Figure 5.

Inhibition the replication of PEDV and PEAV by RFP. (A) The cytotoxicity of the RFP on Vero cells were determined by CCK8 assays. (B,C) qRT-PCR was performed on Vero cells that were inoculated with PEDV at an MOI of 0.5 or PEAV at an MOI of 1.0, and treated with either DMSO or 150 μM for 8 or 12 h. (D,E) Similarly, western blot analysis was performed on Vero cells treated as described in B,C. ^*p < 0.01; ^***p < 0.001.