Objective: To report the clinical outcomes following intracytoplasmic sperm injection (ICSI) with vitrified sperm from patients with severe male factor infertility. Design: Retrospective case series. Setting: IVF unit of
Abstract Conventional freezing procedures and containers are not appropriate for spermatozoa from the testis because of their low number and poor in-situ motility, and various types of container have been utilized to fre
目的探讨封闭式薄片法对梗阻性无精子症(O A )患者睾丸单精子的冷冻效果,以期为非梗阻性无精子症(N O A )患者单精子冷冻保存提供一种简单有效的方式。 方法选取2 0 1 6 年6耀1 2 月在大连市生殖与遗传医学中心诊断为OA 1 5 例患者作为研究对象,应用封闭式薄片法冷冻方式对睾丸单精子进行冷冻保存。睾丸冷冻精子解冻复苏后(冷冻组),对体外成熟(IV M )卵子行卵胞浆内单精子显微注射技术(IC S I),统计其受精率与卵裂率