FIGURE 6. Graph of time course of ^99mTc-annexin V uptake as seen by ROI analysis after collagen injection. Number of mice sacrificed at each time point is shown in parentheses. *Significantly increased (P < 0.002) ^99mTc-annexin V uptake compared with age-matched control mice. #Significantly increased ^99mTc-annexin V uptake (P < 0.02) compared with untreated arthritic mice at 25 or 26 d.