Objective To investigate the effect of hematoxin, lipopolysaccharide ( LPS), lipopolysaccharide binding protein ( LBP)/ membrane CD14 ( mCD14) in occurrence and development of systemic inflammatory response syndrome ( SIRS) in children. 目的研究血内毒素(LPS)、脂多糖结合蛋白(LBP)/脂多糖受体(mCD14)在全身炎症反应综合征(SIRS)发生发展过程中的作用。