Objective To investigate the mediate role of L-selectin in plymorphonuclear neutrophil (PMN) adhesion to LPS activated pulmonary microvascular endothelial cells (PMEC) in vitro.

• 目的研究L-选择素在大鼠中性粒细胞(PMN)与LPS激活的内皮细胞间黏附中的介导作用。