing lung cancer, but those on anti-oestrogens did have a lower death rate.
植物雌激素不是雌激素，尽管二者可能相像，对人体却有完全不同的作用。
Phytoestrogens are not estrogens, and though they might be similar, they have completely different effects on the human body.
植物雌激素不是雌激素，尽管二者可能相像，对人体却有完全不同的作用。
Phytoestrogens are not estrogens, and though they might be similar, they have completely different effects on the human body.
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