[Electron microscopy study of microcirculation in the rat cerebral cortex after total neutron irradiation].
It was established that the ultrastructure of blood capillaries of the brain changes during the first six hours following whole-body neutron irradiation of rats (10 Gy) which was indicative of the capillary wall swelling, the increase in the microcirculatory bed permeability, and pericapillary edema development. Those processes seemed to be reversible since during this period no severe destructive changes were detected in the microvessel wall.
D000818:Animals; D002540:Cerebral Cortex / Q000098:blood supply* / Q000528:radiation effects; D008297:Male; D008833:Microcirculation / Q000528:radiation effects / Q000648:ultrastructure; D008854:Microscopy, Electron; D009502:Neutrons; D011833:Radiation Injuries, Experimental / Q000473:pathology*; D051381:Rats; D011919:Rats, Inbred Strains; D014916:Whole-Body Irradiation
Elektronno-mikroskopicheskoe issledovanie mikrotsirkuliatornogo rusla kory golovnogo mozga krysy posle obshchego neĭtronnogo oblucheniia.