RA-ILD	interstitial lung disease associated with rheumatoid arthritis
RA	rheumatoid arthritis
ILD	interstitial lung disease
Res	resveratrol
UIP	usual interstitial pneumonitis
LEF	leflunomide
ECM	extracellular matrix
COPD	chronic obstructive pulmonary disease
CFA	complete Freund’s adjuvant
BLM	bleomycin
H&E	hematoxylin–eosin
ROS	reactive oxygen species
Ctrl	control
CIA	collagen-induced arthritis models
CIA+BLM	CIA- and bleomycin-treated models
CB+Res	CIA+BLM- and resveratrol-treated models