Figure 2. Treatment of spontaneously hypertensive rats (SHR) with captopril improved renal function compared with Wistar-Kyoto (WKY) rats. Urinary albumin (ALB), total protein (TP), serum creatinine (CREA), and blood urea nitrogen (BUN) were measured using specific kits. Data are reported as means±SE (n=6 in each group). **P<0.01 vs WKY; ^#P<0.05 vs SHR (one-way ANOVA).