COX2	Cyclooxygenase 2
CIA	Collagen-induced arthritis
DMARDs	Disease-modifying anti-rheumatic drugs
DPPH	1,1-diphenyl-2-picrylhydrazyl
EVOO	Extra virgin olive oil
H2DCFDA	2′,7′-dichlorodihydrofluorescein diacetate
IL-1β	Interleukin-1β
IRD	Inflammatory rheumatic disease
IκB	Inhibitor of NF-κB
IKK	IκB kinase
LPS	Lipopolysaccharide
MnSOD	Manganese superoxide dismutase
MTS	3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium
NF-κB	Nuclear factor kappa-light-chain enhancer of activated B cells
Nrf2	NF-E2-related factor 2
PBMCs	Peripheral blood mononuclear cells
PE-EVOOs	Polyphenol-enriched extracts
ROS	Reactive oxygen species
Th1	T helper 1
Th17	T helper17
TNF-α	Tumor necrosis factor-α