查询词典 oocytes

The duration and temperature during ovary transportation and handling might, therefore, affect the recovery of culturable COCs, chromatin configuration and developmental competence of oocytes.

在具体的实施过程中，从屠宰场向实验室运输卵巢、卵母细胞培养前操作等都需要一定的时间，这可能会对卵母细胞的回收率、卵母细胞成熟质量、甚至受精后的发育产生不良影响。

The cleavation rates and blastocyst development rates of cloned embryos were used to assess the efficiency of different operational procedure. Finally, the best combination of operational procedure, that the spindle-viewer system was used for oocytes enucleating, and donor cell was electrofused into ooplasm by electrical pulse (1.9 kV/cm, 10 ms, two) to reconstruct bovine cloned embryos.

以核移植胚胎的卵裂率、囊胚发育率作为检测指标，对不同的方法所获得的克隆胚胎的卵分裂率与囊胚发育率进行比较，最后筛选获得1个优化的牛体细胞核移植操作程序，即采用Spindle view系统对牛卵母细胞进行去核操作，将供核体细胞注射到卵周隙，然后通过电融合法将供体核引入去核卵细胞质(电融合参数为1.9 kV/cm，脉冲时程10 ms，方波2次间隔2 s)。

Cell nucleus/transplantation ; electrofusion ; oocytes ; embryos

细胞核/移植；电融合；卵母细胞；胚胎

Oocytes from different size of follicular had different development ability.

不同直径大小卵泡中的卵母细胞体外成熟能力不同。

Objective To clarify the relationship between oocyte maturation and mitochondria distribution by investigating the distribution of mitochondrial in immatured and matured human oocytes.

目的研究人未成熟和成熟卵母细胞中线粒体的分布，进一步阐明卵母细胞成熟和线粒体分布的关系。

Methods Both immatured and matured oocytes were stained by Mito Tracker Green FM.

方法未成熟卵母细胞和成熟卵母细胞均用Mito Tracker Green FM染色，经多聚甲醛固定后在激光扫描共焦显微镜下观察线粒体的分布。

With the great progress in embryo engineering during the past decade, the maturing oocytes with high qualities and quantities are increasedly required.

然而由于目前对卵泡发生和发育的调节机制仍知之甚少，因此大大制约了利用卵泡体外培养和体外成熟技术生产成熟卵母细胞的成功率。

The mammalian oocytes are important materials for study of meiotic cell cycle in developmental biology and cell biology.

哺乳动物卵母细胞是发育生物学和细胞生物学的重要研究对象。

Cycloheximide was proved to be a good inhibitors to block meiotic resumption of oocytes.

然而，CHX在山羊上的研究很少，对于CHX抑制后山羊卵母细胞的成熟、发育和胞质成熟都没有研究报道。

The in vitro meiotic process and developmental competence of buffalo oocytes from different size follicles was investigated.

探讨了不同大小水牛卵泡卵母细胞体外成熟过程中的减数分裂进程及其胚胎发育潜能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。