Table II.

Amount of bFGF and TGF-β1 detected by ELISA (ng/ml)

Group	bFGF	TGF-β1
A	48.42 ± 3.75	20.64 ± 2.79
B	69.49 ± 3.85*	46.74 ± 5.95*

^*Compared with the value in group A, the difference is significant (p < 0.05)