| 释义 |
stem cell 英stem sel美stem sel ●○○○○高短语³⁸⁶⁰⁸
基本英英词源例句例句
干细胞
细菌与真菌
Noun:
an undifferentiated cell whose daughter cells may differentiate into other cell types such as blood cellsstem，茎，干，cell，细胞。 stem来自古英语stemn，植物茎，树干。来自原始日耳曼语*stamniz，站立。来自原始印欧语*sta，站立，词源同stand, state。引申诸相关词义。 cell来自原始印欧语*kel，隐藏，遮盖，词源同cellar, ceiling, hole。即隐藏的小室，细胞义因其小室状结构而得名。比较cytology，细胞学。This is whatstem celltherapy is.这就是干细胞疗法。
Some stem cells are cosseted like newborns.有一些干细胞就像新生儿一般娇嫩。 And the availability of IPS cells neither obviates the need for embryonic stem cell research nor replaces human subjects.
IPS细胞的实用性既没有消除胚胎干细胞研究的需求，也没有替代人体受试者。 yeeyan
Doing so maintains each stem cell's potential to develop into any type of cell in the human body by removing it from the chemical signals of other cells that would otherwise prompt specialisation.
通过让干细胞离开不然会促进分化的其它细胞的化学信号，这种做法保留了每个干细胞发展成人类肌体中任何一种细胞的潜能。 ecocn
The hope is that the BIONET guidelines will reinforce guidelines published in2007 by the International Society for Stem Cell Research.
人们仍然希望，生命网络此次提出的准则将会使国际干细胞研究学会于2007年发布的准则得到加强。 yeeyan
The stem cell society’s ethics committee is working on a paper that would explore the rights of tissue donors and make recommendations by the end of the year.
干细胞社会道德委员会正在编制一份文件，这份文件将探索组织捐赠者的权利并给出一些建议，该文件会在今年年底完成。 yeeyan
After dialysis helped his kidneys recover, it was time to attack the cancer, and in February2009 he underwent chemotherapy and a stem cell transplant.
当透析使他的肾功能恢复正常后，他开始对抗癌症，并且在2009年的2月他去做了化疗和干细胞移植。 yeeyan
But this is the first- known case of a brain tumor caused by a brain stem cell therapy, according to the report—a phenomenon scientists have predicted in the pages of Scientific American and elsewhere.
这是人们确知的第一例由于脑内干细胞疗法而导致的脑肿瘤，据报告称科学家之前就预言过这种现象，并在科学美国人杂志和其他地方发表过相关文章。 yeeyan
But in recent years, when it comes to stem cell research, rather than furthering discovery, our government called to care for each other and work to ease human suffering.
但在近些年，每当一提到干细胞研究，还没涉及进一步的发现，我们的政府就号召要互相关爱，努力减少人类的痛苦。 yeeyan
Despite the moral and ethical arguments surrounding stem cell research, researchers believe it is inevitable we will have to resort to in vitro meat in the near future.
即使在干细胞研究周围充满着道德和伦理争论，研究人员依然相信这是不可避免的，在不久的将来，我们不得不求助于培养肉。 yeeyan
If you’ve got extra cells of one type and need another, why go all the way back to a stem cell?
如果你有一种类型的多余细胞，还需要另外一种类型的细胞，干嘛还要回到干细胞上去呢？ yeeyan
It is because of Reeve that spinal cord injuries and stem cell research are so widely discussed, according to Smith.
据史密斯介绍，正是由于里夫的倡导，脊椎损害和干细胞研究才被如此广泛地讨论。 ebigear
It worked for11 different stem cell lines, including embryonic stem cells and adult stem cells.
它对包括胚胎干细胞和成年干细胞在内的11种不同的干细胞系都奏效。 yeeyan
No one has ever cloned a human being and while many stem cell experiments in mice have been replicated in humans, not all have.
没有人克隆出真人来。虽然很多老鼠的干细胞实验被复制在人类身上，但并不是所有的都是。 yeeyan
President Bush says he will not allow legislators to roll back limits on stem cell research he set in2001.
布什总统表示他不会允许国会议员们取消他在2001年对干细胞研究所做的限制。 wordmind
Scientists are using a new stem cell technique allowing them to turn skin from patients into small pieces of brain.
科学家使用一种新的干细胞技术，使他们可以将病人的皮肤转变为小块的大脑。 hxen
That’s not the only stem cell news coming out of Berlin this week.
这不是本周唯一一桩出自于柏林的干细胞新闻。 yeeyan
That way, any mutations which have arisen during DNA replication will not affect the all- important stem cell population.
通过这种方式， DNA复制过程中出现的任何错误都不会影响到极为重要的干细胞群。 ecocn
The more Noggin in your brain, the less BMP activity exists and the more stem cell divisions and neurogenesis you experience.
你大脑中‘诺金’越多， BMP活动就越少而干细胞分裂以及你体验的神经发生也就越多。 yeeyan
The skin cells would first be exposed to a mixture which wound back their biological clocks to embryonic stem cell state, before being transformed into sperm or eggs.
这些皮肤细胞首先被置于一种混合液中，让它们的生物进程回到胚胎干细胞状态，然后再转化成精子或卵子。 yeeyan
This mechanism counts the number of times a cell divides and when a particular valuewhich differs from species to species is reached, it stops any further division. Unless the cell is a stem cell.
这个机制会计算细胞分裂的次数，当分裂达到了一定的数值因物种不同而不同，它就会阻止细胞进一步的分裂，除非这个细胞是干细胞。 ecocn
This really provides a blueprint for how to do these sorts of trials. It really proves the principle that these sorts of human embryonic stem cell therapies can survive the FDA approval process.
这实际上提供了如何进行一系列研究的蓝图，它真正提供了能通过食品药品管理局（ FDA)许可程序的一系列人类胚胎干细胞治疗的原则。 yeeyan
We need to invest in biomedical research and stem cell research, so that we’re at the leading edge of prevention and treatment.
需要对生物医学和干细胞研究进行投入，使我们在预防和治疗方面处于优势地位； cri |