To explore new effective anti-duck hepatitis A virus drugs, Chrysanthemum indicum polysaccharide (CIPS) was phosphorylation modified using STMP-STPP method, and phosphorylated Chrysanthemum indicum polysaccharide (pCIPS) was obtained. Characteristic absorption peaks were observed in pCIPS using IR
We previously reported that Chrysanthemum indicum polysaccharide (CIPS) effectively inhibited the replication of duck hepatitis A virus (DHAV). However, the inhibition mechanisms are still unclear. Autophagy plays important role in virus genomic replication. Therefore, in present study, the effect