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Immunohistochemical Analysis of Cytokeratin 7 Expression in Resting and Proliferating Biliary Structures of Rat Liver *

20 Sept 2005

Abstract excerpt

Cytokeratins are the largest subfamily of intermediate filament proteins and include more than 20 different gene products, which are expressed in an epithelial tissue-specific manner. We studied by immunohistochemistry and confocal microscopy the distribution of cytokeratin subtypes in the biliary system of adult rat liver. A cytokeratin (CK)19+/7- cholangiocyte population was observed in the smaller branches of...

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PMID: 16175606
DOI: 10.1002/hep.20858

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