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. Author manuscript; available in PMC: 2014 Jun 2.
Published in final edited form as: Innate Immun. 2011 Jan 14;18(1):3–13. doi: 10.1177/1753425910393539

Figure 4.

Figure 4

Leukocyte infiltration of the ME cavity in wild-type versus TLR9−/− mice. (A) Inflammatory cell infiltration into the ME lumen of wild-type and TLR9−/− mice during OM, measured as a percentage of ME luminal area covered by cells. There was no significant difference in the recruitment of cells to the MEs of TLR9−/− mice during OM. n = 6–8 MEs per time point; bars represent the mean ± SEM. (B) Neutrophils increased significantly less from days 1-3 compared to wild-type mice, but their presence in the ME was prolonged. (C) There was no significant difference in the recruitment of macrophages to the TLR9−/− ME. n = 6–8 MEs per time point; bars represent ±SEM.