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Fig. 2 | Virology Journal

Fig. 2

From: Intranasal delivery of plasmids expressing bovine herpesvirus 1 gB/gC/gD proteins by polyethyleneimine magnetic beads activates long-term immune responses in mice

Fig. 2

Expression of viral proteins in lung and spleen of mice vaccinated with the DNA vaccine. a Schematic shows vaccination protocol. The mice are vaccinated with the DNA vaccine through an intranasal route twice at the 1-month interval. b The lung and spleen sections are prepared at the 8th week after the second vaccination. The sections are incubated with anti-BoHV-1 polyclonal antibodies. The expression of viral proteins is identified by IHC. Representative staining was enlarged inside of each micrograph

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