LCN2 and acute kidney injury: A previous study demonstrated an improvement in the performance of some biomarkers in diagnosing AKI renal damage for up to 12 hours: neutrophil-gelatinase-associated lipocalin (NGAL) obtained the best AUC between 12 and 36 hours, while ɣ-glutamyl transpeptidase (GGT) predicted AKI soon after insult (6–12 hours)17