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. 2021 Jun 7;13(6):1085. doi: 10.3390/v13061085

Figure 4.

Figure 4

OESA and OESY prevent the binding of HSV-1. Vero cells infected or uninfected with HSV-1 VP26GFP, as described in the Materials and Methods section. Samples were processed 24 h p.i. for western blot analysis (a) and real-time PCR (b). DNA extracted from Vero cells infected and treated with Acyclovir (20 µM) was used as a positive control for the quantization of viral DNA. Data are expressed as the mean (± SD) of at least three experiments, and asterisks (* and **) indicate the significance of p-values less than 0.05 and 0.01, respectively. OESY, extract of O. europea var. sylvestris; OESA, extract of O. europea var. sativa.