DMEM	Dulbecco’s modified Eagle’s medium
DMSO	dimethyl sulfoxide
DPPH	1,1-diphenyl-2-picrylhydrazyl radical
ET	electron transfer
FBS	fetal bovine serum
FRAP	ferric ion reducing power assay
MSCs	mesenchymal stem cells
MTT	3-(4,5-dimethyl-2-thiazoyl)-2,5-diphenyl-2-H-tetrazolium bromide
RAF	radical adduct formation
ROS	reactive oxygen species
SAR	structure–activity relationship
SD	standard deviation
SPSS	statistical product and service solutions
TPTZ	2,4,6-tripyridyl triazine
Tris	tris-hydroxymethyl amino methane
Trolox	(±)-6-hydroxyl-2,5,7,8-tetramethlychroman-2-carboxylic acid