| Acknowledgement | 第1-3页 |
| Chinese summary | 第3-4页 |
| Abstract | 第4-6页 |
| Preface | 第6-8页 |
| Chapter 1 Literature review | 第8-24页 |
| ·Tooth development | 第8-9页 |
| ·Odontogenic potential shifts from epithelium to dental mesenchyme | 第9-11页 |
| ·Growth factors mediate inductive induction during initiation stage of tooth development | 第11-16页 |
| ·Transcription factor in tooth development | 第16-19页 |
| ·Stem cells in the tooth regeneration | 第19-22页 |
| ·Bioengineering of recognizable tooth and the significance of the study of tooth regeneration | 第22-24页 |
| Chapter 2 The elementary study of tooth regeneration with dental pulp stem cells | 第24-48页 |
| ·Materials | 第24-27页 |
| ·Methods | 第27-36页 |
| ·Results | 第36-43页 |
| ·Discussion | 第43-48页 |
| References | 第48-55页 |
| Appendix | 第55-56页 |
| Chinese abstract | 第56-58页 |
