Makarevich E.V. 1
Filippova E.I. 1
1 State Research Center of Virology and Biotechnology Vector
In order to identification perspective medicines were investigated with respect to their toxicity and antiviral activity of water and etanolny extracts from the highest plants (Radices Hedysari theini, Herba Astragali dasyanti) for cell culture MDCK. It,s very important that medicinal plant raw materials is the cheapest and available source of receiving medicines. All investigated specimens plant extracts were low-toxicity for cell culture MDCK. It was shown that water and etanolny extracts from the highest plants inhibited reproduction influenza A about 1,5-2,8 lg in preventive scheme for cell culture MDCK. The largest antiviral activity was showed etanolny extract from the plant Herba Astragali dasyanti.