Figure 1 | Scientific Reports

Figure 1

From: Replication of H9 influenza viruses in the human ex vivo respiratory tract, and the influence of neuraminidase on virus release

Figure 1

The cellular distribution of influenza nucleoprotein in the human bronchus and lung after the infection of human H9N2 viruses. The cellular localization of viral antigen (reddish brown) in (A to E) bronchi, and (G to K) lung infected with (A and G) A/HK/1073/99 (H9N2), (B and H) A/HK/2108/03 (H9N2), (C and I) A/HK/226995/08 (H9N2), (D and J) A/HK/464419/09 (H9N2) viruses and (E and K) A/HK/464419/09-D190E (H9N2) at 24hpi were shown. The chart showed the mean and the SD of the AUC values of each virus pooled from at least three independent experiments of each virus (F) in the bronchus and (L) in the lung cultures were shown. *p < 0.05; **p < 0.01; ***p < 0.005.

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