|
Oxidative stress biomarkers at ICU admission and day 7: patients with worsening oxidative stress versus those with no change in oxidative stress |
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| Biomarkers |
Worsening OS |
Not worsening OS |
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|
|
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| At admission |
Day 7 |
P |
At admission |
Day 7 |
P |
|
|
|
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| LP (nm/mg protein) |
2.14 ± 0.9 |
2.73 ± * 1.4 |
0.01 |
2.17 ± 0.9 |
2.13 ± 1.7 |
0.950 |
| CO (nm/mg protein) |
2.34 ± 1.0 |
3.49 ± * 1.2 |
0.00 |
3.54 ± 0.8 |
4.12 ± 1.4 |
0.216 |
| AOC (nm/mg protein) |
1.57 ± 0.8 |
1.15 ± * 0.8 |
0.02 |
1.13 ± 0.2 |
1.18 ± 0.8 |
0.673 |
|
Values are expressed as mean ± SD. *P < 0.05, versus admission value. AOC, antioxidant capacity; CO, carbonyl group; OS, oxidative stress; ICU, intensive care unit; LP, lipid peroxide; SD, standard deviation. | ||||||
Abilés et al. Critical Care 2006 10:R146 doi:10.1186/cc5068 |
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