2) intracytoplasmic sperm injection
胞质内单精子注射
1.
Objective To compare the fertilization rate and embryonic development of oocytes inseminated by conventional in vitro fertilization(IVF) or intracytoplasmic sperm injection(ICSI) in patients with normozoospermic semen during IVF cycle.
目的探讨同胞卵行常规体外受精-胚胎移植(IVF)和胞质内单精子注射(ICSI)对受精、受精后胚胎的影响并寻求ICSI指征。
2.
This study compared x-sorted frozen-thawed sperm with conventional sperm in intracytoplasmic sperm injection(ICSI), and investigated the effect of the state of x-sorted frozen-thawed sperm, the polyvinyl pyrrolidone(PVP)concentration in the spermic manipulation medium, and the first polar body(PB)on the in vitro development of the ICSI zygotes of x-sorted frozen-thawed sperm in dairy cow.
本试验比较了奶牛X性控冻精和常规冻精的胞质内单精子注射(ICSI)效果,同时研究了奶牛X性控冻精的运动状态、聚乙烯吡咯烷酮(PVP)的浓度和卵母细胞的第一极体位置对奶牛X性控冻精ICSI的影响。
3) intracytoplasmic sperm injection
卵胞质内单精子注射
1.
Objective: To evaluate the effect of intracytoplasmic sperm injection (ICSI) using cryopreserved-thawed testicular spermatozoa with testicular fine needle aspiration (TEFNA) in patients with non-obstructive azoospermia.
目的:对经皮睾丸微穿刺活检后冷冻保存精子卵胞质内单精子注射(ICSI)治疗非梗阻性无精子症所致不育进行临床总结,并对其影响治疗结果的因素进行探讨。
4) ICSI
卵胞质内单精子注射
1.
Decondensation of the Sperm Nucleus Effects on the Male Pronucleus and Embryo Development of Porcine Oocytes after Intracytoplasmic Sperm Injection (ICSI);
精核解聚影响猪卵胞质内单精子注射（ICSI）效果研究
2.
Objective To observe the effects of cryopreservated sperm on intracytoplasmic sperm injection (ICSI).
目的了解冷冻保存对射出精子和经皮附睾、睾丸微穿刺抽吸精子进行卵胞质内单精子注射(ICSI)临床结果的影响。
5) Intracytoplasmic Sperm Injection
单精子胞质内注射
1.
Study on Main Influences of the Effect of Intracytoplasmic Sperm Injection(ICSI) in Goat;
影响山羊单精子胞质内注射（ICSI）效果主要因素的研究
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。
参考词条