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血小板活化因子（PAF）是一种具有广泛生物活性的脂质介质，与内毒素（ET）有着密切的关系。国外对PAF的研究多侧重于缺血再灌而肝损伤和内毒素休克后肝损伤方面，而PAF在病毒性肝炎坏死中的作用报道甚少。本实验利用外源性和内源性PAF及PAF受体拮抗剂WEBZ170，对比观察了氨基
Platelet-activating factor (PAF) is a lipid-based lipid mediator with a wide range of bioactivities and is associated with endotoxin (ET). Foreign research on PAF mostly focuses on liver injury after ischemia-reperfusion and endotoxic shock, but the role of PAF in viral hepatitis necrosis is poorly understood. In this experiment, exogenous and endogenous PAF and PAF receptor antagonist WEBZ170, compared the observed amino