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

Figure 4

PLP inhibits PRV attachment onto PK15 cells. (a) We infected PK15 cells by PRV XJ5 () for a 1 h period under 4°C with PLP at diverse doses, followed by removing the PLP DMEM and culturing in PLP-free DMEM. WB assay was conducted to measure the protein levels of β-actin and PRV gB at 24 hpi. (b) TCID₅₀ was used to detect viral titer. (c) IFA detection of PRV-infected cells. The error bars indicated SD of 3 individual assays. , .

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