2) Sheep oocytes
绵羊卵母细胞
1.
The objective of present study were to compare parthenogenic development of sheep oocytes activated by different sequential treatments with either 7% ethanol or 5mM ionomycin, and either 2mM 6-dimethylaminopurine (6-DMAP) or 6-DMAP+ 5μg/mL cytochalasin B(CB).
本研究利用常规化学激活剂离子酶素(Ionomycin)和乙醇分别与6-二甲基氨基嘌呤(6-Dimethylaminoputine,6-DMAP)和细胞松弛素B(CB)的不同组合对绵羊卵母细胞的激活后体外发育效果进行了比较。
3) Ovine oocyte
绵羊卵母细胞
1.
Effect of the inhibitor of cdk and specific phosphodiesterase isoenzyme inhibitors on ovine oocytes meiotic maturation in vitro;
磷酸二酯酶亚型抑制剂与细胞周期蛋白抑制剂对绵羊卵母细胞体外成熟的影响
2.
The effects of TGFα and EGF on nuclear and cytoplasm maturation of ovine oocytes cultured in basical medium + BSA, serum, BSA+EGF and BSA+TGFα respectively were investigated by immunofluores-cence and orcein staining.
采用地衣红染色和免疫荧光的方法,观察了培养在基础培养液加BSA、血清、BSA+EGF和BSA+TGFα四组成熟培养液中绵羊卵母细胞的核成熟状态和α-微管蛋白分布,以及成熟培养后皮质颗粒(CG)的分布情况。
3.
This study was designed to examine the ultrastructural changes of ovine oocytes classified according to follicular size and layers of cumulus cells before and after in vitro culture.
实验利用透射电镜研究了根据卵泡大小和卵丘细胞层多少分类后各类绵羊卵母细胞在体外成熟培养前后超微结构的变化 ,结果表明 :小卵泡 (直径小于 1mm)卵经过体外培养其线粒体、皮层颗粒等细胞器均未达到成熟卵母细胞中这两种超微结构的分布状态 ;大、中两类卵泡(直径大于 3mm和 1 3mm)卵经过体外培养细胞质成熟较好 ,但其线粒体的分布与体内成熟卵稍有差异 ,说明当前的培养系统并不能支持卵胞质充分成熟 。
4) Immature oocytes
未成熟卵母细胞
1.
Study on OPS cryopreservation of mouse immature oocytes;
小鼠未成熟卵母细胞OPS法冷冻保存技术的研究
2.
Objective To investigate the effects of 200 μmol/L nuclear inhibiter(Roscovitine)on maturation and security in vitro in human immature oocytes.
目的观察核抑制剂(Roscovitine)对人未成熟卵母细胞体外成熟(in vitromaturation,IVM)安全性的影响。
5) oocyte maturation
卵母细胞成熟
1.
Effect of Vascular Endothelial Growth Factor in Follicle Fluid on Human Oocyte Maturation and Early Embryo Development;
卵泡液中VEGF水平对卵母细胞成熟及早期胚胎发育的影响
2.
Function of cAMP signaling pathway in serotonin-induced oocyte maturation of hard clam Mercenaria mercenaria;
cAMP信号通路在5-羟色胺诱导硬壳蛤卵母细胞成熟过程中的作用
3.
It is important to study the mechanism of oocyte maturation because oocyte maturation is essential for the female procreation.
本研究探讨了原癌基因c-erbB2和c-myb对小鼠卵母细胞成熟的影响及其在调控卵母细胞成熟中与丝裂原活化蛋白激酶(mitogen-activated protein kinase,MAPK)和成熟促进因子(maturation promoting factor,MPF)的上下游关系。
6) immature oocyte
未成熟卵母细胞
1.
Correlation between cumulus cell morphology and developmental potential of the immature oocytes collected from unstimulated women with polycystic ovarian syndrome;
多囊卵巢综合征患者卵丘形态与未成熟卵母细胞发育潜能关系
2.
Low dose of FSH or hCG used before immature oocyte retrieval could increase the clinical pregnancy rate.
未成熟卵母细胞体外成熟培养为解决多囊卵巢综合征不孕患者生殖、生育问题提供新的治疗途径。
3.
Objective: To investigate the efficiency of vitrification of immature oocytes to expand the field of gamete cryopreservation.
目的:探讨玻璃化冷冻未成熟卵母细胞的有效性。
补充资料：不成熟卵母细胞体外成熟
不成熟卵母细胞体外成熟
是将表皮生长因子和促性腺激素联合用于不成熟卵母细胞进行体外培养，提高受精率及提高不成熟卵母细胞的体外成熟率。它是一项助孕技术，可以减少超排卵带来的经济负担和卵巢过度刺激的危险。解决卵巢本身缺陷诱发排卵无效病人的生育问题，以及为“卵子指赠”工作提供卵母细胞来源，但体外成熟的卵母细胞的胚胎较体内成熟卵母细胞要差，因此必须了解影响卵母细胞体外成熟能力因素和改善培养环境。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条