[Effects of ethomersol on cerebrovascular blood circulation and oxygen metabolism of the brain in acute transient ischemia and recirculation].

Intravenous infusion of ethomersol (50 mg/kg during 60 min) decreased cerebral tissue hypoxia at the end of acute cerebral ischemia in cats (30-min occlusion of both carotid and both vertebral arteries). In recirculatory period ethomersol prevented the postischemic hypoperfusion and especially hypo-oxygenation. Ethomersol-induced reduction of Hb-affinity to O2 was demonstrated.