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. 2018 Dec 11;3(2):277–292. doi: 10.1002/hep4.1295

Figure 3.

Figure 3

Cytokines IL‐33 and IL‐6 are expressed in human EHBDs. (A,B) Human extrahepatic cholangiocarcinoma and adjacent noncancerous tissue were examined for expression of (A) IL‐33 and (B) IL‐6R by immunohistochemistry (arrows, epithelial cells; arrowheads, stromal cells; asterisks, BD lumen; scale bars, 100 µm).