Figure 5

Immunofluorescent staining of the ALI cultures. Representative images for H &E, E-cadherin (red) (a) or integrin B4 (red) and cytokeratin 4 (green) (b) and Cytokeratin 1/10 (green) (c) for the 4 conditions 3T3 FBS Y-27632 (1st row), 3T3 HPL Y-27632 (2nd row), Primary FBS Y-27632 (3rd row), Primary HPL Y-27632 (4th row), Nuclei stained by DAPI (blue) Scale bar shows 100 µm, n = 3.