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Figure 6 | Virology Journal

Figure 6

From: Inhibition of porcine reproductive and respiratory syndrome virus infection by recombinant adenovirus- and/or exosome-delivered the artificial microRNAs targeting sialoadhesin and CD163 receptors

Figure 6

Titration of PRRSV titers in rAd-transduced and/or exosome-incubated PAMs. (A) Primary PAMs were transduced with different rAds and infected with PRRSV strain VR2332 48 h after transduction. At different time points after infection, the cells were harvested for PRRSV titration on MARC-145 cells. (B) Primary PAMs were incubated for 48 h with different amiRNA-containing exosomes and then infected with PRRSV strain VR2332 before PRRSV infection and titration. (C) Primary PAMs were transduced with different rAds and then incubated for 48 h with different amiRNA-containing exosomes before PRRSV infection and titration. (D) Primary PAMs were transduced with different rAds and then incubated for 48 h with different amiRNA-containing exosomes. The cells were infected with three different PRRSV strains and harvested for PRRSV titration 72 h after infection.

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