Effect of Feeding Status on Adjuvant Arthritis Severity, Cachexia, and Insulin Sensitivity in Male Lewis Rats

Table 1

Arthrogram score evaluation according to the degree of arthritic involvement for each paw.

Score	Degree of arthritic involvement
0	None
1	Erythema without swelling
2	Erythema $+$ minor swelling (paw volume 1.5–1.7 ml)
3	Erythema $+$ moderate swelling (paw volume 1.8–2.3 ml)
4	Erythema $+$ severe swelling (paw volume 2.4–2.6 ml)
5	Erythema $+$ the severest swelling (paw volume $>$2.6 ml)