The article presents the research findings of influence of antioxidant compounds Enoxifol (10 mg/kg) and Mexidol (100 mg/kg) on behavior, emotional sphere and ability for self-regulation of experimental animals. The mechanism of Enoxifol and Mexidol action at high nervous functions was established on the basis of tests allowing to connect behavior reactions with the main neuromediator systems. In the “open field” test the emotional labality, stress resistance and research activity were evaluated in control rats and rats treated for three days by antioxidants. The experiments revealed that Enoxifol diminished aggressiveness, step of domination and degree of neurotic reactions of animals, increased the resistance to emotional load which was accomplished by the more firm preservation of the memory track then in intact animals. These changes in high nervous functions were caused by antiadrenergic, choline- and GABA-positive activity of Enoxifol. Mexidol in turn posessed mnemotropic effect as well, but hasn’t affected the level of stress resistance in experimental rats. Mexidol modulated acetilecholine, benzodiazepine and GABA receptors in a brain.
“open field” test, higher nervous activity, neuromediators, self-control, Enoxifol, Mexidol, antioxidants.
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