[Cerebrovascular and antiserotoninergic activity of the combination of tropoxin and mexidol].

The results of experiments on narcotized rats showed that tropoxin substantially reduces the constrictor reactions of cerebral blood vessels to meta-chlorophenylpiperazine, while not increasing the blood flow in the carotid system of either intact rats or animals with model ischemic damage of brain. In contrast, mexidol increases the cerebral blood flow in rats under conditions of global transient ischemia of brain. A combination of tropoxin and mexidol retains both the anti-serotoninergic activity of tropoxin and the vasodilating effect of mexidol.