胚胎发育

Short time delay dont result in preimplantation embryos death, but impacted blastula rate of pronucleus embryos.

短时间滞留不会引起着床前胚胎死亡，但却使原核胚发育到囊胚能力显著下降。3。

Based on Experiment two, froze-thaw embryos were cultured to the stage of blastula and thentransferred to uterus in experiment three.

试验三：以试验二为基础，将各组冷冻解冻胚胎培养发育至囊胚期进行子宫移植。

Double-walled stage of the embryo succeeding the blastula.

囊胚发育之后的双层胚胎。

Methods: Human mature oocytes were cryopreserved using cryoleaf. Resuscitated oocytes were administered by intracytoplasmic sperm injection, embryo transplantation or cultured to blastulation, observing the fertilization and developmental capacity of oocytes.

运用cryoleaf进行人类成熟卵母细胞玻璃化冷冻保存，复苏后行胞浆内单精子注射-胚胎移植或培养至囊胚形成，观察复苏后卵母细胞受精及发育能力。

RESULTS:N CAM at muscle canal surface and neuromuscular junction were dyed i...

结果：大鼠胚胎期，肌管的表面和神经肌肉接头部N-CAM呈强烈着染，在发育过程中其浓度逐渐减退，至成年肌肉时几乎消失。

The middle zone of the mesoderm of a chordate vertebrate embryo, from which excretory tissue develops.

中胚叶节脊索类脊椎动物胚胎的中胚层的中间部分，最终会发育成排泄组织

OBJECTIVE: Western-blot technique is utilized to further validate FHL1 and HOXD13 gene expression in protein levels in muscle tissue of patients with congenital clubfoot, the in vivo HOXD13 and predicted binding sites in embryonic foot development was verified using chromatin immunoprecipitation technology.

目的：应用Western-blot技术进一步验证先天性马蹄内翻足患者足部肌肉组织中FHL1，HOXD13基因蛋白质水平的表达，应用染色质免疫沉淀技术验证在胚胎足部发育时在体内HOXD13和预测结合位点的结合作用。

The layer of gelatinous material that separates the inner and outer cell layers of a coelenterate.

胚盘由哺乳动物受精卵分裂而形成的细胞层。后期分裂为三层，胚胎由此发育

The corn snake embryos develop inside the protective, leathery shell.

粟米蛇的胚胎在坚韧的保护壳里发育。

Nearly 50 percent of the cumulus cells that successfully fused with an egg developed into an advanced embryo.

接近50%的成功与卵子结合的积细胞发育成为复杂的胚胎。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。