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. 2001 Oct;159(4):1555–1566. doi: 10.1016/S0002-9440(10)62540-0

Table 1.

Summarizes the Mean Protein Content Found (ng/ml) for TIMP-1 and MMPs -1, -2, -3, and -9 during HRPE Cell-Populated Collagen Matrix Contraction

Day 1 Day 3 Day 7
MMP-1 2.4 (0.07) 4.3 (1.1) 6.8 (0.2)
MMP-2 12.4 (1.2) 58.3 (3.2) 125.9 (3.5)
MMP-3 1.9 (0.05) 4.4 (0.04) 6.7 (1.4)
MMP-9 1.2 (0.05) 1.4 (0.1) 1.9 (0.02)
TIMP-1 5.6 (0.2) 15.9 (2.5) 22.4 (3.7)

All the proteins studied increase in quantity throughout the 7-day period. Data is represented as mean (SE).