J Submicrosc Cytol Pathol. 1993 Oct;25(4):471-7.
The analysis of ultrastructural, kinetic and immunological characters of spermatozoa aspirated from the proximal segments of the epididymis of patients with congenital absence of vas deferens showed that most of them are defective. These spermatozoa, utilized in different procedures of assisted reproduction, showed a reduced fertilization rate. The data obtained in this study seem to indicate that CAV affects the development and functional properties of epididymal spermatozoa.
对先天性输精管缺如患者附睾近端吸出的精子进行超微结构、动力学和免疫学特征分析表明，其中大多数存在缺陷。这些用于不同辅助生殖程序的精子受精率降低。本研究获得的数据似乎表明，先天性输精管缺如会影响附睾精子的发育和功能特性。
