Advanced Oxidation Protein Products and Carbonylated Proteins Levels in Endovascular and Open Repair of an Abdominal Aortic Aneurysm: The Effect of Pre-, Intra-, and Postoperative Treatment
Table 3
The changes in concentration of AOPP and C=O in relation to values before surgery.
Parameter
EVAR
Day after surgery
Mean±SD
Δ []
r [r1]
P [P1]
AOPP
Before surgery
6.40±2.68
Reperfusion
8.54±4.32
2.14
-0.39
0.211
1 day after
5.46±2.60
-0.94 -3.08]
0.57 0.60]
0.006 0.042]
2-4 days after
4.34±1.94
-2.06 -4.2]
0.63 0.71]
0.001 0.020]
C=O
Before surgery
1.24±1.37
Reperfusion
0.98±0.48
-0.26
0.46
0.212
1 day after
1.26±1.70
0.02 0.28]
0.55 0.73]
0.006 0.027]
2-4 days after
1.12±1.13
-0.12 0.14]
0.39 0.35]
0.068 0.391]
OR
AOPP
Before surgery
4.63±2.78
Reperfusion
4.19±2.97
-0.44
0.51
0.011
1 day after
4.57±3.30
-0.06 0.38]
0.30 0.22]
0.142 0.288]
2-4 days after
5.32±3.08
0.69 1.13]
0.53 -0.11]
0.035 0.684]
5-7 days after
5.74±4.26
1.11 1.55]
0.09 -0.21]
0.748 0.517]
C=O
Before surgery
1.15±0.77
Reperfusion
1.32±1.37
0.17
0.76
<0.0001
1 day after
1.60±1.60
0.45 0.28]
0.58 0.45]
0.002 0.025]
2-4 days after
1.68±1.87
0.53 0.36]
0.48 0.72]
0.060 0.002]
5-7 days after
1.88±1.63
0.73 0.56]
-0.055 0.04]
0.862 0.904]
Abbreviations: Δ, changes in AOPP and C=O values in relation to the value found before surgery; , changes in AOPP and C=O values in relation to the value found for reperfusion; r, coefficients of correlation between before surgery and Δ; r1, coefficients of correlation between reperfusion and ;P, statistical significance for changes in AOPP and C=O values in relation to the value found before surgery; P1, statistical significance inchanges in AOPP and C=O values in relation to the value found for reperfusion.
