. 2015 Jul 29;2015:516215. doi: 10.1155/2015/516215

Table 3.

BBB scores of rats with SCI after OECs and MSCs transplantation treatments ( $\bar{x} \pm SD$ ).

Group	Control	Sham	OECs treated	BMSCs treated	Cotransplant treated
1 day after transplantation	21	5.07 ± 0.67^a	5.19 ± 0.98^a	5.20 ± 0.54^a	5.38 ± 0.69^a
3 days after transplantation	21	5.26 ± 0.82^a	5.83 ± 1.05^a	5.89 ± 0.91^a	6.48 ± 0.90^a
7 days after transplantation	21	5.73 ± 0.90^a	6.49 ± 0.93^a	6.74 ± 1.03^a	6.95 ± 1.20^a
14 days after transplantation	21	5.88 ± 1.05^a	8.87 ± 1.56^ab	9.31 ± 1.26^ab	10.96 ± 1.73^ab
21 days after transplantation	21	6.19 ± 0.97^a	10.81 ± 2.00^ab	11.23 ± 1.87^ab	13.23 ± 2.22^abcd
28 days after transplantation	21	6.56 ± 1.22^ab	12.98 ± 2.11^ab	13.09 ± 2.01^ab	15.16 ± 2.31^abcd

^a P < 0.05 versus control group; ^b P < 0.05 versus sham group; ^c P < 0.05 versus OECs treated group; and ^d P < 0.05 versus BMSCs treated group.