Fig. 4.
Concentrations of plasma creatinine (A) and blood urea nitrogen (BUN; B) and kidney histology (C) in mice subjected to either 30 min of bilateral ischemia or sham operation. A and B: concentrations of plasma creatinine and BUN were determined 4 and 24 h after reperfusion. C: kidney sections were PAS stained. Pictures were taken from the corticomedullary junction. Results are means ± SE (n = 6). Scale bars: 50 μm. I/R, ischemia-reperfusion.