Antihypoxic and anti-ischemic properties of the North Caucasus flora plant extracts

Abstract

Nowdays it is established that ischemic brain damage like ischemic stroke is one of the leading cause of death and disability in the population that assumes relevance development of anti-ischemic drugs. The work studied the anti-hypoxic and anti-ischemic effect of 7 plant extracts. Antihypoxic activity was assessed on models of hypobaric, hypercapnic, histotoxic, hematotoxic hypoxia. Anti-ischemic activity of test-extracts was studied on the focal cerebral ischemia model. Administration of Tagetes patula, Gaillardia pulchella, Sorbaria sorbifolia, Grossularia reclinata, Ribes nigrum, Rubus caesius and Lysimachia punctata extracts contributed to the necrosis zone reduction by 56.6% (p<0.05); 37.3% (p<0.05); 73.2% (p<0.05); 49.4% (p<0.05); 42.5% (p<0.05); 85.5% (p<0.05); 44.2% (p<0.05) and also restored aerobic metabolism in brain tissue. Test - objects increased of the animal lifespan under hypoxia conditions. Based on the data obtained, it is assumed that further studies of North Caucasus flora plant extracts as cerebro-protective agents are promising.