如果癌症已进入晚期，就可能需要化疗，这可能对未受影响的睾丸产生巨大影响。
If the cancer is at a more advanced stage, it will probably require chemotherapy, and this can have a dramatic effect on the unaffected testis.
在一夫多妻的动物中，睾丸输出的精子和精浆的量也较大。
Production of testicular output sperm and spermatic fluid is also larger in polygamous animals.
男性经绝期其它的名称还有：睾丸素缺乏症、老年雄激素缺乏症和迟发性性功能减退。
Other terms for so-called male menopause include testosterone deficiency, androgen deficiency of the aging male and late-onset hypogonadism.
全世界有数百位癌症患者，将卵巢或睾丸组织冷冻起来，以期在治疗结束后还能有孩子。
Hundreds of cancer patients worldwide have ovarian tissue and testicular tissue frozen in the hope of being able to have children once their treatment has finished.
动物王国的新记录创造者诞生：科学家宣布，一种蟋蟀拥有相对于体重的世界最大睾丸。
The animal kingdom gained a new record holder after scientists declared that a species of cricket has the largest known testes of any creature relative to its body mass.
研究者同时称，当有男性熟人在某女性面前炫耀财富时，男性会感到威胁，其睾丸激素将会激增。
The researchers also reported that when a man's status was threatened in the presence of a female by a display of wealth by a male acquaintance, his testosterone levels surged.
父亲在他们孩子的第一个月，睾丸激素的降幅最大；当孩子稍长，依赖减少的时候，激素又会反弹吗？
Does testosterone, which appeared to decline most steeply in fathers during their child's first month, rebound as children become older and less dependent?
虽然研究只有一小把样本，但是这些发现意味着：穴居人和早期人类的睾丸激素比今天的男人烧得更旺。
Although the researchers only looked at a handful of specimens, the findings suggest that Neanderthals and early humans were more testosterone fuelled than modern men.
这就是他们为什么利用精心设计的定量模式跟踪个人交易商的各种指标，从交易的数量到睾丸激素含量。
That's why they employ elaborate quantitative models and track all sorts of metrics on individual traders, from volume of trades to levels of testosterone.
从偏好做风险决定的交易商到学校里声称患有多动症而停不下来的男孩子，睾丸激素是他们最好的替罪羊。
From financial traders' propensity to make risky decisions to badly behaved schoolboys' claims to be suffering from attention deficit hyperactivity disorder, testosterone makes a perfect scapegoat.
因为替勃龙含有睾丸激素，它的其中一个额外好处就是能够振奋女人的爱情生活，击退绝经期时出现的症状。
Because the drug contains testosterone, one of its added benefits is that it helps perk up many women's love lives as well as combating the symptoms of menopause.
有规律的锻炼可以提高您的身体机能，并且产出各种能让你感觉良好的化学元素，比如，睾丸激素和内啡肽。
Regular exercise improves your energy levels and produces various chemicals - for example testosterone and endorphins - that put you in a more positive state.
但是研究人员确实发现，睾丸激素水平与地位的不相符程度越大，这个小组成员的合作就越没有效率。
What the researchers did discover, though, is that the greater the mismatch between testosterone and status, the less effectively a group's members co-operate.
如果梅尔的确将抑郁归结于“男性更年期”，即睾丸激素低下，有可能这位54岁的演员感觉到了雄性激素的下降。
If Mel did blame depression on "male menopause," meaning a low testosterone, it's possible that the 54 year old actor is feeling a drop in his hormones.
虽然我们在采集、保存和移植睾丸组织方面没有卵巢方面这么领先，但所有这些对于睾丸组织也是正确的。
All of this holds true for testicular tissue, too, although we are not so advanced in successfully removing, storing and transplanting testicular tissue as we are with ovarian tissue.
研究由英国和加拿大的科学家进行。通过化石指骨长度，他们计算出已经灭绝的类人猴和人类祖先的睾丸激素水平。
The study was carried out by British and Canadian scientists who worked out the testosterone levels of extinct apes and ancestors by looking at the length of fossilised finger bones.
之前的研究表明，处在一段亲密关系中且更多地参与照看孩子的父亲，其睾丸素水平低于没有孩子的男性。
Previous studies show that fathers who are in a relationship and are more involved with children's care show lower testosterone levels that men who don't have children.
情绪波动。睾丸素偏低可能会令人意志消沉或缺乏自信。你也可能感觉悲伤、压抑，或无法集中注意力或记忆力减退。
Emotional changes. Low testosterone might contribute to a decrease in motivation or self-confidence. You might feel sad or depressed, or have trouble concentrating or remembering things.
科学家怀疑原因在于睾丸素。这种激素通常容易让男性脸庞更为粗犷——眉毛粗重、下颚突出、脸型更宽。
Scientists suspect that testosterone is the cause. The hormone tends to make men's faces more traditionally rugged - with heavy brows, jutting jaws and wider faces.
据本周神经元研究刊物报道，研究者决定对通过基因工程去掉神经系统中的睾丸酮受体的雄性小鼠进行研究。
In their study, published this week in Neuron, the researchers decided to look at male mice which had been genetically engineered to lack androgen receptors in their nervous systems.
该研究小组发现，在伴侣怀孕期间，父亲的睾丸素水平出现明显的下降，并且与母亲的睾丸素水平呈显著的正相关。
The team found that fathers showed significant declines in testosterone while the pregnancy progressed, and a significant positive correlation with the mother's testosterone levels.
在许多更便宜的治疗结肠癌和睾丸癌的药物都紧缺的情况下，许多非洲国家是不太可能买得起如此价格不菲的乳腺癌治疗药物的。
It is unlikely that many African nations will be able to afford such a costly medicine for breast cancer, when far cheaper ones for colon and testicular cancer are going wanting.
有人提出用睾丸激素疗法防止男性随着年龄增长身体机能下降，但是由于缺少利害方面的数据，这种疗法仍然存有争议。
Testosterone therapy has been advocated to stop age-related decline in men, but it remains controversial because of a lack of data on its risks and benefits.
然而在这项新的研究中，研究人员能够从男性的睾丸组织提取细胞，分离干细胞，使之成为能够分泌胰岛素的胰岛细胞。
In the new study, however, researchers were able to take cells from men's testicular tissue, isolate stem cells, and turn them into insulin-secreting islet cells.
并且，由于睾丸激素下降通常是健康问题的结果，而并非其成因，所以，比方说肥胖人士，发现他们一旦减肥，激素水平通常会反弹。
And since testosterone deficiency is often the result of other health problems rather than the cause of them, obese men, for example, often find that once they lose weight, hormone levels bounce back.
并且，由于睾丸激素下降通常是健康问题的结果，而并非其成因，所以，比方说肥胖人士，发现他们一旦减肥，激素水平通常会反弹。
And since testosterone deficiency is often the result of other health problems rather than the cause of them, obese men, for example, often find that once they lose weight, hormone levels bounce back.
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