暴发性肝衰竭（FHF）患者存在重度微循环障碍并导致组织低氧症，输注乙酸半脱氨酸（acety切steine）可增加组织氧合作用而改进存活及降低多器官衰竭发生率。由于FHF时所见半脱氨酸的循环作用与微循环血管扩张剂前列环素相似，并且两者有协同作用，作者认为乙酸半脱氨酸可能通过 Patients with fulminant hepatic failure (FHF) have severe microcirculatory disturbances and lead to hypoxia in tissues. Administration of acety-cut steine ​​increases tissue oxygenation and improves survival and reduces the incidence of multiple organ failure. Since the cyclisation of half-amino acid seen at FHF is similar to that of the microcirculation vasodilator prostacyclin and the two have synergistic effects, the authors believe that hemicyclohexyl acetate may pass