BioMed Research International / 2014 / Article / Fig 4

Research Article

Hypoxia-Pretreated Human MSCs Attenuate Acute Kidney Injury through Enhanced Angiogenic and Antioxidative Capacities

Figure 4

H&E staining of kidney tissues. (a) The microscope observation of tissue injury at 3 days and 1 w after surgery (Bar = 50 μm). (b) Scores of renal injury in different groups after surgery. ; .