Research Article

Comparison of Stromal Vascular Fraction and Adipose-Derived Stem Cells for Protection of Renal Function in a Rodent Model of Ischemic Acute Kidney Injury

Figure 4

Sirius red staining of kidney tissue. (a) Representative photomicrographs of cortex and medulla. (b) Ratio of area stained positive for Sirius red to random cortex area (left) and medulla area (right). Magnification ×40. Scale bar 50 μm. NS, ; ; ; compared to the AKI control group. 4 fields per rat; 10 rats per group, but 8 rats in the SVF-AA and ADSC-AA groups.
(a)
(b)