| rhBMP-2 | Human recombinant bone morphogenic protein-2 |
| PDLSC | Periodontal ligament stem cells |
| NGM | Normal growth media |
| ODM | Osteogenic differentiation media |
| MBCP | Micro/macro-porous biphasic calcium phosphate |
| ALP | Alkaline phosphatase |
| OCN | Osteocalcin |
| CEMP-1 | Cementum protein-1 |
| RUNX2 | Runt-related transcription factor 2 |