Research Article
Tissue Engineering Scaffold Materials to Repair Sports Cartilage Injury
Table 2
Comparison of histological scores.
| Histological parameters | Control | PLGA-MSCs | PL GANHA-MSCs |
| Smooth surface | 1.5 (1–3) | 1.75 (1–3) | 2 (0–3) | Matrix | 1.125 (0–3) | 1.375 (0–3) | 2.125 (1–4) | Newborn | 0.5 (0-1) | 1.125 (1-2) | 1.5 (1-2) | Connect with surrounding cartilage | 1.457 (0–2) | 1.6 (0–2) | 1.725 (1-2) | Chondrocyte distribution | 1.215 (0–2) | 1.455 (0–3) | 1.877 (1–3) | Cell viability | 1.87 (1-2) | 1.6 (0-2) | 1.725 (1-2) |
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