Research Article

Dl-3-n-Butylphthalide (NBP) Mitigates Muscular Injury Induced by Limb Ischemia/Reperfusion in Mice through the HMGB1/TLR4/NF-κB Pathway

Figure 4

Effect of NBP on activation of the HMGB1/TLR4/NF-κB pathway in I/R-injured mice. (a) Immunohistochemistry was conducted to assess the quantity of HMGB1 and TLR4 positive cells in each group of mice (bar = 50 μm); (b) Immunoblotting was used to examine the protein expressions of HMGB1, TLR4, Myd88, and the extent of NF-κB p65 phosphorylation in the muscular homogenates in each group of mice. n = 3 and .
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