Figure 1

Frequency of detectable expressions of MMP-1, MMP-3, IL-1β and TNF-α within synovial fluid (SF) yield from affected patients (OA) and controls. Corresponding bar charts are provided with 95% confidence intervals.
Frequency of detectable expressions of MMP-1, MMP-3, IL-1β and TNF-α within synovial fluid (SF) yield from affected patients (OA) and controls. Corresponding bar charts are provided with 95% confidence intervals.