Table 2. Levels of ALP (U/L, ± s) in transduced and control cells.

Groups	3 d	7 d	10 d	14 d
Transduced group	0.94±0.31	1.95±0.24	2.88±0.40	4.65±0.23
Control group	0.91±0.42	1.28±0.41*	1.54±0.38*	2.32±0.34*

^* p<0.05, transduced group vs. control group.