Table 2 Flow cytometry analysis of MSC markers at early and late passages

CD14^–

99.4 ± 0.2

99.6 ± 0.1

99.5 ± 0.4

98.8 ± 0.3

CD44⁺

100.0 ± 0.1

100.0 ± 0.2

99.7 ± 0.5

100.0 ± 0.1

CD90⁺

83.4 ± 15.7

31.0 ± 21.6*

95.2 ± 3.8

57.3 ± 49.3

CD105⁺

98.0 ± 1.7

98.7 ± 1.8

99.0 ± 0.8

99.5 ± 0.2