Table 1.

MMP-9 and hs-CRP levels in serum of three groups (x̅ ± S)

Group	MMP-9 (µg/L)	hs-CRP (mg/L)
PBS group	798.7 ± 115.1	3.48 ± 0.34
Lentiviruses with naked vector group	801.3 ± 129.4	3.39 ± 0.38
Lentiviruses-GFP-MMP-9 intervention group	728.5 ± 208.1	2.43 ± 0.22