Table 1.

Paw weight detected on the day of euthanasia.

Weight (g)	Control (n = 9)	CIA (n = 13)
Right front paw	3·02 ± 0·21	5·50 ± 1·15**
Left front paw	2·85 ± 0·21	5·03 ± 1·48**
Right back paw	6·70 ± 0·42	11·84 ± 2·09**
Left back paw	6·74 ± 0·27	12·04 ± 2·23**

**P < 0·001 versus control group. Values represent means ± standard deviation. CIA = collagen‐induced arthritis.