Haider S G, Passia D, Servos G, Hettwer H
Int J Androl. 1986 Feb;9(1):27-37. doi: 10.1111/j.1365-2605.1986.tb00865.x.
Ultrastructural studies on biopsy tissue from the right testis of a 39-year old patient with varicocele revealed 2.5-5 microns thick invaginations of the lamina propria towards the lumen of the seminiferous tubules. These invaginations were of various lengths. The presence of invaginations was confirmed through examination of serial semi-thin sections. In some seminiferous tubules two neighbouring deep invaginations were joined together thus completely encircling and thereby separating the basal compartment, and in some cases even the adluminal compartment, of the seminiferous tubule. The invaginations were surrounded continuously by the basement membrane and contained collagen fibres, cell processes of myoid cells and in some cases also their nuclei.
对一名39岁精索静脉曲张患者右侧睾丸活检组织的超微结构研究显示，固有层向生精小管管腔有2.5 - 5微米厚的内陷。这些内陷长度各异。通过连续半薄切片检查证实了内陷的存在。在一些生精小管中，两个相邻的深内陷连接在一起，从而完全包围并分隔生精小管的基底室，在某些情况下甚至分隔近腔室。内陷被基底膜连续包围，含有胶原纤维、肌样细胞的细胞突起，在某些情况下还含有它们的细胞核。
