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Table 1 MC system vs. Harvest centrifugation system; comparison 1

From: Isolation of clinically relevant concentrations of bone marrow mesenchymal stem cells without centrifugation

 

Marrow cellution

Harvest system

TNCs/mL

× 106

CFU-fs/mL

CD34+/mL

× 103

TNCs/mL

× 106

CFU-fs/mL

CD34+/mL

× 103

Patient 1

55.0

2915

157

96.0

1248

435

Patient 2

27.2

1278

66

64.0

1312

308

Patient 3

16.6

552

49

40.3

232

203

Patient 4

20.5

1496

42

57.5

883

209

Patient 5

38.0

1672

42

72.5

308

117

Average

31.5 ± 15.5**

1583 ± 858*

71.2 ± 49.0**

66.1 ± 20.5

797 ± 509

254 ± 122

  1. Levels of TNCs, CFU-fs, and CD34+ cells in MC aspirates (single puncture site) and Harvest bone marrow concentrates (three punctures sites) taken from contralateral iliac crest draws in the same patient. (* p < 0.05; ** p < 0.01)