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. 2015 Mar 15;8(3):4016–4023.

Figure 2.

Figure 2

Expression of HMGB1 and TLR4 in mice lung tissue (DAB chromogenic,×400). A. HMGB1/TLR4 expression in control group was weak. B. HMGB1/TLR4 expression in asthma group was stronger than the control group. C. HMGB1/TLR4 expression in low dose group was slightly decreased compared with asthma group. D. HMGB1/TLR4 expression in middle dose group was clearly decreased compared with asthma group. E. HMGB1/TLR4 expression in high dose group was increased compared with asthma group. The deep tan color showed the expression of HMGB1/TLR4.