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. 2021 Jun 17;10(6):1231. doi: 10.3390/plants10061231

Figure 1.

Figure 1

Determination of CC50 and EC50 of resveratrol. Vero and MRC-5 cells were treated at indicated concentrations of resveratrol (A) without or (B) with VSV infections at an MOI of 0.1. The cell viability was measured by CellTiter-Glo assays at 24 hpi and the (A) CC50 and (B) EC50 values were calculated and denoted on each panel. (C) VSV replication in Vero cells with or without resveratrol was visualized through the GFP signals with the propidium iodide staining for nuclei by EVOS fluorescence microscope. (D) CC50 and EC50 of phloretin against VSV was tested on Vero cells at an MOI of 0.1 at 24 hpi. All experiments were performed in triplicate, and data are presented as mean ± SEM: TC, tissue control; VC, viral control.