Figure 7.
Evaluation of ADMSCs growth on plastic surface or inside the 3D fibrin-based matrix prepared from PPP, by MTT assay at 48 (a), 72 (b), and 96 (c) hours. The number of cells seeded was 5000/well (blue bars) or 10,000/well (yellow bars). The metabolic MTT assay confirmed the results observed by direct cell count. 3D fibrin-based matrix is a suitable environment to stimulate ADMSCs’ growth. Statistically significant differences are indicated as follows: **** p ≤ 0.0001.