Figure 5. Histological structures of corneas from transplanted cats. Representative corneal photomicrographs of hematoxylin and eosin (H&E) staining in tissue-engineered human corneal endothelium (TE-HCE) eye A and normal control eye B SEM in TE-HCE eye C and normal control eye D are shown. Scale bars A, B 100 μm; C, D 10 μm.