Figure 3

Morphomerical measurements showing postnatal development of limbus. (a) The thickness of limbal epithelium significantly increased on PND15 and PND30. (b) The thickness of limbal stroma significantly decreased on PND15 and PND30. Significant differences versus the PND1 determined through one-way ANOVA with Tukey’s post hoc test are marked by different asterisks: *P ≤ 0.05, **P ≤ 0.01, ***P ≤ 0.001).