Figure 2From: Lycorine reduces mortality of human enterovirus 71-infected mice by inhibiting virus replicationDetermination of the CC 50 of lycorine on RD cells. The RD cells were seeded into the 96-well plate and culture for 24 hours. Lycorine with different concentrations were added in the wells and cultured continually for 3 days. The CC50 was calculated by the CPE of RD cells. The data are expressed as mean values of three independent experiments.Back to article page