Oláh I, Kupper A, Dúcz P
Second Department of Anatomy, Semmelweis University Medical School, Budapest, Hungary.
Acta Biol Hung. 1994;45(2-4):375-86.
Splenic Schweigger-Seidel sheath or ellipsoid was studied by anti-vimentin monoclonal antibodies, clones 3B4 and V9. The 3B4 mAb recognizes a cell type with cytoplasmic granules and long processes which make a network around the endothelial cells of the penicilliform capillaries. The V9 mAb identifies the reticular cells of the spleen which form the supporting system of the Schweigger-Seidel sheath. The sheath covers the entire length of the penicilliform capillary from the central artery, including the branching area. The appearance of the Schweigger-Seidel sheath in a section depends on the section plane; namely, at the branching area its shape is highly irregular, while close to the red pulp it looks like a sleeve. Therefore, the English term "ellipsoid" does not cover the morphological appearance of this unique splenic structure; the Schweigger-Seidel sheath is a correct term.
运用抗波形蛋白单克隆抗体（克隆3B4和V9）对脾施韦格-赛德尔鞘或椭球体进行了研究。3B4单克隆抗体识别一种具有细胞质颗粒和长突起的细胞类型，这些长突起在笔形毛细血管的内皮细胞周围形成网络。V9单克隆抗体识别构成施韦格-赛德尔鞘支持系统的脾网状细胞。该鞘从中央动脉覆盖笔形毛细血管的全长，包括分支区域。施韦格-赛德尔鞘在切片中的外观取决于切片平面；也就是说，在分支区域其形状高度不规则，而靠近红髓时它看起来像一个套管。因此，英文术语“椭球体”并不能涵盖这种独特脾结构的形态外观；施韦格-赛德尔鞘是一个正确的术语。
