Objective to study the spontaneous tumors derived in chimeric mice resulting from injection of embryonic stem (es) cells into host blastocysts.
目的观察胚胎干细胞(ES细胞)囊胚腔注射的方法构建嵌合体小鼠自发性肿瘤。
Embryonic Stem cells(ES)can be derived from the early stage embryos of mammiferous animals.
从哺乳动物早期发育阶段的胚胎中可以得到胚胎干细胞。
For utilization of the mouse embryonic stem (es) cells for various purposes, it is desirable that the cell lines are established from various sources such as inbred and outbred mouse strains.
为了充分利用小鼠胚胎干(es)细胞，就必须从众多小鼠品系中分离es细胞系。
Objective: To establish feeder layer culture system of ICR mouse embryonic fibroblast (MEF) cells for isolation and culturing of embryonic stem (es) cells.
目的：建立ICR小鼠胚胎成纤维细胞饲养层培养体系，用于胚胎干细胞建系及研究。
The methods for propagating the embryonic stem cells (ES cells) were studied in vitro.
探讨了胚胎干细胞在体外大量扩增的方法。
In recent years, because of its many characteristics embryonic stem cells (cell of es) become the research important of the life science.
近年来，胚胎干细胞(ES细胞)因其自身的许多特性成为生命科学的研究重点。
Embryonic stem cells (ES cells) are unique cell populations with the ability of self-renewal, unlimited proliferation, multipotent differentiation and maintaining their undifferentiated state.
胚胎干细胞(ES细胞)具有自我更新、无限增殖、保持未分化状态和向所有三个胚层分化的潜能。
Working with iPS cells in this way also gives information that should make it easier to develop embryonic stem cells (es cells) from pig or other ungulate embryos, said the researchers.
研究者认为通过这种方法制造干细胞使得从猪或其他偶蹄类动物胚胎中提取胚胎干细胞(ES细胞)更容易。
This article reviews transplantation of embryonic stem cells(ES) for PD and concluded that ES is a good and promising selection for transplantation.
综合近几年有关胚胎干细胞（ES）移植治疗PD方面的文献，认为ES细胞是移植治疗PD较为理想的细胞，有着广阔的治疗前景。
Objective To investigate the effects of developmental stages of tetraploid embryos on mouse chimeras from embryonic stem cells (ES).
目的探讨四倍体胚胎发育阶段对胚胎干细胞（ES）嵌合体小鼠制备的影响。
Objective To investigate the effects of developmental stages of tetraploid embryos on mouse chimeras from embryonic stem cells (ES).
目的探讨四倍体胚胎发育阶段对胚胎干细胞（ES）嵌合体小鼠制备的影响。
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