胚胎干细胞

• One issue in using uniparental es cells for tissue transplants is their durability and safety
  使用单系胚胎干细胞进行组织移植中的问题便是其耐用性和安全性。
• Other countries , such as britain and china , are enthusiastically experimenting on embryonic stem cells
  其他象英国、中国等国家都热衷于进行胚胎干细胞的研究。
• Many scientists believe embryonic stem cells could be used to develop new treatments for diseases
  许多科学家认为,可以利用胚胎干细胞开展新的治疗疾病的方法。
• The use of human embryonic stem cells is controversial because many people oppose destroying the embryo
  使用人胚胎干细胞是有争议的因为许多人们反对破坏胚胎。
• Es cells ' pluripotency , however , makes this far too dangerous an approach for human therapy
  不过，由于胚胎干细胞的多能性，使得这种方法太危险，不适用于人体治疗。
• Experimental study on skin flap angiogenesis promotion using bone marrow derived endothelial progenitor cells
  多种生长因子诱导小鼠胚胎干细胞分化为胰岛素生成细胞团
• Even then , they were able to establish only two stable cell lines from some 91 initial cells
  即使这样，他们从91个最初的胚胎细胞进培养出2个稳定的胚胎干细胞细胞群。
• Embryonic stem cells are the ultimate master cell of the body , giving rise to all of the tissues and organs
  胚胎干细胞是机体的终极管理细胞，培养所有的组织和器官。
• But techniques for coaxing es cells to differentiate into desired cell types are far from perfected
  但诱使胚胎干细胞分化出我们所想要细胞类型的技术，距离完美还很遥远。
• It is the third veto of his presidency and the second involving embryonic stem cell research
  这已经是布什任内第三次动用否决，并且是第二次否决关于胚胎干细胞研究的法案。