Fig. 1From: Baricitinib improves pulmonary fibrosis in mice with rheumatoid arthritis-associated interstitial lung disease by inhibiting the Jak2/Stat3 signaling pathwayChanges in the general condition of the mice. Control: control group; CIA: model group; CIA + baricitinib: intervention group. a Changes in body weight of mice in each group: *control group vs. model group, # control group vs. intervention group; *P < 0.05, **P < 0.01, #P < 0.05, ##P < 0.01. b Changes in joint scores of the mice in each group. c Mouse joint pathology in each group: Representative images of the paws of mice in the control, model and intervention groups. The paws of mice in the model group were obviously red, swollen and stiffBack to article page