AKT/PKB	protein kinase B
ATP	adenosine triphosphate
BAPTA	1,2 bis(2-aminophenoxy) ethane-N, N, N′, N′-tetra acetic acid
BSP	bone sialoprotein
BMM	bone marrow macrophage
DPI	diphenyleneidonium
ER	endoplasmic reticulum
EGCG	epigallocatechin gallate
ERK	extracellular-signal-regulated kinase
HMG-CoA	3-hydroxy-3 methylglutaryl coenzyme A
PB	peripheral blood
JNK	c-Jun N-terminal kinase
MAPK	mitogen-activated associated protein kinase
MCS	mesenchymal stem cell
M-CSF	macrophage colony stimulating factor
MMP	matrix metalloproteinase
mtROS	mitochondrial ROS
NFATc1	nuclear factor of activated T cells 1
NO	nitric oxide
NOS	nitric oxide synthase
NF-κB	nuclear factor of kappa B
NAC	N-acetyl cysteine
NRROS	negative regulator of ROS
OB	osteoblast
OC	osteoclast
RANK	receptor activator of nuclear factor kappa B
RANKL	receptor activator of nuclear factor kappa B ligand
ROS	reactive oxygen species
SOD	superoxide dismutase
TNF	tumor necrotic factor
TRAF6	TNF receptor associated factor 6
TRAP	tartrate resistant acid phosphatase