Bone Marrow Derived Mesenchymal Stromal Cells Ameliorate Ischemia/Reperfusion Injury-Induced Acute Kidney Injury in Rats via Secreting Tumor Necrosis Factor-Inducible Gene 6 Protein

Figure 7

The proportions of Ki67-positive renal tubular epithelial cells in IRI-AKI rats treated with BMSC after different pretreatments on 3 days. (a) Ki67 immunostaining, original magnification 400×. The cells with nuclei stained brown were Ki67-positive cells. (b) The proportions of Ki67-positive cells in IRI-AKI rats treated with BMSC. Group with symbol # versus groups with symbol ### or Δ, both P<0.05; group with symbol ※ versus groups with symbol ### or Δ, both P<0.05.

(a)

(b)