Objective:To explore the mechanism of different decocting methods of Maxin Shigan Decoction vitro serum containing anti-influenza A virus.Methods:Using cell culture techniques to culture MDCK cells,through three different dosing methods,testing different methods of decocting soup Maxin Shigan Decoction serum containing for influenza A virus inactivation direct intervention adsorption,inhibition proliferation.Results:In the direct inactivation,the concentration of 12.5% of ephedra fry 30 minutes,35 minutes,40 minutes,these groups had a stronger...