Hepatic progenitor cells in human liver cirrhosis: Immunohistochemical, electron microscopic and immunofluorencence confocal microscopic findings

Figure 4 HLC. Double labelling immunohistochemistry shows that cells of proliferated bile ductules are positive for CK7 (brown), hepatocytes are positive for albumin (green) and a few HPC are stained with both CK7 and albumin (brown-green). Anti-albumin and CK7, × 200.