| 1. | Senescence may be defined as the deteriorative events which precede the death of a mature cell .
衰老是成熟细胞死亡之前的败坏过程。 |
| 2. | Stem cells are immature cells that can develop to become a range of different adult cells
干细胞是能发育并形成一定范围内多种成熟细胞的一类未完全发育的细胞。 |
| 3. | One of these methods involves taking adult cells from the brain or blood and growing them into new tissues
其方法之一是从脑内或血液中提取成熟细胞，把它们培养成新组织。 |
| 4. | These cells are young and small , but they get nourishment and they grow into adult cells and so carry on the function of the organ
新生细胞虽然细嫩,摄取营养后就成长为成熟细胞,从而行使器官的功能。 |
| 5. | This gene would " switch on " in those cells that successfully converted to embryonic stem cells , thus providing a means of detecting them
这些基因可以成功地将成熟细胞转化成胚胎干细胞，从而为识别细胞中成熟细胞改编程序的基因提供了一种检测方法。 |
| 6. | As a result , cell density in our scaffolds was 108 cells per cubic centimeter ? similar to the density of mature native heart muscle tissue
而均匀分布的特点，则让我们能够植入大量的细胞，结果我们的支架可容纳的细胞密度高达每立方公分108个细胞，和自然心脏肌肉组织中成熟细胞的密度相当。 |
| 7. | But no screening test can currently reveal which eggs have done the best job of reprogramming adult cells - although several research groups are working to develop such a test for agricultural use
但目前筛选实验还不能显示哪些卵子在对成熟细胞重新编程时做得最为出色虽然几个研究小组正在进行这类实验以便在农业上应用。 |
| 8. | The researchers wanted to see whether “ mature " cells that differentiated to fulfil a specialized role ? such as that of an udder cell or a fetal cell ? could be returned to a primitive state from which they could grow into entire organisms
研究人员想观察象乳腺细胞或胚胎细胞这样具有特殊功能的成熟细胞是否能被还原到原始状态。 |
| 9. | In stroke , where cells die or fail to mature , it will be important to identify growth factors that support neuronal survival and teach immature cells to become healthy , well - connected neurons
以中风的状况来说，细胞会死去或无法成熟，因此找出哪些生长因子可以支持神经生存，以及教导未成熟细胞变成健康而富连结的神经细胞，就很重要了。 |
| 10. | Efficacy : the unique roman sweet chrysanthemum botanic cells repair hormone injects sustaining energy for the mature cells , restores the damaged cells and stimulates the generation of collagen albumen to prevent skin aging process
功效:独有的罗马甘菊植物细胞修护激素，为成熟细胞注入源源不断的活力，还原修护受损细胞，刺激胶原蛋白增生，阻止老化。 |
