Table 1.
The result of the mean and SD of BM-MSC culture.
| passage number | Mean number of harvested cell (× 104) ± SD | Mean time of counfluency (day) ± SD | Mean number of PD ± SD | Mean number of telomere length (Kbp) ± SD |
| 1th passage | 170 ± 105.26 | 15 ± 4.23 | 7.7 ± .55 | 9.2 ± .60 |
| 2th passage | 404 ± 190.72 | 10 ± 4.78 | 3.1 ± .67 | - |
| 31th passage | 280 ± 148.52 | 12 ± 4.10 | 2.6 ± .68 | 9.0 ± .56 |
| 4th passage | 283 ± 103.55 | 12 ± 1.75 | 2.6 ± .58 | - |
| 5th passage | 258 ± 109.73 | 14 ± 4.76 | 2.5 ± .56 | 8.9 ± .58 |
| 6th passage | 232 ± 122.26 | 16 ± 5.94 | 2.3 ± .61 | - |
| 7th passage | 206 ± 152.95 | 14 ± 5.27 | 2.0 ± .81 | 8.8 ± .56 |
| 8th passage | 175 ± 77.57 | 14 ± 4.71 | 1.9 ± .69 | - |
| 9th passage | 210 ± 134.06 | 17 ± 4.65 | 2.1 ± .82 | 8.7 ± .75 |
| 10th passage | 109 ± 61.68 | 15 ± 3.35 | 1.2 ± .73 | - |