AUC	Area under curve
Au-GSH NPs	Glutathione-stabilized gold nanoparticles
AuNPs	Gold nanoparticles
CAM	Chorioallantoic membrane
CnOB	Canine osteoblasts
ECM	Extracellular matrix
EDD	Embryonic development day
EMT	Epithelial-mesenchymal transition
Iv	Intravenous
MTT	Thiazolyl Blue Tetrazolium Bromide
MMP-2	Matrix metalloproteinase 2
MP-AES	Microwave Plasma Atomic Emission Spectroscopy
OS	Osteosarcoma
ROI	Region of interest
SEM	Standard Error of the Mean
SD	Standard Deviation
S/N	Signal to noise ratio
TEM	Transmission electron microscopy
TME	Tumor microenvironment