Transfected Early Growth Response Gene-1 DNA Enzyme Prevents Stenosis and Occlusion of Autogenous Vein Graft In Vivo

Table 1

The result of thickness of intimal hyperplasia in vein graft and EDRz transfection after transfection and no-transfection EDRz (𝑥±𝑠).

	Thickness of intima (μm) in the control group	Thickness of intima (μm) in transfection group	Values of gray scale
Normal vein	2.3±05	2.3±0.5	0
1 h	2.3±0.8	2.3±0.2	70.3±13.5^∗
2 h	2.3±0.4	2.2±0.3	34.8±9.6
6 h	2.2±0.6	2.3±0.5	25.5±8.7
24 h	2.5±0.3	2.4±0.7	10.1±4.2
3 d	3.2±1.1	3.4±1.2	3.4±1.7
7 d	15.5±2.5	8.9±2.3^#	1.6±0.8
14 d	26.4±4.7	16.4±4.7^∗#	0
28 d	30.2±2.8	14.2±3.5^#	0
42 d	22.7±1.9	9.6±2.8^#	0

∗Compared with other times 𝑃<0.01, ^#compared with control groups 𝑃<0.01.