Research Article

Heparanase Overexpresses in Keratoconic Cornea and Tears Depending on the Pathologic Grade

Figure 1

Differential transcription of genes encoding heparanases. Relative abundance for healthy cells (black bars) and keratoconic cells (gray bars) are plotted for HPSE (a) and HPSE2 (b). Values on the y-axis are on a logarithmic scale. ; error bars, standard deviations.