| 释义 |
stem cells短语²²²⁴⁴
基本英英例句
医干细胞原型stemcell的复数
名词 stem cell:
an undifferentiated cell whose daughter cells may differentiate into other cell types such as blood cells The scientists claim the rat stem cells grew in the niche left by the absent mouse pancreas and so almost any organ could be produced in this way.
科学家们声称大鼠干细胞刚好在小白鼠缺失的胰腺所在位置生长，所以几乎任何器官都可以通过这种方法生成。 yeeyan
The stem cells of the irradiated mice stopped copying themselves.
受到辐射后，老鼠干细胞停止对自身的复制。 yeeyan
Additional dangers are posed by the lack of any oversight of where cells come from, whether they're genuine stem cells, whether they're of the required quality and whether they are safe.
用于治疗的干细胞从何而来，它们是不是真的干细胞，它们的质量是否符合需要，它们是否安全，这一系列问题都缺乏监控，这带来了更多风险。 yeeyan
All the potential of embryonic stem cells might be harnessed with the new techniques— without the political and moral controversy associated with destroying a fertilized egg.
我们能利用这项新技术开发出胚胎干细胞的全部潜能，而无需面对因破坏受精卵而惹起的政治及道德争议。 yeeyan
Breeding from these cells should be comparatively easy. But finding and removing ovary stem cells is not.
从干细胞繁育相对简单一些，但是发现并移动卵巢干细胞却并不容易。 ecocn
By looking at the hair follicles under microscopes, they saw when the stem cells turned into other cell types and linked the change to the graying hair.
通过在显微镜下观察这些毛囊，他们看到了何时干细胞变异为其他细胞以及这些变异如何与毛发变白联系在一起。 yeeyan
Embryonic stem cells are the source of every cell, tissue and organ in the body.
身体中的每一个细胞，组织和器官都来源于胚性干细胞。 yeeyan
Embryonic stem cells are pluripotent: they have the ability to change into any one of the200-odd types of cell that compose the human body; but they can do so only at a very early stage.
胚胎干细胞是多能的干细胞：它们有能力转变为构成人体的200多种类型细胞中的任何一种；但它们只能在非常早期的阶段做到这点。 ecocn
For this study, she and her colleagues exposed mice to radiation and drugs used in chemotherapy, then monitored changes in the color of their fur as well as the status of their stem cells.
在这项研究中，她和她的同事对老鼠进行辐射并使用了用于化学疗法中的药品，然后监测老鼠皮毛颜色的变化以及其干细胞的状态。 yeeyan
Her team aims to generate stem cells for at least10 other species, including snow leopards and some species of elephants.
她的团队希望能培育出至少10个物种的干细胞，其中包括雪豹和某些种类的大象。 yeeyan
If replicated using human stem cells, the pancreas of diabetic patients could be replaced via this technique.
如果用人体干细胞来重复这一实验，就可以通过该技术替换糖尿病患者的胰腺。 huanqiu
LIKE other fields of endeavour, science has fashions— and one of its most fashionable areas at the moment is the study of stem cells.
和其他领域一样，科学研究也有某种时髦的存在，而现今最为热门的领域就是干细胞的研究。 ecocn
Literally, you could not pick up a pencil off a bench if you were working with embryonic stem cells.
名义上说，如果要是在搞胚胎干细胞的工作，你就不能从凳子上拿走一支笔。 yeeyan
Scientists have found they can create chimeric animals that have organs belonging to another species by injecting stem cells into the embryo of another species.
科学家们发现只需向动物胚胎中注射另一物种的干细胞，他们便能创造出一种拥有另一物种器官的嵌合体动物。 yeeyan
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.
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。 yeeyan
Scientists first showed they could transform adult cells into stem cells in experiments on mice two years ago.
科学家们在两年前首先展示了他们能够由老鼠的成年细胞培养出干细胞。 yeeyan
Since stem cells have yet to turn into specific cell types, biologists expected them to be extra sensitive to the environment, and this does indeed seem to be the case.
鉴于干细胞目前尚不能转化成特定类型的细胞，生物学家现在期望它们对环境能够有非常敏感的反应，而事实似乎的确如此。 yeeyan
The next step is to try to create stem cells without the leftover chromosomes from the egg.
下一步就是使得到的干细胞不再有多出来的那条来自卵细胞的染色体。 ecocn
The researchers transplanted between10 and 50 stem cells from a donor mice into the host mice.
研究人员将10至50个来自供体老鼠的干细胞移植到受体老鼠体内。 yeeyan
Then he was diagnosed with a brain tumor in2005. That tumor, it turns out, grew out of the stem cells, obtained from at least two aborted fetuses, used in his brain.
结果在2005年，那个孩子的脑内被诊断出一个肿瘤，这个肿瘤，被证实是从注入他脑中的干细胞里长出来的，这些干细胞来自于至少两个夭折的胎儿。 yeeyan
They are a special risk with stem cells precisely because such cells can turn into any other sort.
对干细胞来说他们是一种特殊的风险，因为这种细胞能分化成任何其他种类。 yeeyan
To restore hearing, researchers still have to figure out how to produce millions of hair cells, prevent stem cells from forming tumors, and translate the work to human cells.
为了重建听力，科学家们还必须研究出如何大量生产毛细胞，如何避免干细胞形成肿瘤，以及如何应用于人类的细胞。 yeeyan
Unlike adult cells which have specific functions, stem cells from very early embryos have the ability to grow into any tissue in the body.
与具有特定功能的成人细胞不同，从早期胚胎中获取的干细胞具有发育成人体任何组织的能力。 hjenglish
While the surgeon was at it, he injected the governor with stem cells, in an experimental procedure meant to speed recovery.
当外科医生进行手术时，他给州长注射了干细胞，在一个实现过程中，这意味着加速恢复。 ecocn
Stem cells must reach the site of the fracture, proliferate and turn into osteoblasts at the right moment.
干细胞必须到达骨折所在的位置、增殖并在适当的时候分化成成骨细胞。 ecocn |