Figure 1.

Carbonylated protein determination. Oxidative damage determined as carbonylated protein levels in serum from participants of the control group (control) and patients with alcoholic liver cirrhosis (ALC) classified according to the Child-Pugh score as Child-Pugh A, Child-Pugh B, or Child-Pugh C. (a) Patients without current alcohol consumption; (b) patients with active alcohol consumption. Each bar represents the mean value ± SEM. Differences were considered statistically significant when the p value was less than 0.05.