Protective Effects of Trehalose on the Corneal Epithelial Cells
Table 1
Morphometric parameters of the corneal epithelium in trehalose-untreated eyes (TUE) and trehalose-treated eyes (TTE).
Corneal epithelium
Desmosomes (number/10 m)
Hemidesmosomes (number/10 m)
Number of layers
Thickness (m)
Between superficial cells
Between wing cells
Between basal cells
Basal cells
Clear/clear
Clear/dark
Dark/dark
Clear cells
Dark cells
TUE
6.7 ± 0.5
55.4 ± 3.5
20.1 ± 2
26.5 ± 2.2
9.2 ± 1.1†
5.7 ± 1†
4.2 ± 1†
21.9 ± 2.9
18.1 ± 1.5‡
TTE
6.8 ± 0.7
57.7 ± 4.1*
27.1 ± 3.1*
24.4 ± 5.1
9.4 ± 1.6††
6.3 ± 0.8≠
5.7 ± 1*
24 ± 2.1*
20.9 ± 2.4*‡
versus TUE. versus the other cell junctions within the TUE group. versus the other cell junctions in TTE group. versus dark/dark cell junctions in TTE group. versus clear cells of the same group.