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Abstract |
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Background: The inclining incidence of chronic kidney disease which has led to high mortality and immense medical burden over the past decades has become a distressing concern in epidemiology. Unfortunately, the number of biomarkers that allow the monitoring of chronic kidney disease (CKD) is limited. Neutrophil gelatinase-associated lipocalin (NGAL) is an emerging biomarker which has been shown to be able to diagnose kidney injuries. Methods: Eighty-one nondiabetic patients with chronic kidney disease, stage 2 to 5, were recruited for this study, and 17 healthy volunteers with eGFR greater than 90mL/minute/1.73m2 were selected as the control group. Results: Our study demonstrated that the pNGAL level is elevated during CKD, and the pNGL level has a strong correlation with the concentration of sCr and eGFR.
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