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. 2012 Mar 20;7(3):e34176. doi: 10.1371/journal.pone.0034176

Figure 3. Histological analysis.

Figure 3

Representative images from Hematoxylin and Eosin stained mouse lungs for control (A) and CpG treated (B) animals at day 3 post infection. At day 3 post infection, control animals show large nodular, confluent areas of alveolar inflammation with necrosis, whereas inflammation in CpG treated animals is sparse, peribronchial and perivascular in location, and without necrosis.