通过电子显微镜对母鸡和人类腱鞘的表面研究。

Surface study of tenosynovium in hens and humans by electron microscopy.

作者信息

Inoue H, Takasugi H, Akahori O

出版信息

Hand. 1976 Oct;8(3):222-7. doi: 10.1016/0072-968x(76)90005-x.

Abstract

A comparative study has been made of the surface structure of the tenosynovium in flexor tendon apparatus obtained from hens and humans. Three different parts of the visceral, and parietal layers, and vincula were observed by scanning electron microscopy. Lining cells of the visceral layer are relatively flat and enmeshed with filamentous fibrils, while those of the parietal layer and the vincula are covered with vesicular and granular particles. Intercellular space is occupied with a close meshwork of filamentous fibrils. These findings are similar in both hens and humans. It is, thus, suggested that the cellular structure varies in the three different parts of the tenosynovium probably in relation to their function.

摘要

对取自母鸡和人类的屈肌腱装置中腱鞘的表面结构进行了比较研究。通过扫描电子显微镜观察了脏层、壁层和腱纽的三个不同部分。脏层的衬里细胞相对扁平，与丝状原纤维交织在一起，而壁层和腱纽的衬里细胞则覆盖着囊泡状和颗粒状颗粒。细胞间隙被丝状原纤维的紧密网络占据。这些发现在母鸡和人类中相似。因此，提示腱鞘的三个不同部分的细胞结构可能因其功能而有所不同。