Figure 4
From: Effect of topical fluoroquinolones on the expression of matrix metalloproteinases in the cornea
Effects of fluoroquinolone eye drops on the corneal rat's metalloproteinases expression. The bands densities of western immunoblots for MMP-1 (A) and MMP-8 (B) and zymograms for MMP-2 (C), MMP-9 (D) were subjected to densitometry analysis, the statistical significance was determined by one-way ANOVA test (values are means, error bars). P < 0.05 was considered statistically significant when compared fluoroquinolones groups vs. artificial tear group. Note the highest values of MMPs levels from topical fluoroquinolone groups compared to artificial tear group in unwounded corneas.