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pronuclear相关的网络例句

查询词典 pronuclear

与 pronuclear 相关的网络例句 [注:此内容来源于网络,仅供参考]

We compared the effects of ICSI with and without a combination of DTT and EA on male pronuclear formation and embryonic development of porcine oocytes.

比较DTT与电激活的联合处理或单一处理对ICSI后猪卵母细胞雄原核形成与胚发育的影响。

To optimize the in vitro culture system of mouse pronuclear zygote and to investigate the effect of FBS, PVA, hLIF on mouse zygote development in vitro, we did four experiments separately.

筛选最佳的小鼠胚胎体外发育培养体系,并进一步探讨不同浓度的FBS、PVA、hLIF对其体外发育的影响,从而为小鼠卵母细胞核移植后重构胚的体外培养提供支持。

Results The Southern blot result showed that 4 among 188 goats produced by pronuclear microinjection had integrated hEPO gene.

结果在原核注射获得的188头羔羊中,经Southern blot法检测有4头羊含有hEPO基因,其中3头为母羊,1头公羊于出生后20d死亡;3头转基因母羊hEPO基因的拷贝数分别为1、10、2;Western blot检测结果显示转基因羊乳中的hEPO分子质量为32kDa;MTT法检测结果表明,在泌乳10d的3只转基因羊乳汁中,每毫升乳汁中hEPO活性分别达到1.17×102IU、1.90×104IU、1.91×104IU。

Among these significant advances has been the ability to alter the genetic constitution of eggs by pronuclear and nuclear transfer as well as by the introduction of specific cloned genes into eggs and embryos.

近年来,应用于研究哺乳动物卵子和胚胎新的实验方法已有重大发展,为深入研究哺乳动物胚胎学提供了前所未有的重要手段。

Sperm morphological change after ICSI and factors affecting the pronuclear formation and embryo development of buffalo oocytes after ICSI were investigated in this study.

本研究主要探讨水牛胞质内受精后精子的形态变化、原核形成类型及相关影响因素。

The cleavage and pronuclear formation rate of oocytes treated with 5μmol/L Ion were significantly higher than that of oocytes with EH treatment.

结果发现,5μmol/L Ion激活处理水牛卵母细胞分裂率(63.0%vs 54.2%,P<0.05)及原核形成率显著高于EH处理的卵母细胞。

The present study was conducted to investigate the effect of 6-DMAP on parthenogenetic activation rate, pronuclear formation and in vitro parthenote development of in vitro matured goat oocytes.

体外成熟的山羊卵泡卵母细胞用7%的乙醇和5μmol/L的离子霉素刺激处理后,分别置于含2 mmol/L 6-二甲基氨基嘌呤(6-DMAP)和不含6-DMAP的培养液中培养4 h,研究6-DMAP对体外成熟山羊卵泡卵母细胞孤雌激活率、原核形成以及孤雌胚体外发育潜能的影响。

The extra pronuclear of triploid zygotes after IVF is from sperm and the zygotes have no implantation value.

IVF后3PN卵子中多余的原核多为精子来源,没有移植价值;ICSI后3PN中多余的原核非精子来源,ICSI后3PN中二倍体率与IVF相比显著增高,在患者ICSI后无2PN卵子时可考虑行植入前遗传学诊断。

Even though the older oocytes were easier to activate and developoed more rapidly to the pronuclear stage than younger ones after artificial stimulation, the percentage of blastocyst development was lower than that in younger oocytes.

大龄卵比小龄卵易于激活而且形成原核的速度比小龄卵快,但卵激活后发育至囊胚的比例较小龄卵低。

However, pronuclear microinjection has been proven to be inefficient in producing transgenics and in inserting a piece of DNA into a specific site in the host genome.

但该方法存在整合效率太低及不能定点整合的问题。

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