Changes in the biochemical profiles of sera in RA rats. A) Myeloperoxidase activity (MPO), B) Nitric oxide (NO), C) total antioxidant capacity (TAC),
and D) C-reactive protein (CRP).
Data were reported as mean ±S. D. (&p<0.05 versus healthy rats, *p<0.05 versus PBS-treated RA rats; #p<0.05 versus methotrexate treated RA rats).
(Naren. Naringenin-treated RA group; Met., methotrexate-treated RA group).