Table 3
Relation between number of passage and frequency of functional expression of IK
ir
in undifferentiated hUC-MSC
Passage
N (A)
IK
i r
expression (B)
B / A (%)
P2
19
1
5.3
P3
41
12
29.3
P4
11
5
45.5
P7
15
5
33.3
P8
18
14
77.8
P9
14
9
64.3
P10
14
6
42.9
P12
29
10
34.5