Zahn U, Philipp E, Helmer R
Zentralbl Gynakol. 1976;98(8):455-64.
In high active steroid producing cells of the human corpus luteum we can find in the cytoplasm a well developed smooth endoplasmic reticulum in form of smooth tubules and homogenously spread vesicles resulting from an active metabolic process. We also find specific concertinalike folded membrane complexes which too belong to the endoplasmic reticulum. Numerous mainly tubular mitochondria contain dense lipoid inclusions. Their close conection with the endoplasmic vesicles is expression of a direct interaction of both cell organelles in progesterone production. The transport of the intracellular formed steroid hormones to the capillary takes place via locally enlarged intercellular spaces which communicate with the pericapillary space. On the other hand there are pericellular canaliculi which are coated with a membrane. They have no direct connection to the pericapillar space.
在人类黄体中高活性甾体生成细胞的细胞质内，我们可以发现一种发育良好的滑面内质网，它呈滑面小管和由活跃代谢过程产生的均匀分布的囊泡形式。我们还发现了特定的类似手风琴折叠的膜复合物，它们也属于内质网。大量主要为管状的线粒体含有致密的类脂包涵体。它们与内质囊泡的紧密连接表明这两种细胞器在孕酮生成过程中存在直接相互作用。细胞内形成的甾体激素通过与毛细血管周间隙相通的局部扩大的细胞间隙运输到毛细血管。另一方面，存在被膜包被的细胞周小管。它们与毛细血管周间隙没有直接连接。
