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. 2014 Jun 16;76(10):1321–1327. doi: 10.1292/jvms.14-0104

Fig. 1.

Fig. 1.

Representative findings of immunohistochemistry with antibodies against epithelial markers ZO-1 and E-cadherin. (A) Strong expression of ZO-1 was observed in tumor cells. (B) ZO-1 was weakly expressed in tumor cells (arrowheads). (C) E-cadherin was strongly expressed in tumor cells. (D) E-cadherin was weakly expressed in tumor cells (arrows). Occasionally, disappearance of E-cadherin was observed (arrowhead).