Right

Left

Baseline

Day 7

Day 28

Baseline

Day 7

Day 28

Anti-IFN-g

3.69 ± 0.9

3.33 ± 0.6

p < 0.05

3.0 ± 0.62

p < 0.02

3.5 ± 0.55

2.94 ± 1.1

p < 0.05

2.73 ± 1.1

p < 0.02

Anti-TNF-a

3.4 ± 0.15

3.25 ± 0.3

p > 0.5

3.36 ± 0.3

p > 0.5

3.27 ± 0.3

3.17 ± 0.4

p > 0.2

2.96 ± 1.1

p > 0.1

Placebo

3.57 ± 0.4

3.43 ± 0.7

p > 0.8

3.3 ± 0.53

p > 0.7

3.3 ± 0.34

3.22 ± 0.4

p > 0.8

3.32 ± 1.3

p > 0.9