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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: J Pathol. 2008 Sep;216(1):120–128. doi: 10.1002/path.2392

Table 2.

Summary of ADPKD human kidney tissue staining intensity

Normal tubules Cysts

Small Large Advanced
Claudin-3 1+ 1+ - -
Claudin-4 1+ 1+ +/− -
Claudin-7 2+ 2+ 2+ -
Claudin-8 +/− - - -
Na-K-ATPase 2+ +/− - -
ZO-1 1+ 1+ 1+ -
β-catenin 2+ 1+ 1+ -
Occludin 1+ 1+ 1+ -