这些发现表明，限制热量摄入也可以延缓衰老，延长人类寿命。
Those findings suggest that caloric restriction could delay ageing and increase longevity in humans, too.
就看一看它对人类寿命的影响吧！
她12岁就开始寻找延长人类寿命的方法。
但这与人类寿命存在某种期限并不矛盾。
But that is not incompatible with there being a sort of expiration date on human lifespan.
科学家们已努力使短促的人类寿命略为延长。
Scientists have endeavored to prolong somewhat the brevity of human life.
这个现象表明对人类寿命差异的解释也许根植于我们的生物学中。
This phenomenon suggests that the explanation for the difference within humans might lie deep in our biology.
生殖性肿瘤可能就是人类寿命延长和社会文化演变的产物。
Reproductive cancers may be a function of longer lives and changing cultures.
目的：随着人类寿命的延长，越来越多的人们开始关注健康。
OBJECTIVE: With the prolongation of life span, more and more people care their health.
人类寿命无端地延长就是“积”。而“积”是违背自然之道的。
Life of human extending artificially is called stagnancy which infringes the law of Nature.
这并不令人感到惊奇，因为这些人体现了我们人类寿命的极限值。
That's not surprising, since these people represent the extreme limit of our species' life expectancy.
但对于人类寿命出现重大改变的理念，他们似乎有些忌惮——这看起来特别矛盾。
But the idea of significant changes to human longevity — that seems to be particularly controversial.
它是防治遗传病，防止人类衰老，延长人类寿命的重要理论基础之一。
It prevents and cures hereditary disease, prevents the mankind from being old and feeble, lengthen one of the important theoretical foundations of the human life-span.
老年医学家和科学家们探讨了药物的未来，环球健康隐忧和人类寿命等问题。
A panel of gerontologists and scientists discussed the future of medicine, global health concerns and life expectancy.
未来人类寿命确切能延长到什么长度，多久能实现一直是讨论的主题，但这一趋势已经很明显。
Exactly how far and how fast life expectancy will increase in the future is a subject of some debate, but the trend is clear.
这些产物通常会引起当地的环境问题、损害人的肺、阻碍植物生长、缩短人类寿命等。
These often cause local environmental problems, damaging lungs, hurting crops and shortening lives.
科学家已经分离出一种看起来能决定人体衰老速度的基因序列。此发现首次将DNA与人类寿命联系起来。
Scientists have isolated a gene sequence that appears to determine how fast our bodies age, the first time a link between DNA and human lifespan has been found.
科学家已经发现如何通过编辑DNA来修复“受损基因”，从而治愈绝症并有可能延长人类寿命。
Scientists have discovered how to edit DNA to repair 'broken genes' to cure incurable diseases - and potentially extend human lifespan.
大量研究人员认为，科学将最终推迟变老速度，使人类寿命至少可以达到预期生命期限的两倍。
A handful of researchers, however, think science will ultimately delay aging at least long enough to double life spans.
此后有数位兽医学家也沿着这一方向进行了研究，他们认为人类寿命一般在70岁左右，而狗大约在10岁上下。
Somewhere along the way, it seems likely to several veterinarians, typical lifespans were pegged at about 70 for humans and about 10 for dogs.
迄今人类寿命基因研究仍十分艰巨，而随着基因组技术的快速成长以及能对更多的百岁老人进行研究前景一片光明。
So far the search for longevity genes in humans has been extremely difficult, but prospects brighten as genomic technologies become faster and there are more centenarians to study.
不过，对于老鼠和猴子的研究发现似乎是延长人类寿命领域这个一度被视为边缘科学研究的一项具有标志性意义的进展。
But the mouse and monkey findings appear to mark the most substantial scientific progress yet in the search for ways to extend human life spans — once viewed as a fringe area of study.
研究人员还得出结论：拥有健康的生活方式及其对于胰岛素水平需求较低的体重是一个延长人类寿命的重要因素。
Researchers also concluded that having a healthy lifestyle and weight that reduces insulin levels could also be an important factor in increasing longevity in humans.
无疑，药物对于延长人类寿命的影响是有限的，对于老年人来说，与其延长寿命，不如改善健康情况，提升生活质量。
It agreed that medicines will have a limited effect on extending human life, and it was more important to improve the health and quality of life for older people, rather than prolonging it.
尽管这项突破不太可能带来大幅延长人类寿命的药物，但医生指出，这项研究也许有助于延长那些由于自身基因而更易早逝的病人的寿命。
The breakthrough is unlikely to lead to drugs that dramatically extend lifespan, but doctors say it may help prolong the lives of patients whose genes make them susceptible to dying young.
例如，人类的平均寿命在几千年里几乎没有改变。
For example, the average duration of human life has hardly changed in thousands of years.
直到不久前，这些研究都仅限于一些在基因上与人类相距甚远的短寿命生物。
Until fairly recently, the studies were limited to short-lived creatures genetically distant from humans.
人类平均寿命每10年会增加2年，这意味着每天会多出来5个小时。
Life expectancy is increasing at 2 years for every decade, that means an extra 5 hours a day.
人类平均寿命每10年会增加2年，这意味着每天会多出来5个小时。
Life expectancy is increasing at 2 years for every decade, that means an extra 5 hours a day.
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