Table 1

The effect of kaolin and carrageenan injection on PWL, joint circumference and pain score values

PWLPWLCircumferenceCircumferencePain Score
sec % baseline cm % baseline
Baseline10.0  ± 0.271005.49  ± 0.031000
Arthritis (4 h)7.9  ± 0.279  ± 1.56.35  ± 0.04115  ± 0.92.2  ± 0.13

PWL and joint circumference values before (baseline) and after injection of arthritis (4 h) are shown as raw data and as values normalized to baseline. The pain score recorded before and after inflammation is also shown. All values are mean ± S.E.M. (n = 42).