Polukonova А. V. RussiaSaratovSaratov State Medical University, Bolshaya Kazachia st., 112 Saratov, 410012polukonovanv@yandex.ru Author's articles Investigation of the activity of the flavonoid-containing Chamerion angustifolium extract in the experiments in vitro and in vivo INVESTIGATION OF CYTOTOXIC AND CYTOSTATIC ACTIVITY OF FLAVONOID-CONTAINING EXTRACT OF KIRKAZONE OF LOMONOSOVIDE (ARISTOLOCHIA CLEMATITIS L.) IN EXPERIMENTS IN VITRO AND IN VIVO