Figure 3From: TNFA deletion alters apoptosis as well as caspase 3 and 4 expression during otitis mediaThickness of the ME mucosa of WT vs. TNFA-/-mice during NTHi-induced OM. A. Thickness of the ME mucosal epithelium in WT (stippled bars) and TNFA-/- (striped bars) mice. B. Thickness of the mucosal stroma. Bars represent means, while lines represent 1 SD. * = p ≤ 0.05; n = 6-10 for each group.Back to article page