Fig. 2From: Isobavachalcone inhibits Pseudorabies virus by impairing virus-induced cell-to-cell fusionPRV replication is inhibited by IBC. PK15 cells were infected with EGFP- and luciferase-expressing PRV (MOI = 0.1). At 24 h p.i., PRV infection was analyzed by fluorescence microscopy (a), and luciferase activity was evaluated (b)Back to article page