[The structure of the microcirculatory bed of the spinal cord in experimental injury to the cervical spine].
The trauma of the cervical spine was simulated under hexenal anesthesia in non in bred albino rats (100-150 g of weight). The animal was immobilized in a special stand and its head was turned to the right (by 90 degrees) and then tilted back (by 85 degrees). A phase reorganization of the spinal cord architectonics was established in the dynamics of the trauma. In the early period (up to 24 hours), monotypic diminution of the intensity of perfusion of the capillaries with Indian ink was observed with the appearance of no reflow zones, mainly in the regions of "adjacent" blood supply. Later 5-10 days after the trauma, a mosaic pattern of restoration of the perfusion level appeared, which was linked with the different conditions for normalization of the blood flow in some of the spinal cord regions.
V G
VG
Malyshev
D000818:Animals; D002574:Cervical Vertebrae / Q000293:injuries*; D002908:Chronic Disease; D008833:Microcirculation / Q000473:pathology; D051381:Rats; D013116:Spinal Cord / Q000098:blood supply* / Q000473:pathology; D013997:Time Factors
Struktura mikrotsirkuliatornogo rusla spinnogo mozga pri éksperimental'noĭ travme sheĭnogo otdela pozvonochnika.