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Details of animal groups
| Group number | Group name | Transplanted specimen | Number of implanted rats for each implantation time |
|---|---|---|---|
| 1 | Defect | No scaffolds | 2 |
| 2 | PLA | Polylactic acid scaffolds | 5 |
| 3 | PLA/G-nHA | Polylactic acid scaffolds infilled by gelatin-nano-hydroxyapatite | 5 |
| 4 | PLA/G-nHA/PRP | Polylactic acid scaffolds infilled by gelatin-nano-hydroxyapatite and coated by platelet-rich plasma | 5 |
