IL-1β

IL-6

TNF-α

Control subjects

OA

Control subjects

OA

Control subjects

OA

Unstimulated

0.95

(0 - 970.5)

34.1

(0 - 10498.5)

114.5

(0 - 4241.7)

92

(0 - 13265.2)

8.8 (0 - 281.3)

9.8 (0 - 6832.3)

PHA stimulation

4505.3

(151.4 - 10660.7)

4829.9

(1255.1 - 12024)

10175.3

(35.4 - 21752.7)

14536.9

(8755.8 - 20223.8)

1017.4

(134.5 - 4437.2)

2374.9

(46.5 - 6696.4)

PHA stimulation + CSA

3511.1

(96.4 - 10202.9)

4009.4

(1046.2 - 12841)

6028.3

(869.2 - 22894.9)

15362

(9667.6 - 21730.5)

1409.9

(25.7 - 4632.8)

571.3

(48.4 - 7059.4)

PHA stimulation + abatacept

3211.2

(31.7 - 12575.8)

4313.9

(1217 - 10847.3)

5762.1

(25.2 - 21752.7)

14226.4

(7462.8 - 20223.8)

963.8

(14.9 - 3545.7)

1322

(50.4 - 3674)