1)  intracytoplasmic sperm injection(ICSI)
卵细胞浆内单精子显微注射
2)  oocyte
卵细胞
1.
Study on the mechanism of oocyte aneuploidy by spectral karyotyping;
光谱核型分析检测人未受精卵细胞非整倍体
2.
Study on the mechansim of oocyte aneuploidy formation by multicolor fluorescence in situ hybridization;
用荧光原位杂交技术研究人类未受精卵细胞的染色体非整倍体
3.
Study on the oocyte apoptosis during human fetal folliculogenesis;
人胎儿卵泡形成过程中卵细胞的凋亡
3)  Oocyte
人卵细胞
4)  Oocytes
卵细胞
1.
Vitrification of human oocytes and embryos has become an important assisted reproductive technology.
玻璃化冷冻技术已逐渐成为辅助生育技术中重要的应用技术之一,在保存未成熟卵细胞、成熟卵细胞、原核期胚胎、卵裂早期胚胎及囊胚方面均取得成功,并相继有临床妊娠分娩的报道。
5)  Fish germ cell
鱼卵细胞
6)  egg cell
卵细胞
1.
One of the two sperm cells moves to theegg celland fuses with it to form a zygote, and another one to central cell and fuses to form the endosperm,which completes the double fertilization.
原来在花粉管中相互联结的两个精细胞在退化助细胞中分开,一个与卵细胞融合,另一个与中央细胞融合,完成双受精。
2.
Torenia fournieri is a special plant withembryo sac partly protruding through the micropyleof ovule, and its egg cell, two synergids and part ofthe central cell can be clearly observed using lightmicroscope (Plate I-1, 2).
蓝猪耳(Toreniafournieri)胚囊部分裸露出胚珠,在光学显微镜下能清楚观察到卵细胞和助细胞的形态结构。
3.
The sperms were attached to the egg cell plasma membrane after .
(2)卵细胞受精过程为:授粉后13-13。
参考词条
补充资料:胞浆内单精子注射


胞浆内单精子注射


  即将一个精子通过卵子的透明带及细胞膜注入卵子的胞浆内使之受精。在无精症的患者可用附睾抽吸术或睾丸活检获得精子。首先去除卵子周围的卵丘细胞,培养3~4小时待其排出第1极体,显微操作只用于形态正常并成熟的卵母细胞。首先固定卵母细胞,第1极体位于12或6点钟处。注射吸管吸入一个近不活动的精子,其尾部首先进入吸管,在卵母细胞3点钟处将这一个精子注入卵子的细胞浆内,注射吸管缓慢退出,固定吸管放开卵母细胞。所有操作都在恒温平台上。受精成功率约为50%,是近几年来发展的治疗男性不育的新途径。
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。