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Table 1 The result of the mean and SD of BM-MSC culture.

From: Aging of mesenchymal stem cell in vitro

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

-