囊胚期 meaning in English
blastula stage
Examples
- Es cells are the cells derived from the inner cells mass ( icm ) . they are capable of differentiating in vitro into multiple cells types under the stimulation of right signals
Es细胞来源于着床前囊胚期内细胞团( innercellmass , icm ) ，具有发育全能性。 - In a similar experiment , however , we succeeded in prompting human eggs ? on their own , with no sperm to fertilize them ? to develop parthenogenetically into blastocysts
但在另一个类似的实验，我们却能让卵子在未经受精作用下，成功以孤雌生殖的方式发育到囊胚期。 - Purpose embryonic stem cells ( escs ) which are from the inner cell mass ( icm ) of preimplantation blastula are pluripotent . neurons are considered as terminally differentiated cells that can not divide nor proliferate after injury
目的胚胎干细胞( embryonicstemcells ， escs )来源于着床前胚胎的囊胚期内细胞团( innercellmass ， icm ) ，具有发育全能性。 - The fertilized egg entered the 4 - cell stage in 2hlomin , and the 8 - cell stage in 2h20min . the fertilized egg entered the 32 - cell stage in 3hl2min , and the cells distributed in different layers . the fertilized egg entered the multi - cell stage in 4h05min and the early blastula stage in 5h
1小时30分受精卵开始第一次分裂； 2小时10分进入4胞期； 2小时20分进入8胞期： 3小时12分进入32胞期，细胞出现分层现象； 4小时05分进入多细胞期； 5小时进入高囊胚期； 6小时50分进入低囊胚期。 - There was no significant difference between the fusion rates of reconstructed embryos . the cleavage rate of embryos reconstructed with c57bl / 6j oocytes was significant high than that of kunming albino , but the former only developed to 4 - cell stage ; the later could develop to blastocyts . it is implied that the oocytes of inbred mouse cannot support the long - term development of kunming es cell
两种重构胚的融合率之间没有显著差异( p 0 . 05 ) ， c57bl 6j重构胚的卵裂率( 60 . 5 )明显高于昆明白小鼠( 33 . 7 ) ，但是前者只发育到4细胞期，而后者可以发育到桑椹期和囊胚期( 2 . 3 ) 。