Francavilla S, Bellocci M, Martini M, Bruno B, Moscardelli S, Fabbrini A, Properzi G
Boll Soc Ital Biol Sper. 1982 Jul 30;58(14):907-13.
The ultrastructural aspects of the germinal epithelium of 10 infertile men affected by maturative arrest of spermatogenesis were studied. We noted an increased number of malformed germinal cells. Marginal nuclear vescicles were present in spermatogonia of patients affected by spermatogonial arrest. The few spermatid present in the germinal epithelium of the patients affected by a spermatidic arrest presented changes of the nuclear condensation, the acrosome, and the tail. The Sertoli cells presented an immature aspect of the nucleus and changes of the "mantle". A possible correlation between the Sertoli cells changes and the altered spermatogenesis was proposed.
对10名因精子发生成熟停滞而不育的男性的生精上皮超微结构进行了研究。我们注意到畸形生精细胞数量增加。在精原细胞停滞的患者的精原细胞中存在边缘核小泡。在精子细胞停滞的患者的生精上皮中存在的少数精子细胞呈现出核浓缩、顶体和尾部的变化。支持细胞呈现出细胞核的不成熟形态和“套膜”的变化。提出了支持细胞变化与精子发生改变之间可能的相关性。
