Supplementary Table 2 Culture time (days) of synovial cells in primary culture (collagenase digest), synovial fibroblasts, and skin fibroblasts from patients with rheumatoid arthritis, osteoarthritis, and joint trauma, or normal donors
| Â | Â | Synovial fibroblasts | Skin fibroblasts | ||
|---|---|---|---|---|---|
| Â | Synovial cells | Â | Â | Â | Â |
Source of cells | (collagenase digest) | Passage 1 | Passage 4 | Passage 1 | Passage 4 |
Rheumatoid arthritis | 9.2 ± 3.3 (n = 5) | 13.8 ± 1.8 (n = 9) | 81.1 ± 9.9 (n = 7) | 46.2 ± 20.7 (n = 6) | 63.5 ± 19.5 (n = 2) |
Osteoarthritis | 8.1 ± 1.2 (n = 14) | 13.9 ± 1.7 (n = 17) | 91.4 ± 9.0 (n = 11) | 18.0 ± 2.0 (n = 14) | 62.4 ± 5.8 (n = 13) |
Joint trauma | n.a. | 28.0 ± 7.0 (n = 2) | n.a. | n.a. | n.a. |
Normal subjects | n.a. | n.a. | n.a. | 20.0 ± 8.9 (n = 3) | n.a. |