Ratio of technetium-99m pertechnetate uptake six and 24 hours after a single injection of IL1β or IL17
| 6 Hours | 24 Hours | |
| IL1β (10 ng/knee) | 1.001 (0.147) | 1.098 (0.114) |
| IL17 (10 ng/knee) | 0.996 (0.120) | 1.013 (0.117) |
Ratios between experimental and control knee counts, are given as means (SD), (IL1β n=9, IL17 n=10). No significant difference between IL1β and IL17 using an unpaired ttest.