| 1. | Tissue type plasminogen activator
组织型纤溶酶原激活因子 |
| 2. | The cells might form a teratoma or could differentiate into an undesirable tissue type , or both
这些干细胞可能形成畸胎瘤，或分化成不是想要的组织类型，甚或是两者同时发生。 |
| 3. | Prolactin inhibition of fsh - induced tissue type plasminogen activator expression in cultured rat granulosa cells liu yixun ; liu haizhen ; chen yijun ; ny t
刘以训;柳海珍;陈毅军; ny t |
| 4. | A finely tuned network of molecular " on " and " off " switches orchestrates the differentiation of embryonic stem cells into different tissue types
一个完好调节的分子开关网络能够指导胚胎干细胞分化为不同的组织类型。 |
| 5. | At the other end of the spectrum , high - error - rate ( 4 percent ) random sampling of the genome has proved useful for discovery and classification of various rna and tissue types
从另一角度来看，对基因组随机取样定序，即使误差高（ 4 % ） ，却对发现和区分各种rna和组织类型极为有用。 |
| 6. | Other scientists are trying to profile embryonic cells ' gene expression patterns as they differentiate in order to find genes that could be turned on or off to direct the cells toward a particular tissue type
还有其他科学家试图整理胚胎细胞在分化时基因表现的模式，期待能找到哪些基因在开启或关闭时，会指引细胞成为特定组织。 |
| 7. | Although the forsyth team was able to generate most of the desired tissue types with cells from an adult source , those tissues organized themselves into the proper arrangement for a natural tooth only 15 to 20 percent of the time
福塞斯的团队虽然能够利用成熟动物的细胞，制造出大多数想要的组织类型，但这些组织要正确排列成天然牙齿的架构，成功率却只有15 ~ 20 % 。 |
| 8. | After getting independent output images by ica , we estimate every pixel ' s tissue type using a statistical method , called bayesian to get accurate tissue assignments and signal - time curve of the tissues
利用独立成分分析法得到各组织?围的影像后，经由统计上的方法重新计算影像上每一点动态讯号的相关性，得到更为准确的各组织影像，并可以观看到各组织的讯号随著时间变化。 |
| 9. | If true , this would mean that new dental stem cells capable of producing nearly all the dental tissue types required for bioengineering teeth might exist within teeth themselves , at least until early adulthood , when wisdom teeth erupt
如果这是真的话，那也就表示，能够制造出几乎所有生物工程牙齿所需组织的新生牙齿干细胞，可能就在牙齿里（至少在成年初期智齿冒出之前） 。 |
| 10. | Scientists reported sunday they had found a plentiful source of stem cells in the fluid that cushions babies in the womb and produced a variety of tissue types from these cells ? sidestepping the controversy over destroying embryos for research
有科学家在星期日对外宣称，他们已经在有保护胎儿作用的羊水中找到了丰富的干细胞并已利用干细胞培育出多种类型的组织细胞，这与此前饱受争议的从胚胎提取干细胞的破坏性研究有很大不同。 |
