A: Control (allantoic fluid; n = 10)
|
7.23 ± 0.032
|
90.8 ± 6.43
|
38.5 ± 1.66
|
92.7 ± 0.73
|
B: MSCs (1 × 105 MSCs; n = 10)
|
7.29 ± 0.031
|
88.2 ± 5.51
|
37.9 ± 1.11
|
93.8 ± 1.02
|
C: H9N2-infected mice (1 × 104 MID50 H9N2AIV; n = 15)
|
6.62 ± 0.286
|
46 ± 4.17*
|
65.34 ± 2.55*
|
64.82 ± 1.63*
|
D: H9N2-infected mice + MSCs (1 × 104 MID50 H9N2AIV + 1 × 105 McCoy; n = 15)
|
6.71 ± 0.257
|
48.2 ± 5.11*
|
64.32 ± 1.98*
|
68.15 ± 1.75*
|
E: H9N2-infected mice + MSCs (1 × 104 MID50 H9N2AIV + 1 × 105 MSCs; n = 15, 30 min following infection)
|
6.84 ± 0.613
|
68 ± 5.76*▲
|
50.05 ± 1.09*▲
|
78.47 ± 1.54*▲
|
F: H9N2-infected mice (1 × 104 MID50 H9N2AIV; n = 15)
|
6.97 ± 0.375
|
46 ± 4.35*
|
66 ± 3.34*
|
65 ± 2.44*
|
G: H9N2-infected mice + MSCs (1 × 104 MID50 H9N2AIV + 1 × 105 MSCs; n = 15, 1 day following infection)
|
6.77 ± 0.712
|
60 ± 3.35*▲
|
52.39 ± 4.13*▲
|
75.89 ± 2.44*▲
|