Figure 4. Effect of NP2 inhibition by NP2-amiR on survival of high-risk allogeneic corneal transplants. Kaplan–Meier analysis showing significant improvement of corneal graft survival in BALB/c corneal beds pretreated with NP2-amiR (n=13) before transplantation compared with beds pretreated with saline solution (n=15). The asterisk indicates a p<0.05 versus saline control.