An observational study.
The Department of Cardiac Surgery in a Medical University Hospital.
Studied parameters were measured during surgery and in the early postoperative period. Patients were assigned to 3 groups: group O, patients who did not receive VA; group ISO, patients who received isoflurane; and group SEV, patients who received sevoflurane.
Ninety-two patients were examined. CABG surgery increased MMP-9 and GFAP. The highest MMP-9, GFAP, and the most dramatic disorders in a-vtMg and a-viMg were noted in group O.
Cardiac surgery increased plasma MMP-9 and GFAP concentrations. Changes in MMP-9, GFAP, and arteriovenous tMg and iMg were significantly higher in group O. Volatile anesthetics, such as ISO or SEV, reduced plasma MMP-9, GFAP concentrations, and disturbances in a-vtMg and a-viMg.