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. 2008 Sep 19;4(9):e1000153. doi: 10.1371/journal.ppat.1000153

Figure 9. TLR4 alters the inflammatory response to vaccinia infection: representative photomicrographs.

Figure 9

Mice were infected intranasally with 5×105 pfu Vac-GFL. Lungs were harvested on days 3 and 5 post-infection, preserved in 10% formalin, paraffin-embedded, and stained with H&E. (A, B) representative sections of C3H/HeJ (A) and C3HeB/FeJ (B) lung tissue obtained on day 3 post-infection. B = bronchiole; V = blood vessel; arrows denote inflammatory foci.