Fig. 1.

Renal dysfunction after glycerol-induced myoglobinuria. A: serum creatinine was maximal 24 h after injection and partially recovered between 24 and 144 h after injury without returning to normal levels. B: urine creatinine was reduced 48 h after injury and remained decreased at 144 h. Urine glucose (C) and neutrophil gelatinase-associated lipocalin (NGAL; D) were elevated 48 h after glycerol injection and remained elevated at 144 h. Different superscripts above data points are significantly different from one another (P < 0.05).