Parameters | MMP-9 (ng/mg tissue) | IL-1β (pg/mg tissue) | NF-kB (pg/mg tissue) |
---|---|---|---|
Groups | |||
Control | |||
Mean ± SE | 38.5 ± .91 | 17.2 ± .54 | 99.2 ± 4.1 |
MTX | |||
Mean ± SE % of change from control group | 103.6a ± 2.1 169% | 44a ± .82 155.8% | 255.4a ± 1.8 157.4% |
MTX + StNPs | |||
Mean ± SE % of change from MTX group | 92.7a,b ± 1.1 -10.5% | 36.8a,b ± .76 -16.3% | 241.9a,b ± 1.1 -5.2% |
MTX + StNPs-1 | |||
Mean ± SE % of change from MTX group | 81.9a,b,c ± 1.2 -20.9% | 28.8a,b,c ± .80 -34.5% | 234.5a,b,c ± 1.3 -8.1% |
MTX + StNPs-2 | |||
Mean ± SE % of change from MTX group | 68a,b,c ± 1.5 -34.3% | 24.4a,b,c ± .48 -44.5% | 213.6a,b,c ± 1.7 -16.3% |
MTX + StNPs-3 | |||
Mean ± SE % of change from MTX group | 52.2a,b,c ± 1.0 -49.6% | 21a,b,c ± .40 -52.2% | 168a,b,c ± 2.2 -34.2% |