胚

To show that this, too, is possible, the researchers created a special sort of blastocyst whose cells have double the number of chromosomes found in normal mouse cells.

为证明这是可能的，研究人员制造了一种特殊的胚泡，它的细胞较正常老鼠细胞有两倍的染色体。

The results suggest that changes of lectin-binding intensity in mouse endosalpinx are associated with steroid hormones and blastocyst regulation.

提示输卵管粘膜凝集素结合特性的变化，可能与生殖周期激素的波动和胚泡的调节有关。

However, the blastocyst rate of embryos cultured in TE was significantly higher than mWM and CZB.

用等量的果糖代替培养液mWM中的葡萄糖，所形成的培养液mWM3能使82%的胚胎发育到囊胚期。3。

More oocytes from natural ovulation cycles (28%) developed into blastocyst than that from superovulation (16%).

与超排相比较更多的在自然周期的体内成熟卵母细胞(16%，28%)发育到了囊胚。

Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.

植入之后不久，胚囊的壁，即滋养细胞含有两层细胞。

Current technology uses cells from blastocyst that are more developed, but the process destroys the ability of the embryo to continue to grow.

目前使用胚泡中的细胞技术较为发达，但是这一过程摧毁胚胎继续成长的能力。

This time the small number of blastocyst cells, once affected by the impact of harmful substances, it is difficult to repair cell damage.

这个时候囊胚细胞数量较少，一旦受有害物的影响，细胞损伤则难以修复。

It underlies the blastodisc early in development and becomes enveloped by the blastoderm during epiboly .

发育早期它在胚盘之下，外包时期变成藉由囊胚包裹。

Planaria is the most simple in three blastoderm animal, its nerve system is ladder-like.This is the bio- evolution of the nerve system.

三胚层动物扁形动物涡虫的神经元连接成梯形神经系，有原始的脑和两条神经索，反映了原始生命反射功能的进化和演变。

Hydra is two blastoderm animal, its nerve system is network-like.

两胚层腔肠动物水螅的神经元连接成网状神经系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。