BSA	Bovine serum albumin
MTT	Methyl Thagolyl Tetragoliam
PLA	Polylactic Acid
hPDLCs	Human Periodontal Ligament Cells
BMSCs	Bone Marrow Stromal Cells
PGA	Polyglycolic Acid
BCA	Bicinchoninic Acid Assay
PBS	Phosphate-buffered Saline
IL-1β	Interleukin-1 β
IL-6	Interleukin-6
IL-8	Interleukin-8
TNF-α	Tumor Necrosis Factor- α
NF-κB	Nuclear Factor-κ-gene Binding
MyD88	Myeloid Differentiation Factor-88
TLRs	Toll-like Receptors
TLR4	Toll-like Receptor-4
OPG	Osteoprotegerin
OPN	Osteopontin
RUNX2	Runt-related Transcription Factor 2
BV/TV	Bone Volume/Total Volume
BMD	Bone Mineral Density
PCR	Polymerase Chain Reaction
RGR	Relative growth rate