Figure 1.

The immunohistochemical expression of claudin-6, occludin and MMP-2 in ovarian papillary serous carcinoma and ovarian serous adenoma. A, Claudin-6 was strongly expressed in ovarian carcinoma; B, Claudin-6 was weakly expressed in ovarian serous adenoma; C, Occludin expression in ovarian carcinoma; D, Occludin expression in ovarian serous adenoma; E, MMP-2 was strongly expressed in ovarian carcinoma; F, MMP-2 was weakly expressed in ovarian serous adenoma. [bar line = 50 μm].

Wang et al. Diagnostic Pathology 2013 8:190   doi:10.1186/1746-1596-8-190
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