title: [Several details of the ultrastructural organization of the blood-brain barrier in humans and animals].
abstract: Electron microscope study of capillaries, arterioles, and venules of the cerebral cortex, strio--pallidar and nonneurosecretory complexes of hypothalamus of the man, cat, and rat revealed some details of the structure of the basal membrane and its interrelationship with adjacent astrocyte processes. Specific tight--junction type was present constantly among the adjacent membranes of glial cells. The system of the specializations and basal membrane seems to exert regulatory influence upon functioning of the blood--brain barrier.
mesh_terms: D000818:Animals; D001160:Arterioles / Q000648:ultrastructure; D001253:Astrocytes / Q000648:ultrastructure; D001485:Basement Membrane / Q000648:ultrastructure; D001812:Blood-Brain Barrier; D001921:Brain / Q000098:blood supply*; D002196:Capillaries / Q000648:ultrastructure; D002415:Cats; D002540:Cerebral Cortex / Q000098:blood supply; D003342:Corpus Striatum / Q000098:blood supply; D004727:Endothelium / Q000648:ultrastructure; D006801:Humans; D007031:Hypothalamus / Q000098:blood supply; D007365:Intercellular Junctions / Q000648:ultrastructure; D008854:Microscopy, Electron; D051381:Rats; D014699:Venules / Q000648:ultrastructure
vernacular_title: Nekotorye detali ul'trastrukturnoĭ organizatsii gemato-éntsefalicheskogo bar'era u cheloveka i zhivotnykh.