Table 1
Effect of doxycycline on MMP-2 activity
Doxycycline (μM)
Corneal MMP-2 activity (RFU/sec)
RFU, relative fluorescence units.
0.0
32.0 (1.8)
1.0
35.9 (2.2)
20.0
34.6 (1.8)
100.0
21.2 (1.0)
1000.0
6.0 (0.3)