实验性脑积水室管膜的新超微结构变化

New ultrastructural changes of the ependyma in experimental hydrocephalus.

作者信息

Takei F, Hirano A, Shapiro K, Kohn I J

出版信息

Acta Neuropathol. 1987;73(4):400-2. doi: 10.1007/BF00688267.

Abstract

New ultrastructural alterations of the ependymal cells in the altered container model of experimental feline hydrocephalus are described. These include half desmosomes and a basal lamina on the apical surface of the ependymal cells, punctate adhesion-like structures between intraventricular mononuclear cells and the apical surface of the ependymal cells and unusual distortion of the ependymal cells. The significance of these previously unreported morphological alterations is unknown.

摘要

描述了实验性猫脑积水改变容器模型中室管膜细胞新的超微结构改变。这些改变包括室管膜细胞顶端表面的半桥粒和基膜、脑室内单核细胞与室管膜细胞顶端表面之间的点状黏附样结构以及室管膜细胞异常变形。这些先前未报道的形态学改变的意义尚不清楚。