Figure 7. Lung inflammation in C57BL/6 mice infected with BC7/PBS or BC7/alginate.
Paraffin lung sections from mice infected with BC7/PBS (A, C, E and G) or BC7/alginate (B, D, F and H) were stained with H&E. A and B, 6 h post-infection; C and D, 1 d post-infection; E and F, 3 d post-infection; and G and H, 5 d post-infection, respectively. Insets in A, C, D, F and H represent magnified view of areas marked in respective panels and show infiltrated neutrophils. Images are representative of 3 individual animals at each time point.