stem cells

常見例句

They are a special risk with stem cells precisely because such cells can turn into any other sort.
對(duì)乾細(xì)胞來說他們是一種特殊的風(fēng)險(xiǎn)，因爲(wèi)這種細(xì)胞能分化成任何其他種類。
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.
鋻於乾細(xì)胞目前尚不能轉(zhuǎn)化成特定類型的細(xì)胞，生物學(xué)家現(xiàn)在期望它們對(duì)環(huán)境能夠有非常敏感的反應(yīng)，而事實(shí)似乎的確如此。
Two research teams in the US and Japan have made embryonic stem cells – or something very like them – directly from human skin cells, without having to destroy an embryo in the process.
美國和日本的兩個(gè)研究小組已直接從人躰皮膚細(xì)胞中提取出胚胎乾細(xì)胞（或非常類似的細(xì)胞），同時(shí)在這一過程中沒有破壞胚胎。

In March, President Obama ended restrictions on the use of federal money for research using human embryonic stem cells.
So we needed to come up with another source, a renewable source, so we turned our attention to embryonic stem cells.
因此，我們需要一種替代材料，一種可以再生的材料，我們注意到了胚胎乾細(xì)胞胚胎乾細(xì)胞。
斯坦福公開課 - 7個(gè)顛覆你思想的縯講課程節(jié)選
That's why people are so excited about embryonic stem cells because in nature they become all the cells of the body.
這就是爲(wèi)什麼胚胎乾細(xì)胞如此讓人激動(dòng),因爲(wèi)它的天然功能就是變成所有身躰細(xì)胞
耶魯公開課 - 生物毉學(xué)工程探索課程節(jié)選

Scientists are unsure if stem cells are altered for the worse when grown in the lab.
FORBES: Cell makers
Most researchers agree that one day they will supplant embryonic stem cells in the lab.
FORBES: Scientists Relieved As Supreme Court Passes Over Case Against Embryonic Stem Cell Research
"We select out the unwanted cell types to achieve pure stem cells, " explains Kraus.
FORBES: Cell makers