Figure 7. Butyrate may protect against IRI via the HMGB1-TLR4-MyD88 signaling pathway. (A) Western blotting results of three proteins in different groups. (B) Comparison of Western blotting results of HMGB1 in different groups. (C) Comparison of Western blotting results of TLR4 in different groups. (D) Comparison of Western blotting results of MyD88 in different groups. It represents a group that differs significantly from the vehicle group with the symbol (#). It represents a group that differs significantly from the vehicle group with the symbol (*).