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. 2020 Jun 22;21(12):4433. doi: 10.3390/ijms21124433

Figure 2.

Figure 2

BPS administration ameliorates proteinuria and renal injury in high-salt-fed DS rats. (A) Levels of urine protein excretion at 3 weeks and (B) urine protein per creatinine excretion in NS, HS, and HS-BPS rats (n = 11 per group). (C) Representative photomicrographs of period acid–Schiff (PAS)-stained kidney sections and quantification of glomerulosclerosis (see also Methods; n = 9 per group). Scale bars, 50 μm. (D) Representative photomicrographs of PAS-stained kidney sections and quantification of tubulointerstitial injury (see also Methods; n = 9 per group). Scale bars, 50 μm. Data are expressed as mean ± SEM. ** p < 0.01.