NEURO-HUMORAL REGULATION OF ANIMALS UNDER EXTREME INFLUENCES

Comparative analysis of neuro-humoral regulation in the first 20 minutes after isoproterenol injection in extreme doses (6 mg/kg) was done in 2 groups of animals: 11 surviving rabbits and 7 ? dead ones. It was shown, that the basic higher total power level of regulation and its more significant rise during the first 5 minutes after isoproterenol injection are typical for dead animals. Opposite, parasympathetic domain reactions of these animals are characterized by decrease of power. Regulation of dead animals is concentrated in humoral domain. Neuro-humoral regulation of surviving animals is normalized to the end of first experiment day.