Table 2.

ABI results (mean ± SD; P = 0.03)

Time of measurement	One week before	One month after	Three months after
Group 1 (received plasmid)	0.28 ± 0.22	0.47 ± 0.29	0.51 ± 0.30
Group 2 (control group)	0.31 ± 0.27	0.36 ± 0.32	0.32 ± 0.28