Figure 4 of Amirjamshidi, Mol Vis 2011; 17:658-666.

Figure 4. Whole mount staining of mouse corneas after limbus to limbus scraping followed by 3 weeks of treatment. Corneas treated with limbal fibroblast conditioned media had much fewer K8 positive goblet cells in the central cornea (green A, C, D, F) but showed consistent presence of K12 positive corneal epithelial cells (red, B, C, E, F). Corneas treated with DMEM (G-I) and skin conditioned media (J-L) demonstrated more abundant K8 positive cells (green, G, I, J, L) and minimal to no K12 staining (red, H, I, K, L). A magnified view with DAPI is shown in M and N.