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- We also suceeded in culturing 615 ES cell colonies by BRL conditioned medium. 615小鼠的ES細胞集落。 採用BRL條件培養基對分離的615小鼠ES細胞
- Chimeras were made by injecting the ES cells into C57BL/6J blastocysts,and the germline compositions of the chimeras were detected by mating them with albino ICR mice. 通過囊胚顯微注射法,將ES細胞注入C57BL/6J胚胎中,製作了嵌合體,並通過對嵌合體後代毛色的觀察,判斷了嵌合體生殖細胞的組成。
- Nonhuman primates were phylogenetic closeness to human being and its ES cell lines are very similar to human. 非人靈長類作為與人類親緣關係最密切的動物,其ES細胞與人類十分接近。
- The results indicated that ES cell line MESPU21 and MESPU22 were both highly germline-competent. 結果表明,ES細胞系MESPU21、MESPU22都具有很強的種系嵌合能力。
- The isolation and differentiation of human ES cell lines can provide us a new insight into regenerative medicine. 人ES細胞株的建立和分化研究是再生醫學中一個全新且極具價值的領域。
- Howeer, uniparental ES cell research faces the biological hurdle of genomic imprinting, in which specific gene expression patterns are dictated by the parental origin. 然而,單系胚胎幹細胞研究面臨著基因組印跡的生物學障礙,即特殊的基因表達模式受原始親代的控制。
- The Korean team announced this past February that they had created a human embryo through SCNT, grew it into a blastocyst and derived a pluripotent ES cell line. 這支韓國研究團隊在今年2月時宣布,他們利用SCNT製造了人類胚胎,並將它培養至囊胚期,然後從中培植出一支具多能性的胚胎幹細胞株。
- Given much promising experimental evidence in animals, therapeutic trials of human ES cell derivatives in neurodegenerative disease are probably imminent. 而治療神經退化疾病的動物實驗,也有令人滿意的成果。相信利用人類胚胎幹細胞衍生細胞的試驗,也為期不遠。
- ES cells are pluripotent cells derived from pre - implanted embryos. ES細胞是由著床前胚胎中分離獲得的胚胎多能幹細胞。
- Chimera of mouse ES cells and tetraploid embryos 小鼠胚胎幹細胞與四倍體胚胎的嵌合
- There were no difference pregnancy rate and farrowing rate between separate ES cells and cell mass constructed embryos. 其中514枚囊胚注射消化成單個的ES細胞,另412枚囊胚注射ES細胞團塊。
- Not only did the Cambridge group help uncoer the new stem cell, they were the first to obtain ES cells from rat embryos. 不僅僅是劍橋的研究小組幫助發現了這新的幹細胞,他們是最先從大鼠的胚胎得到胚胎幹細胞。
- ES cells' pluripotency, however, makes this far too dangerous an approach for human therapy. 不過,由於胚胎幹細胞的多能性,使得這種方法太危險,不適用於人體治療。
- Even so, from hundreds of eggs the effort yielded only a single ES cell line, and the researchers have said that they are not certain which of their methods was responsible for that success. 如果要重設卵子的發展,還有很多神秘機制需要了解;
- Conditional medium improving obtainment of mouse embryonic stem cell chimeras 條件培養液改進小鼠胚胎幹細胞嵌合體製備效率的觀察
- One issue in using uniparental ES cells for tissue transplants is their durability and safety. 使用單系胚胎幹細胞進行組織移植中的問題便是其耐用性和安全性。
- Conclusion The ES cells can grow well and maintain in the state of undifferentiation under the conditions. 結論:胚胎幹細胞能良好生長,且保持未分化狀態。
- In their current paper, Dr.McLaughlin and colleagues tested the functionality of uniparental ES cells in adult tissues. 在他們最近的文章中,McLaughlin博士和同事測試了單系胚胎幹細胞在成熟個體組織中的功能性。
- One might speculate whether it is feasible to derive neural cell cultures from ES cells exhibiting stem cell properties, that is ,continuous expansion by symmetrical division. 人們可以推測從表現幹細胞特徵(即可以通過對稱分裂持續擴增)的神經細胞培養物中得到ES細胞是否可行。
- One might speculate whether it is feasible to derie neural cell cultures from ES cells exhibiting stem cell properties, that is ,continuous expansion by symmetrical diision. 人們可以推測從表現幹細胞特徵(即可以通過對稱分裂持續擴增)的神經細胞培養物中得到ES細胞是否可行。