At around age 60, "muscles really start to break down," say Kathryn Starr, an aging researcher, "and because of that, the protein needs of an older adult actually increase."
在60岁左右，“肌肉真的开始分解，”一位研究衰老的研究员凯瑟琳·斯塔尔说，“也正因为如此，老年人对蛋白质的需求实际上增加了。”
One possibility relates to the ATP-making machinery's emission of free radicals, which are thought to contribute to aging and to such age-related diseases as cancer by damaging cells.
一个可能的解释与制造ATP的组织释放出的自由基有关，人们认为它通过破坏细胞来促进老化，并且导致这种像癌症一样的和年龄有关的疾病。
Bring those facial products, serums, moisturizers and anti aging products down your neck, because the neck is one of the easiest ways to see someone's real age.
把面部产品，血清，保湿和抗衰老产品用到你的脖子上，因为脖子是最容易看到人真实年龄的一个地方。
Sleep patterns change as we age, but disturbed sleep and waking up tired every day are not part of normal aging.
睡眠形式会随着年龄改变，但是每天睡不好、醒来感觉很累可不是正常的老化现象。
But in a country that is rapidly aging while staying healthy longer, what does old age mean, and how much should it matter?
但是随着美国迅速步入老龄化，同时老年人的健康时光不断延长，年龄大意味着什么？这又有多重要呢？
For example, when 600 people age 85 and older were asked to identify the key components of successful aging, the answer that topped their list surprised even the experts: resilience.
例如，600名85岁以上的老人在如何成功优雅变老的问卷中做选项时，答案最多的选项使专家们都瞠目结舌：适应力。
Jackie Silver, author of "Aging Backwards: Secrets to staying Young" recommends staying at the top range of the recommended weight range for her age and height.
《时光倒流：保持青春的秘诀》一书的作者JackieSilver推荐人们将体重保持在根据他们年龄和高度算出的“建议体重范围”的上限上。
The amount of oxidative damage increases with age, and according to one theory of aging it is a major cause of the body's decline.
因氧化造成的损害随年龄增长，且根据一个关于衰老的理论说这是人体衰退的主要因素。
Despite weighty concerns such as aging, planning for retirement or caring for older friends and family, people in the U.S. seem to get happier with age.
尽管对年纪增长、退休计划以及对老朋友和家庭的关怀等等问题越来越关心，但随着年纪的增长，美国人却似乎变得越来越快乐。
Welcome to the world of old-age prisons. population is aging in Japan faster than anywhere else, and with that has come an even sharper rise in elderly inmates.
欢迎来到老年监狱的世界。日本老龄化的速度比其他任何地方都要快，而老年囚犯增长速度更快。
The energy powerhouse cells in muscles get damaged with age. That damage accumulates over time and, on top of that, the body's ability to repair that damage also dwindles with aging.
瓦那嘎特说，就像是连挨了两拳，变老以后，肌肉里的能量单元不断损耗，随着时间的推移，这种伤害不断积累；除此以外，身体对于损害的修复能力也因老化而缩小。
Objective to study the morphologic changes with age in thymocytes and to explore the effect of luteolin on the aging changes in thymocyte morphology, immunity and anti-oxidation activity in aged mice.
目的探讨不同年龄胸腺细胞在胸腺内区域性分布的形态学变化，研究木犀草素对衰老大鼠胸腺形态学及免疫功能和抗氧化能力的影响。
Although lumbar lordotic and sacral slope angles decreased with aging in the healthy subjects, patients with OA retained the lumbar lordotic and sacral slope angles despite progression of OA with age.
虽然在健康人群中，腰椎前凸与骶骨倾斜角会随着年龄增大而减小，但尽管OA会随着年龄而进展，OA病例的腰椎前凸和骶骨倾斜角保持不变。
At least 15 of those genes have very similar versions in humans, suggesting that scientists may be able to target those genes to help slow down the aging process and treat age-related conditions.
其中至少有15个基因的版本与人类非常相似，这意味着科学家们有可能通过这些基因来减慢老化进程和治疗一些老化相关的疾病。
Antioxidants SOP up damaging free radicals that play a role in aging and age-related diseases.
抗氧化剂吸收在老化和年龄相关性疾病中起作用的自由基。
As the growth of the age, I grew up in, the mother in aging, her face slowly fade in daily necessities, with her youth and I exchange, I got a beautiful and brilliant, she was pale, but initiation.
随着年龄的增长，我在长大，母亲在衰老，她的容颜在柴米油盐里慢慢退色，她用她的青春和我交换，我得到了明媚与灿烂，她怀把的只是苍白，却甘之如饴。
Objective: to provide morphological basis for dental aging and senile teeth diseases and to study age-related changes of pulp-dentin complex of human premolar.
目的：研究人前磨牙牙髓牙本质复合体的增龄性变化，探讨牙衰老和老年牙病的形态学基础。
Individuals who feel older than their actual age could be targeted with health messages promoting positive health behaviors and attitudes toward aging, " the authors write in the study."
那些觉得自己比实际年龄大的人可以通过健康暗示来增强其对于衰老的积极行为和态度。
What is unique in old age in fact results from the reality of aging and approach of death.
事实上，老年的独特之处在于变老的事实和死亡的逼近。
Many academics believe it is necessary for the country to raise retirement age in order to cope with the aging population and labor shortage.
许多学者认为国家有必要延迟退休年龄来平衡老龄化问题和劳动力短缺。
Conclusion the dynamic lung function in the old people over 56 decline with the increase of age, and their aging gradually take place.
结论56岁以上老人动态肺功能随年龄的增加而降低，且逐渐出现衰老现象。
The length of telomeres gradually decreases with increasing age and cell division number, which can lead to chromosome instability, so the changes in telomere length are closely linked to cell aging.
端粒的长度随着年龄和细胞分裂次数的增加而逐渐变短，因而导致染色体不稳定，因此端粒长度的变化与细胞衰老密切相关。
Individuals who feel older than their actual age could be targeted with health messages promoting positive health behaviors and attitudes toward aging.
感到自己比实际年龄更老的人群会成为针对老化宣传积极健康行为和态度的宣传目标。
Not the size of melons delicious, healthy people is not age, aging and age is not proportional, good health care person, perishable youth will slow down!
瓜好吃不在大小，人健康不在年龄，衰老与年龄不成正比，善于养生保健的人，易逝的青春就会放慢脚步！
The baby boomers are aging and there is a real demand for models who can represent products that are important to this age demographic.
随着生育高峰期出生的人正逐渐变老，就出现了对能代表一些产品的模特的真正需求，这些产品对于这个年龄层的人来说是很重要的。
The baby boomers are aging and there is a real demand for models who can represent products that are important to this age demographic.
随着生育高峰期出生的人正逐渐变老，就出现了对能代表一些产品的模特的真正需求，这些产品对于这个年龄层的人来说是很重要的。
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