Table 1.
Number of NCs in the BM (×10 6 /mL) | Number of NCs after twice centrifugation (×10 6 /mL) | Number of BMSCs in the BM (/mL) | Number of BMSCs after twice centrifugation (/mL) | Loss rate of NCs after per centrifugation step | Loss rate of BMSCs after per centrifugation step | Calculated number of NCs after the third centrifugation step (×10 6 /mL) | Calculated number of BMSCs after the third centrifugation step (/mL) | Enrichment of NCs in the grafts | Enrichment of BMSCs in the grafts | |
---|---|---|---|---|---|---|---|---|---|---|
Sample 1 |
20.8 |
14.2 |
160 |
110 |
17.40% |
17.00% |
234.6 |
1826 |
48.5 |
49.1 |
Sample 2 |
5.6 |
4.4 |
110 |
80 |
11.40% |
14.70% |
78 |
1365 |
60 |
53.3 |
Sample 3 |
10.4 |
8.4 |
85 |
65 |
10.10% |
12.60% |
151 |
1136 |
62.9 |
57.8 |
Sample 4 |
10.6 |
8 |
115 |
85 |
20.30% |
14.00% |
127.5 |
1462 |
52 |
54.7 |
Sample 5 |
7 |
5 |
70 |
55 |
15.50% |
11.40% |
84.5 |
975 |
51.7 |
60.3 |
Sample 6 |
8.7 |
6.3 |
135 |
90 |
14.90% |
18.40% |
107.2 |
1469 |
53.5 |
45 |
Sample 7 |
10.4 |
7.3 |
120 |
85 |
16.20% |
15.80% |
122.3 |
1431 |
50.3 |
51.7 |
Sample 8 |
32.5 |
25.4 |
235 |
175 |
11.60% |
13.70% |
449.1 |
3021 |
59.6 |
55.4 |
Average | 13.3 | 9.9 | 128.8 | 93.1 | 14.68% | 14.70% | 169.3 | 1585.6 | 54.8 | 53.4 |