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. 2006 Dec 26;3(12):e525. doi: 10.1371/journal.pmed.0030525

Figure 8. Pathogenic Findings Following Heterologous Challenge.

Figure 8

Light photomicrographs of representative histologic lung sections (Table 1, experiment 4) taken from a mock PBS–vaccinated mouse (A) and (B), a VRP-N–vaccinated mouse (C) and (D), a VRP-S–vaccinated mouse (E) and (F), or a VRP-S+N–vaccinated mouse (G) and (H). The boxes in (A), (C), (E), and (G) (200× magnification) denote the site of the light photomicrograph that was taken at a higher magnification (400×) to better illustrate the lymphoplasmacytic inflammatory cell infiltrates including eosinophils (yellow arrows). All tissues were stained with hematoxylin and eosin.