Table 2

Number of lacunar resorption pits formed on dentine slices after one and 14 day incubation (with added 1,25(OH)2D3) of arthroplasty derived macrophages in the presence or the absence of UMR 106 cells. The mean number of resorption pits for each case is shown in parentheses

Revision case no At day 1 No UMR 106 At day 1 + UMR 106 At day 14 No UMR 106 At day 14 + UMR 106
11, 0, 0 (0.3)87,104,35 (75)
21,4,0 (1.6)5,7,10 (7.3)56,22,71 (50)
3120,141,98 (120)
4100,108,129 (112)
575,84,112 (90)
6140,58,95 (98)
780,109,95 (95)
  • – = No lacunar pits on all dentine slices.