查询词典 oocytes

On the D110, when mean total length reached about 86.5±5.9 mm, ovarian cavity grew bigger, and oocytes were firstly detected. Differentiation of testis was firstly observed in juvenile flounder with mean total length of 63.5±3.4 mm on the D90 when spermatogenous cell proliferated rapidly and spermaduct formed.

在90日龄、平均全长为63.5±3.4 mm的雄性牙鲆中，精原细胞快速增殖，并观察到了输精管结构；进一步的细胞学分化则出现在100日龄、平均全长为76.0±8.6 mm的个体中，此时可以看到精小叶的形成；在平均全长为140.0±15.2 mm时，精巢中出现初级精母细胞，标志着性腺分化的基本完成。

Methods Male infertility couples from October 2006 to July 2008 were chosen and divided into ICSI group and TESA+ICSI group. ICSI group were 584 oligozoospermia cases with alive normal sperm in spermatic fluid. TESA+ICSI group were 54 obstructive azoospermia cases with alive normal sperm in testicle. Two groups were treated with ICSI after wives obtained oocytes by ovarian stimulation.

选择2006年10月～2008年7月因男性不孕症夫妇行ICSI治疗的患者638例分成两组，ICSI组和TESA+ICSI组，ICSI组为自行排精后精液内可以找到正常形态活精子的少精症患者行ICSI治疗584例，TESA+ICSI组为梗阻性无精子症患者经睾丸穿刺找到睾丸内形态正常活精子行ICSI治疗共54例，两组女方均给予超促排卵用药获取卵母细胞。

Previous studies have demonstrated that primary spermatocyte can undergo meiotic divisions in MI oocytes and the resulting embryos can develop to term. However, the success rate is very poor.

已经证明初级精母细胞在显微融入MI卵母细胞后可以完成减数分裂并且产生的胚胎可以发育到期，只是发育率还非常低，作为一种形式的核移植，细胞周期的同步化处理对于胚胎的发育具有重要意义。

The preimplantation development competences of somatic cell nuclear transfer embryos reconstructed with enuleated goat Metaphase II oocytes matured in vivo and whole cells derived from adult fibroblasts of several mammalian species (goat, boer goat, bovine, tahr, panda) and human patient were evaluated.

研究去核山羊体内成熟的M II期卵母细胞与异种成年的哺乳动物(包括山羊、波尔山羊、牛、塔尔羊、熊猫)及人的成纤维细胞融合形成的体细胞核移植胚胎着床前的发育能力。

We found that during sexual maturation, a low level of SPARC expression occurred in ovary matrix, and moderate in theca cells, but there was no signal in granulosa cells and oocytes.

在eCG诱导的卵泡发育过程中，注eCG 6小时之后，SPARC在卵泡膜细胞和卵巢基质中的表达开始上调，之后显著增强，48小时在膜细胞和卵巢基质中都强表达。

A lot of follicular compartment cells, include cumulus cells, theca cells, granulosa cells cooperate with each other to facilitate the maturation of oocytes.

卵母细胞的成熟过程至少需要经过周围卵丘细胞、卵母细胞核以及核外细胞质等几个方面一系列的变化过程。

Dolly was the only lamb born from 277 fusions of oocytes with udder cells.

多利是277组卵母细胞和乳腺细胞的配对中唯一克隆成活的。

Our results confirm, for us, that the best way to do the experiments is with unfertilized oocytes.

我们的结果证实最好的实验工具是用未受精卵子，但卵子的取得并不是那么容易的事情。

Objective: To evaluate the application value of rescue ICSI of unfertilized oocytes after IVF.

目的：探讨卵胞浆内单精子注射在体外受精完全失败或受精率低于25%的常规IVF周期中的临床价值。

Nurse cells and oocytes in the unfledged eggs developed abnormally with vacuoles and fragments inside.

这一结果表明AbdB基因在家蚕蛹输卵管的发育中起重要作用。

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。