Figure 3From: Human MMP28 expression is unresponsive to inflammatory stimuli and does not correlate to the grade of intervertebral disc degenerationRegulation of MMP28 gene expression in human IVD cells treated with 1 μg/ml LPS (a), 5 ng/ml IL-1β (b) or 10 ng/ml TNF-α (c) for 2, 6 or 18 hours (n = 5 each). Data is presented as mean ± SEM; * if p < 0.05 between indicated groups.Back to article page