[Morphological aspects of broad-plasma lymphocyte migration through ependymal cell of mammalian vascular plexus].
A morphological study of the cerebral vascular plexus was performed to find out the ways of blood cell migration from the vascular lumen into the liquor and in the opposite direction, as well as through ependymocytes. The material of the study consisted of cattle (cows and goats) with the body weight of 500 kg and 30-40 kg, respectively. From each animal species 16 animals were used in the study. Investigational methods included light and electron microscopy. Sequential stages of broad-plasma lymphocyte migration from the vascular lumen through endotheliocytes, capillary basal layer, connective tissue stroma, basal membrane of ependymocytes, as well as through proper ependymocytes have been revealed. The authors refer the phenomenon of broad-plasma lymphocyte migration to the phenomenon of emperipolesis.
Shakhlamov
V A
VA
Bitner
E G
EG
D000818:Animals; D002417:Cattle; D002465:Cell Movement; D002560:Cerebrovascular Circulation; D003593:Cytoplasm / Q000648:ultrastructure; D004727:Endothelium / Q000166:cytology / Q000648:ultrastructure; D004805:Ependyma / Q000166:cytology* / Q000648:ultrastructure; D006041:Goats; D008214:Lymphocytes / Q000502:physiology* / Q000648:ultrastructure; D008854:Microscopy, Electron
Morfologicheskie aspekty migratsii shirokoplazmennykh limfotsitov cherez épendimal'nuiu kletku sosudistogo spleteniia mlekopitaiushchikh.