Table 2.
Results of the quality control tests of the cell sheets.
| Patient number |
||||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| Cell number (cells/sheet) | 1.2×105 | 1.3×105 | 4.6×105 | 2.3×105 | 1.5×105 | 7.1×105 |
| Cell survival rate (average %) | 92.3% | 88.9% | 98.3% | 97.4% | 93.9% | 97.6% |
| PCK-positive cells (%) | 94.2% | 92.0% | 97.8% | 97.9% | 90.5% | 94.9% |
| Mycoplasma | Negative | Negative | Negative | Negative | Negative | Negative |
| Endotoxin (EU/ml) | 3.97 | 0.16 | 0.08 | 0.01 | 0.06 | 0.2 |
| Bacteria and fungi | Negative | Negative | Negative | Negative | Negative | Negative |
| Virus (HBV, HCV, HIV-1, HTLV-1 ) | Negative | Negative | Negative | Negative | Negative | Negative |