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. 2020 Apr 16;11:425. doi: 10.3389/fphar.2020.00425

Figure 7.

Figure 7

(A) Representative renal histopathological sections on the 7th and 14th day after unilateral ureteral obstruction (UUO) induction (200 ×). Renal tubular injury was assessed by hematoxylin-eosin (H&E) staining. Formation of fibrosis in kidney tissue was ascertained from Masson’s trichrome stained. (B) Kidney tubular injury scores based on H&E staining and relative fibrotic area (%) based on Masson’s trichrome staining. (C) Serum interleukin-1β (IL-1β) and IL-6 concentrations were tested by ELISA on 7th and 14th day after UUO. Data were presented as mean standard deviation (SD), n = 6 rats per group on the 7th or 14th day after UUO. *P < 0.05, **P < 0.01.