Monoclonal antibody to L-selectin attenuates neutrophil accumulation and protects ischemic reperfused cat myocardium.

These results demonstrate that blocking L-selectin with DREG-200 exerts a significant cardioprotective effect in a feline model of myocardial ischemia and reperfusion, indicating that L-selectin plays a significant role in mediating PMN accumulation and PMN-induced endothelial and myocardial injury after ischemia and reperfusion.