查询词典 oocytes

Meanwhile to explore the influence of psychosocial stress factors on oocyte maturity, the number of retrieved oocytes and merogenesis, the plasma levels of A and NA and the follicular fluid levels of NA, estrogen and androgen were examined in pregnant and non-pregnant women.

并通过对妊娠与未妊娠妇女血浆中A、NA及卵泡液中NA、雌激素、雄激素水平测定，结合获卵数和卵裂数进行相关性研究探讨心理社会因素对卵泡发育成熟的影响。

Follicular oocytes were recovered by aspiration and dissection from a giant panda died of disease during nonbreeding season and fertilized in vitro with frozen semen after maturation in vitro.

用抽吸法和切割法采集非发情季节病亡大熊猫的卵泡卵母细胞，经体外成熟培养后，用大熊猫冷冻精液进行体外受精。

Therefore, the oocytes quality decline induced by ooplasmic defect may be the main reason that cause older female sterility and pregnancy failure.

因此，卵胞质缺陷诱发的卵母细胞质量的下降可能是引起许多老龄妇女不育和怀孕失败的主要原因。

Ooplasmic transfer increases the fertilizability of the aged oocytes and the early embryonic viability, it has led to the birth of health babies, and become a hotspot in the realm of human assisted reproduction biotechnology and animal clone.

卵胞质转移技术能有效改善老龄卵母细胞的受精能力和早期胚胎的发育能力，在人类已有健康后代出生，它已成为人类辅助生殖生物技术和动物克隆研究的新热点。

Follicular oocytes had developed to the stage of GV, GVBD, M I, MII after 0 h, 4 h, 14 h and 24 h of culture, respectively, judged by morphological cretirea of oocyte chromosome stained with orcein.

根据地衣红染色，对山羊卵母细胞的核染色体的形态观察发现，直径为2-3mm的卵泡其卵母细胞在体外分别培养0、4、14和24小时即可发育到GV、GVBD、MⅠ、MⅡ期。

Orcein staining;oocytes;nuclear maturation;swine

地衣红染色；卵母细胞；核成熟；猪

Effects of EGF and TGFαon oocyte maturation Ovine oocytes cultured in TCM199+serum, TCM199+BSA+EGF, TCM199+BSA+TGFαand TCM199+BSA, respectively were investigated by immunofluorescence and orcein staining.

在子宫腺和生长卵泡的壁层颗粒细胞中有较弱的表达。

The result of frozen MⅡoocytes using three methods indcated that the self-restraintspear method was better than OPS, and the effection of frozen altogether with self-restraintspear method and centrifugal was the best; the frozen effection was not ideal using fluidspear for 8- cell ovocyte.

用三种冷冻方法(OPS法；自制移液枪头法；移液枪头法+离心法)对MⅡ卵母细胞冷冻的结果表明，自制移液枪头法优于OPS法，其中以移液枪头法+离心组的冷冻效果最好；用移液枪头法对体外发育到8-细胞期卵母细胞的冷冻效果不理想。MⅡ期卵母细胞用OPS法冷冻后卵母细胞IVF和电激活的卵裂率都显著高于移液枪头法(P＜0.01)，电激活后2-细胞卵裂率比IVF高。

ABSTRACT 1. Effects of cycloheximide and cytochalasin B on the parthenogenetic development of buffalo oocytes were investigated.

系统探讨了放线菌酮和细胞松弛素B对水牛卵母细胞孤雌激活的影响。

Effects of EGF on the in vitro maturation and parthenogenetic development of bovine oocytes were studied.

在卵母细胞体外成熟液中分别添加10，30，50ng/ml表皮生长因子，24h检查成熟率，并进行孤雌激活。

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。