Figure 4

Expression of TLR4/Myd88/NF-κB signaling pathway and EMT-related proteins in ESCC tissues. (A) Immunohistochemistry (IHC) staining of Ki67, E-cadherin, and snail in mouse esophageal tissues at 40 × magnification. (B) IHC staining of TLR4, MyD88, and NF-κB in mouse esophageal tissues at 40 × magnification.