自然的修复过程缓慢而稳定，在此过程中细胞不断再生。
Nature's repair process is slow and steady, with cells being constantly renewed.
修复受损的细胞大约需要两天，之后疼痛就会消失。
Repair of damaged cells takes about two days and afterwards, the soreness disappears.
这两种药物携手合作，共同对抗疾病，帮助修复受损的细胞和组织。
The two drugs work hand in hand to combat the disease and help to repair damaged cells and tissue.
科学家的发现表明，这些蝙蝠的细胞有能力保持和修复它们的端粒。
The scientists' findings suggest that these bats' cells have the ability to keep and repair their telomeres.
我们的目标是开发一种能够欺骗细胞，使其激活维护和修复功能的化合物。
We aim to develop compounds that fool cells into activating maintenance and repair.
在这段时间里，身体会进行自我修复并且促进细胞再生。
During this time, the body repairs itself and makes more cells.
身体维护和修复细胞的机制惊人的有效——这是为什么我们能活这么长时间的原因——但是这些机制并不是完美的。
The body's mechanisms to maintain and repair our cells are wonderfully effective-which is why we live as long as we do-but these mechanisms are not perfect.
这些属性是正常细胞的基因编程功能，此举的目的是抗击感染或修复损伤。
These attributes are genetically programmed functions of normal cells that are intended to combat infection or repair injury.
即使在你休息的时候，身体也需要能量来维持他“潜在”的活动：如呼吸、血液循环、调节激素水平、细胞的生长与修复。
Even when you're at rest, your body needs energy for all its "hidden" functions, such as breathing, circulating blood, adjusting hormone levels, and growing and repairing cells.
可能是修复氧化了的基因材料的细胞工具，或者是中和自由基的分子——由机体自身产生或通过饮食摄入。
These can be cellular tools that repair oxidised genetic material, or molecules that are either manufactured by the body itself or consumed through the diet, which neutralise free radicals.
蛋白质帮助修复被自由基破坏的受损细胞。
Protein helps repair cells that have suffered free radical damage.
一旦受伤，超过十亿数量的细胞就会冒出来，修复受损的血管，生成新的皮肤、肌肉乃至骨骼。
And if you hurt yourself, billions more cells spring up to repair broken blood vessels and make new skin, muscle or even bone.
丝蛋白胶体可以用于药物输送、细胞封装、组织修复以及整形外科手术。
Silk gels can be used in drug delivery, cell encapsulation, tissue repair and reconstructive surgery.
他说，“修复细胞需要许多能量，因此，我会怀疑某些游离的脂肪酸会参与这个过程，被转移到能量循环中。”
"It takes a lot of energy to repair cells so I would suspectthat some of the free fatty acids would participate in this process andbe transferred into that energy cycle, " he says.
蛋白质是由特殊的氨基酸组成的物质，它们有助于身体细胞的再生和人体机能的修复。
Proteins are made up of special amino acids, which aid in the overall regenerative and repair functions of the human body.
他们能去角质，去除死皮，帮助新细胞的生长，并修复环境侵害造成皮肤损伤。
They will exfoliate skin, removing dead skin cells and help new cell growth while repairing skin damage due to environmental assaults.
已有研究表明：烟酸参与dna的合成和修复，还在神经细胞间的信息传递中发挥作用。
Other studies have shown that it helps in the synthesis and repair of DNA and that it plays a role in signaling between nerve cells.
锌参与身体的各项机能，从产生DNA到细胞修复。
Zinc is involved in hundreds of body processes, from producing DNA to repairing cells.
为了做出衰老的人变年轻的假设，细胞修复的过程必须神秘地变得更加有效——这在现实中是不可能发生的。
To assume that the aged individual is becoming younger the damaged repair processes must mysteriously become more efficient - which doesn't happen in reality.
这种衰退的累积意味着我们生命的长度，是由细胞受损的速度和损伤被修复的效率之间的平衡控制的。
This degenerative buildup means that the length of our lives is regulated by the balance between how fast new damage strikes our cells and how efficiently this damage is corrected.
科学家正试图分离出这些心脏干细胞，然后找到激活它们的方法，这样它们就可以修复由于疾病带来的心脏损伤了。
Scientists are trying to identify these cardiac stem cells, and then figure out how to juice them up so they can repair damage caused by a heart attack.
他们希望有一天用捐献者自身的细胞来修复疤痕，这一过程较慢，但是可以更有效的预防排斥反应。
They hope to someday repair scars with the donor's own cells, a slower process but one that will more effectively prevent rejection.
这引起了医药研究人员特殊的兴趣。他们希望测试可能有的医药，从更长远来看，使用干细胞帮助修复人类器官。
That makes them of particular interest to medical researchers hoping to test possible drugs and, in the longer term, to use stem cells to help repair human tissues.
研究人员发现，为受损肌肉移植经过特殊处理的修复干细胞不仅能使肌肉更强大，而且能阻止其老化。
Researchers have discovered that transplanting specially treated repair stem cells into damaged muscle makes them twice as big and strong – and also stops them from ageing.
然而，这些神奇细胞是否可以修复受损的心脏依旧是一个大问号。
Whether these cells could actually help repair a damaged heart remains an open question, however.
有些应该很快出现在实践中：例如癌症干细胞具有比其他的癌细胞更强的抗放射能力，因为它们的DNA修复机制更加健全。
Some might be in action soon. For example, it seems that cancer stem cells are less vulnerable to radiation than other cancer cells, because their DNA-repair mechanisms are better.
在老鼠实验中，使用人类的细胞，显示了用这种方式注视少突胶质细胞确实能帮助修复髓鞘并重建神经细胞传递信号的能力。
Tests in rats, using human cells, have shown that oligodendrocytes injected this way can indeed help repair myelin sheaths and restore the ability of nerve cells to carry signals.
在老鼠实验中，使用人类的细胞，显示了用这种方式注视少突胶质细胞确实能帮助修复髓鞘并重建神经细胞传递信号的能力。
Tests in rats, using human cells, have shown that oligodendrocytes injected this way can indeed help repair myelin sheaths and restore the ability of nerve cells to carry signals.
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