A new histological finding in the epithelium of the plexus choroideus
A new histological finding in the epithelium of the plexus choroideus
复制标题
DOI：
10.1007/bf02870278
复制
发表时间：
1933-01-01
影响因子：
--
通讯作者：
Biondi, G
中科院分区：
文献类型：
--
作者：
Biondi, G
用黑色银染法，在17例60岁以上的老年脑脉络丛上皮细胞和1例56岁的精神分裂症患者的脑中可见线状结构，通常形成外周环状结构。1例43岁的结核性脑膜炎，但不见于年轻正常人的脑部。室管膜和室管膜下组织中有丰富的纤维，通常形成与前述无关的小环，通常曲折盘绕成球状。神经丛细胞中的结构被归因于一个本质上类似于阿尔茨海默氏症S纤维形成的过程。
With the silver staining method described black, threadlike structures usually forming a peripheral ring were seen in epithelial cells of the choroid plexus from 17 senile brains, i.e., from subjects more than 60 yrs., and also in the brains from 1 oligophrenic patient of 56 yrs. and 1 case of tuberculous meningitis of 43 yrs., but not in brains from young normal persons. Abundant fibers, often forming small rings unrelated to the preceding, often tortuous and coiled into balls, were found in the ependyma and in the subependymal tissue. The structures in the plexus cells are attributed to a process essentially similar to that giving rise to Alzheimer''s fibrils.