目的提高人未成熟卵母细胞体外培养的成熟率。
Objective To promote the maturation rate of human immature oocytes in vitro.
目的：探讨玻璃化冷冻未成熟卵母细胞的有效性。
Objective: to investigate the efficiency of vitrification of immature oocytes to expand the field of gamete cryopreservation.
目的：探索体细胞移入未去核成熟卵母细胞后单倍体化的能力。
Objective: To investigate the haploidization of somatic cell nuclei in non-enucleated mature oocytes regarding chromosomes and developmental potential.
发现小鼠成熟卵母细胞纺缍体和染色体的正常率分别为82%和86%。
The normal rates of meiotic spindle and chromosome were 82% and 86% respectively.
前言：目的以小鼠为研究模型，探索观察成熟卵母细胞纺缍体和染色体的方法。
Objective: This study is designed to find an effective method of observing the morphology of meiotic spindle and chromosome in mature oocytes, taking the mouse as a model.
将屠宰场采集的猪卵巢分为热应激组和对照组，分别检测两组未成熟卵母细胞的各项指标。
Pig ovaries collected from the slaughterhouse were divided into heat stress group and control group. Immature oocytes were taken from ovaries in each group.
目的探讨未经任何药物刺激的未成熟卵母细胞行体外成熟（IVM）治疗不孕症的临床价值。
Objective To evaluate the efficacy of in vitro maturation ( IVM) and fertilization of unstimulated immature oocytes for the treatment of infertile women.
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。
Oocyte retrieval after in-vitro maturation (IVM) provides a new treatment option, especially for infertile women with polycystic ovary syndrome (PCOS).
比较两种方法是否存在差异。以该周期获得成熟卵母细胞数回顾性判断卵巢储备功能，加以校对。
Then, ovarian reserve is valued according to the maturation oocytes to retrieve in this cycle with excluding any other factors.
猪卵母细胞的体外成熟培养、成熟卵母细胞的孤雌激活和胚胎培养是胚胎生物工程技术的主要环节。
The culture of porcine oocytes maturation in vitro, parthenogenetic activation of MII porcine oocytes and embryo culture are main technology of embryo biology engineering.
结论：本研究所设计的未成熟卵母细胞评分系统能够较准确地反映卵母细胞的发育潜能，具有一定的应用价值。
Conclusion: the scoring system of immature oocyte we supposed can correctly reflect the development potential of oocyte, so it has applicative value and can be applied widely.
RTPCR表明，银鲫M3CK基因在成熟卵母细胞和胚胎发育早期可检测到少量的转录产物，在胚胎发育期间从肌肉效应期开始转录，并一直持续表达。
RT PCR analysis showed that the maternal mRNAs of the gibel carp M3 CK gene was detected in mature eggs and early stage embryos.
他们接下来从狗的卵母细胞（一个不成熟雌性受精前的生殖细胞）中提取DNA，并将荧光修饰的狗细胞注入其中。
They next extracted DNA from a dog oocyte (an immature female reproductive cell prior to fertilization) and injected the fluorescent-modified dog cells into it.
方法采用小鼠卵母细胞体外培养、体外受精的方法研究了硫酸锰对小鼠卵母细胞成熟和受精能力的影响。
Methods The effect of manganese vitriol on meiotic maturation and fertilization ability of mouse oocyte was studied by culture of mouse oocyte and in vitro fertilization (IVF).
只有次级卵母细胞会预期进一步成熟。
Only the secondary oocyte is destined for further maturation.
目的探索巯基乙酸对非洲蟾蜍和小鼠卵母细胞体外成熟的影响。
Objective To investigate the effect of thioglycolic acid on oocyte maturation process in vitro in mice and Xenopus .
HX对卵母细胞成熟具有多方面的影响。
研究结果证明，牛卵巢卵母细胞可作超低温冷冻长期保存，解冻后可以体外培养成熟。
These results indicate that bovine follicular oocytes can be frozen for long term preservation in liquid nitrogen and mature in vitro after thawing.
卵母细胞体外成熟培养技术是现代生物技术中的重要内容之一。
Occyte maturation culture technology in vitro is one of the main contents in modern biotechnology.
卵母细胞成熟调控机理的研究一直是发育生物学领域的一项极其重要的课题。
The study of regulative mechanism of oocyte maturation is always particularly major problem in biology of development.
方法：通过HIO与CVM分别获得100个、80个成熟小鼠卵母细胞，制备染色体标本进行核型分析。
Methods: 100 matured mouse oocytes were obtained by HIO and 80 by CVM. Their chromosomal complements were prepared and analyzed.
免疫活性肽(ICP)和表皮生长因子(EGF)是两种生物活性因子，ICP对牛卵母细胞体外成熟及胚胎体外培养的影响还未见报道。
Immunocompentent peptide (ICP) and epidermal growth factor (EGF) are two bio - active factors, the effect of ICP on in vitro maturation of bovine oocytes and development of embryos not being reported.
草鱼一年多次产卵的生物学基础主要是：(1)成熟草鱼卵母细胞发育的不完全同步性。
The biological basis consists of: (1) the development of oocytes in the ovary of the brood fish is not completely synchronous.
虽然牛卵母细胞体外成熟培养技术已趋于成熟和完善，但卵母细胞成熟机理的研究还有待深入。
Although the technology of In Vitro maturation is more and more maturated, the mechanism of maturation needs further study.
结果表明海狸鼠卵母细胞与其它啮齿动物的卵母细胞一样，能够在体外培养成熟，完成第一次减数分裂，排出第一极体。
The results indicated that nutria oocytes, like other rodent oocytes, can be matured in vitro, complete first meiotic division and discharge first polar body.
探讨了卵母细胞的不同采集方法对南阳牛卵母细胞体外成熟的影响。
It was discussed on effect of oocytes maturation and fertilization in vitro of Nanyang cattle by different collecting ways.
因此，近年来人们开始探讨人工控制卵母细胞核成熟，以提高卵胞质成熟度。
Therefore, people begin to attempt to inhibit nuclear maturation of oocytes, to improve oocyte quality.
前言：目的探讨小鼠巨细胞病毒对小鼠卵母细胞体外成熟的影响。
Objective: to study the effect of murine cytomegalovirus on the in vitro maturation of mice immature oocytes.
卵母细胞成熟潜能的获得显然具有温度依赖性。
Therefore, the acquisition of maturation competence in oocyte is dependent on a suitable temperature.
卵母细胞成熟潜能的获得显然具有温度依赖性。
Therefore, the acquisition of maturation competence in oocyte is dependent on a suitable temperature.
应用推荐