Figure 8. Keratocan staining in CSSC,
ADSC, and CFs cultured in different media. Frozen sections of pellet
and fibrin gel cultures were stained with antibody KeraC for keratocan
(green) and cell nuclei (red) after 3 weeks of culture in several
different media. Abbreviations: CSSC: corneal stromal stem cells, ADSC:
Adipose-derived stem cell, Adv: Advanced DMEM, FGF: fibroblast growth
factor 2, HS: heparin stripped horse serum, CE: bovine corneal extract.
Scale bar=50 μm.