A, Cytokine-induced neutrophil chemoattractant 1 levels are significantly increased up to 96 days postburn compared with controls. B, Cytokine-induced neutrophil chemoattractant 2 levels are significantly increased up to 168 days postburn compared with controls. C, Cytokine-induced neutrophil chemoattractant 3 levels are significantly increased up to 168 days postburn compared with controls. Throughout the figure, histograms depict serum concentrations of the respective CINC protein at steady-state levels. Results shown represent eight different animals per group, as indicated. Bars represent means; error bars correspond to SEM. Asterisks denote statistical significance: P < 0.05 for every comparison between groups.