Regenerative Medicine for the Cornea

Figure 9

Human oral mucosal epithelial cell sheets before and 12 h after transportation. The cell morphology was examined using phase-contrast microscopy (a, b) and HE staining (c, d). Scale bars: 100 μm (a, b), 50 μm (c, d).

(a)

(b)

(c)

(d)