PHARMACOLOGICAL CORRECTION OF MICROCIRCULATION IN RATS SUFFERED A TRAUMATIC BRAIN INJURY.

We investigated the action of mexicor on functional indices of erythrocytes and the structure of myocardial microcirculation in rats suffered from traumatic brain injury (TBI). At 3, 7 and 12 day after TBI we measured the concentration of 2,3-diphosphoglycerate (2,3-DPG), the degree of erythrocyte aggregation and their electrophoretic mobility (EPME) in the blood of rats, and also analyzed sections of left ventricular myocardium. During the first day after the TBI we observed a decrease in EPME, an increase of erythrocyte aggregation and an increase of 2,3-DFG concentration in erythrocytes compared with intact animals.