干细胞（stemcell的复数）

stem cell───[细胞]干细胞，骨髓干细胞

sperm cells───精细胞，精子

sex cells───生殖细胞（卵细胞和精子）

shear cells───剪切室

sieve cells───[细胞]筛胞

swarm cells───游动细胞

fuel cells───油箱；[电]燃料电池（fuelcell的复数形式）

germ cells───[组织]生殖细胞（germcell的复数）；受精卵

red cells───红细胞；红血球

Stem cell researchers have found a way to get perfectly usable stem cells from fully grown human beings.───干细胞研究人员已经找到了一种从成年人身上获得完全可用的干细胞的方法。

people are so excited about embryonic stem cells is because in nature they become all the cells of the body.───胚胎干细胞如此让人激动是因为它的天然功能就是分化成身体所有的细胞。

There's a lot of interests in obtaining stem cells from the blood of the umbilical cord on birth.───人们对从出生时的脐带血液中获取干细胞很感兴趣。

Professor Lovell-Badge, however, said the Chinese paper did not prove that the eggs that gave rise to babies came from the stem cells.───然而路夫.巴德教授说这篇论文不能证实那些能够繁殖小老鼠的卵子来自于干细胞。

The reason embryonic stem cells are valued by scientists is that the cells' descendants can turn into any other sort of body cell.───科学家们认为胚胎干细胞有价值是因为，胚胎干细胞可以发育成为任何其他种类的体细胞。

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。

Spermatogonial stem cells (SSCs) are the only stem cells in the body that transmit genetic information to the next generation.───精原干细胞是机体内唯一一个能传递遗传信息至下一代的干细胞。

But a modified approach that does not involve viruses is likely to be the ultimate way of making human stem cells.───一种改良的没有病毒参与的方法可能是制造人体干细胞的最终方式。

Adipose stem cells have been used in numerous centers for cosmetic and reconstructive applications in humans, March said.───脂肪干细胞已经在很多中心被用于人类美容和整形中。

The stem cells at the heart of the matter are to be found in human embryos a few days old.

In principle, because stem cells are self-renewing, they are, unlike the cells they generate, immortal.

Transcription of the gene in F9 stem cells is low but can be stimulated by treating the cells with retinoic acid.

However, removing the stem cells kills the embryo, and therefore has serious ethical implications.

Hence, small intestinal epithelial stem cells may be isolated in mixed cell populations and successfully maintained ex vivo.

Objective To explore whether mesenchymal stem cells could be isolated from human umbilical cord blood and would be able to differentiate into chondroblast in vitro.

He thinks the stem cells and immature nerve cells are attracted to these signals.

Corneal limbus stem cells are the source of corneal epithelial renewal and they help maintain the integrity of cornea.

However, stem cells are generally taken from embryos created and routinely discarded all the time in fertility clinics.