Research Article

Inhibition of TLR4 Signalling-Induced Inflammation Attenuates Secondary Injury after Diffuse Axonal Injury in Rats

Figure 6

The protective role of TLR4 inhibition in DAI. (a) H&E staining and β-APP immunohistochemistry were performed to assess the pathological changes in the control, DAI 1 d, DAI 1 d+vehicle, and DAI 1 d+TAK-242 groups. (b) The bar graphs show the β-APP immunohistochemistry results for all groups. β-APP immunoreactivity was assessed in 5 random fields (40x magnification) via immunohistochemical scores (IHS). Data are presented as the mean ± SD (; , compared with control group; , , compared with DAI 1 d+vehicle group).
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