[Surface of the vascular plexuses of human cerebral ventricles].
The racemose part of vascular plexuses of the lateral ventricles has been studied in fetuses and persons at various age in the scanning and transmissive electron microscopes. In the magistral arteries of the vascular plexuses the neural trunks have been studied. They form the periadventitial plexus with a more complex network of connections in mature persons. The sulci and the elongated folds between them make the relief of the plexus. A rough surface of epitheliocytes has deep craters and irregular protrusions, microvilli, cilia and spherical bodies. The epitheliocytes are arranged in a single layer and connected with each other by means of protoplasmic peduncles. Over the epithelial layer, as single groups, Kolmer cells are situated.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002831:Choroid Plexus / Q000166:cytology / Q000648:ultrastructure*; D004848:Epithelium / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D008871:Microvilli / Q000648:ultrastructure; D008875:Middle Aged
Poverkhnost' sosudistykh spleteniĭ zheludochkov golovnogo mozga cheloveka.