Figure 4From: Antiherpevirus activity of Artemisia arborescens essential oil and inhibition of lateral diffusion in Vero cellsInhibition of plaque development assay. A. arborescens essential oil was applied 3 h post-infection on monolayer of Vero cells infected with 100 PFU of HSV-1. A concentration-dependent reduction of plaque development was observed at 48, 72 and 96 h post-infection. The data represent the means for three replicates of three separate experiments.Back to article page