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. 2013 Aug 9;8(8):e71433. doi: 10.1371/journal.pone.0071433

Figure 1. Histopathologic changes after renal I/R.

Figure 1

(A) Representative images of PAS stained kidney sections from wild-type (WT) and ACE2 knock-out mice (ACE2 KO) after sham or I/R surgery, magnification: 50x; insert: high power field of the cortico-medullary junction, magnification: 200×. (B) Tubular injury score based on PAS sections for each experimental group, on a scale of 0 to 4. Results are presented as mean ± SE. n = 8 for WT sham and ACE2 sham; n = 12 for WT IR; n = 11 for ACE2 IR. *p<0.0001 vs. WT sham.