TGF	Transforming growth factor
Runx2	Runt-related transcription factor 2
Reg	Regenerating gene
Dex	Dexamethasone
IL-6	Interleukin-6
RT-PCR	Reverse transcription-polymerase chain reaction
Extl3	Reg protein receptor
PMSC	Periosteum-derived mesenchymal stem cell
ALP	Alkaline phosphatase
WST-8	2-(2-Methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazoliummonosodium salt
CDK4	Cyclin-dependent kinase
Bcl-2	B Cell lymphoma 2
Bcl-xL	B-Cell lymphoma-extra large
Bmf	Bcl-2-Modifying factor
Bim	Bcl-2-Like protein 11
MSC	Mesenchymal stem cells
FHL2	Four and a half LIM domains protein 2
VEGF	Endothelial growth factor
siRNA	Small interfering RNA