Figure 1 Inflammation improvement of the patients with RA via treatment with 99Tc-MDP or and glucocorticoidsInflammatory markers of ESR and CRP were detected after treatment of99Tc-MDP and or oral glucocorticoids and before in the two groups (A & B). Disease activity of DAS28ESR or CPRchanged before and treated with 99Tc-MDP and or oral glucocorticoids in the two groups (C & D). The inflammatory markers and DAS28 ESR or CRP were decreased significantly after treatment, all P values < 0.05 in the two groups. In Figure1, before and after the treatment of 99Tc-MDP or and oral glucocorticoids were also called as Baseline and treated.