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Fig. 1 | Virology Journal

Fig. 1

From: Anti-H7N9 avian influenza A virus activity of interferon in pseudostratified human airway epithelium cell cultures

Fig. 1

Immunofluorescence of 3D HAE cells infected with H7N9. At 24 h post-inoculation with H7N9, the 3D HAE cells were fixed, followed by double immunostaining with anti-influenza A M2 polyclonal antibody (green) and mouse monoclonal anti-β tubulin antibody (red, a) or mouse monoclonal anti-ZO-1 antibody (red, b). Confocal images were taken with a magnification of 100×. Nuclei were stained with DAPI

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