查询词典 blastocyst

Blastocyst implantation is the progress of the invading and adhesion between trophectoderm and uterine endomembrane, which involved in the remodeling of the tissue of uterine.

胚胎着床是滋养外胚层细胞和子宫内膜细胞相互黏附和侵入的过程，涉及着床点和着床旁组织的重塑。

However, cell counts and inner cell mass to trophectoderm ratios of the embryos exposed to elevated temperature were not different from controls, suggesting that the developmental potential of the embryos which survive to blastocyst stage are not overtly impaired.

然而，处理组牛胚在温度升高过程中，发育到第9天的囊胚数，细胞数及内细胞团与滋养外胚层比率在统计学上与对照组之间没有差异。由此揭示，升高温度对牛囊胚期胚胎的发育没有明显损害。

Then we compared cleavage rate and blastocyst rate among different groups. After that we evaluated the quality of blastocysts by using ICM/TE (Inner cell mass/Trophectoderm cells) ratio via staining with propidium iodide and Hoechest333258, and analyzed the level of genome methylation and histone acetylation by immunofluorescence.

比较各组受精卵的卵裂率和囊胚发育率；并应用碘化丙啶和Hoechest333258对囊胚进行染色，利用ICM/TE值评价各组胚胎体外发育的质量；同时将囊胚进行免疫荧光染色，观察其基因组甲基化和组蛋白乙酰化的水平。

Howeer, at least one group has made it to the first step--creating a human blastocyst by inserting the nucleus of an adult skin cell into an enucleated oocyte Science, 28 April, p.

然而，至少有一个研究小组已经走出了第一步，通过将一枚**皮肤细胞的细胞核植入一枚去核的卵细胞培育了一个人类胚泡（科学，4月28日，516页）。

When the temperature was at 25℃, the EFS30 OPS two-step method had a blastocyst rate of 62.22%, the highest rate in all groups. After the morulae cultured from thawed embryos from the best straw group and OPS group were transferred, all groups have obtained offspring.

在25℃温度条件下细管法和OPS二步法玻璃化冷冻后的小鼠2-细胞胚胎，经培养发育至囊胚后，用H33342染色，在荧光显微镜下观察并进行细胞计数。

The results show the Boer goat oocyte and pre-implantation embryo are telomerase positive. According to the densitometry of bands under the CCD imagine system, the total telomere repeats product generated of oocytes, 4-cell, 8-cell, morulae and blastocyst are 25.348, 273.832, 56.117, 251.118, 519.46, respectively.

结果表明波尔山羊卵母细胞和早期胚胎都是端粒酶阳性；依据电泳条带在凝胶成像系统下的光密度计算相对总产品产量定量比较发现，卵母细胞最低为25.348，4-细胞为273.832，至8-细胞又降低到56.117，随后快速升高，桑椹胚为251.111，囊胚端粒酶活性最高为519.46。

Expression of tert and hprt genes were detected simultaneous in all single-copy embryos developed at 4-C (65h-post hCG, 4/4), 8-C (75 h-post hCG, 4/4), morulae (93h-post hCG, 4/4) and blastocyst (118h-post hCG, 4/4) stages and the level of transcription increased.

结果表明，持家基因hprt在成熟卵母细胞受精前后，以及胚胎早期发育过程中均存在转录本。40%卵母细胞中存在的tert mRNA在受精后很快降解，检测不到；胚胎基因组在2-C早期开始转录tert mRNA，转录水平逐渐上升。

When oocytes were matured at 37-39℃,the appearance of cumulus cell had protective effect on cleavage and blastocyst rate,the development rate of DOs significantly decreased compared to COCs.

当卵母细胞在37-39℃成熟培养时，卵丘细胞对卵母细胞的发育有一定的保护作用，DOs的发育能力显著低于COCs。

"In mammal s, the fertilized egg or zygote undergoes cleavage (cell division without cell growth) to form a hollow ball or blastocyst."

在哺乳动物中，卵与精子结合而成受精卵，受精卵发生数次细胞分裂后，形成一个中空球形的囊胚。

"In mammals, the fertilize d egg or zygote undergoes cleavage (cell division without cell growth) to form a hollow ball or blastocyst."

在哺乳动物中，卵与精子结合而成受精卵，受精卵发生数次细胞分裂后，形成一个中空球形的囊胚。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。