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. 2021 Jun 24;12:680336. doi: 10.3389/fphar.2021.680336

FIGURE 2.

FIGURE 2

TBN reduces glomerular pathological changes in STZ-induced rats. (A) Representative photomicrographs of H&E staining, PAS staining, and Masson staining in the kidney. Scale bars, 50 μm in H&E and PAS staining, and 20 μm in Masson staining. (B-D) Semi-quantitative analysis of glomerular surface area, glomerulosclerotic index and tubulointerstitial fibrosis index were shown. 30 images of H&E, PAS, and Masson-stained kidney sections were counted for each rat. n = 13 for vehicle-treated DM group and n = 16 for other groups.