[Retracted] Antiviral Activity of Plantago asiatica Polysaccharide against Pseudorabies Virus In Vitro

Figure 6

We infected PK15 cells using PRV XJ5 () for a 1 h period at 37°C without PLP, followed by incubation using different concentrations of PLP. (a, b) We harvested cells at 4 and 6 hpi for detecting β-actin and PRV gB protein expressions through WB. (c, d) qRT-PCR was conducted to quantify copy numbers of viral DNA. The error bars indicated SD of 3 separate assays.

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