Figure 3.
Neutrophil infiltration of lung grafts 2 hours after reperfusion. Prolonged cold storage and reperfusion following transplantation resulted in massive infiltration of MPO positive-neutrophils in control grafts. Flush and storage of lung grafts in UW solution bubbled with 5% CO significantly reduced the number of neutrophils seen in the graft (Original magnification: x400, * p<0.05 vs. control UW).