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. 2019 May 14;10:559. doi: 10.3389/fphys.2019.00559

FIGURE 2.

FIGURE 2

Assessment of kidney function and renal histological injury in WT and SMN+/– mice subjected to IRI. The I/R-induced AKI mouse model was induced in WT and SMN+/– mice. Blood and kidney tissues were collected at 24 h after I/R, as described in the Materials and Methods. (A) Western blot analysis of SMN protein expression in I/R-induced AKI in WT and SMN+/– mice. GAPDH was used as the loading control. (B) Serum creatinine (Scr, n = 10) and blood urea nitrogen (BUN, n = 8). (C) Representative images of hematoxylin and eosin (HE) staining. Original magnification, 400×. Bar = 50 μm. (D) Semiquantitative assessment of tubular damage. WT sham, SMN+/– sham, and SMN+/– IRI, n = 8; WT IRI, n = 11. (E) Real-time PCR analysis of kidney KIM-1 mRNA expression. Data are expressed as the mean ± SD; (p < 0.0001 vs. sham-operated WT mice; ∗∗p < 0.05 vs. ischemic WT mice under the same experimental conditions).