| Abstract: | The antihypoxic effect of alpha 2-adrenoceptor agonists was studied by two different approaches: reproduction of the effect by a number of alpha 2-agonists and its blockade with selective antagonists. The data obtained suggest that alpha 2-adrenoceptor agonists increase the survival and the lifespan of mice in all the models of acute hypoxic hypoxia under study. A close correlation between antihypoxic action of alpha 2-adrenoceptor agonists and their anticalorigenic effect was established (r = +0.87; P less than 0.01). |
