Figure 1.
Schedule diagram showing timing of laboratory and histopathologic examinations. Laboratory examinations included blood urea nitrogen (BUN), serum creatinine (sCr), serum neutrophil gelatinase-associated lipocalin (sNGAL), urine NGAL (uNGAL) and uNGAL to creatinine ratio (uNCR), hematoxylin and eosin (H&E) staining, quantitative polymerase chain reaction (qPCR), and immunohistochemistry (IHC). The number of animals used at each time is shown.