PPAR	Peroxisome proliferator-activated receptor
RT-PCR	Reverse transcription polymerase chain reaction
VEGF	Vascular endothelial growth factor
HE	Hematoxylin-eosin
EST	Naphthol AS-D chloroacetate esterase
iNOS	Inducible nitric oxide synthase
TNF-α	Tumor necrosis factor alpha
Arg-1	Arginase 1
CD206	Mannose receptor
IL-1β	Interleukin-1β
IL-6	Interleukin-6
NF-κB	Nuclear factor-kappa B
I-κBα	kappa light polypeptide gene enhancer in the B-cell inhibitor, alpha
ED-1	CD68 antibody
ED-2	CD163 antibody
JG12	Aminopeptidase P
Ang-1	Angiopoietin-1
Ang-2	Angiopoietin-2