Vydra G
Morphol Igazsagugyi Orv Sz. 1980 Jul;20(3):187-91.
Incidence of lamellae annulatae has been studied in testis biopsy specimens of 52 patients with varicocele, atrophia of testis, agenesia of ductus deferens and Klinefelter syndrome. Biopsies were performed between September 1977 and June 1979. Lamellae annulatae have been observed in every case except two. These observations seem to confirm the hypothesis, according to which lamellae annulate of germinal cells take their origin from the nuclear membranes. Their localization in Sertoli cells seems to contradict to this theory. Lamellae annulatae of germinal cells have a longitudinal, parallel arrangement. In Sertoli cells most of them appear to be concentric structure. Lamellae annulatae in accordance with data reported in literature in Leydig cells have not been found.
对52例患有精索静脉曲张、睾丸萎缩、输精管发育不全和克兰费尔特综合征患者的睾丸活检标本进行了环形薄片发生率的研究。活检于1977年9月至1979年6月进行。除两例病例外，在每一病例中均观察到了环形薄片。这些观察结果似乎证实了这样一种假说，即生殖细胞的环形薄片起源于核膜。它们在支持细胞中的定位似乎与该理论相矛盾。生殖细胞的环形薄片呈纵向平行排列。在支持细胞中，它们大多呈现为同心结构。根据文献报道的数据，在睾丸间质细胞中未发现环形薄片。
