【摘要】 探讨高原肺水肿 (HAPE)患者血清肌红蛋白 (Mb)和血乳酸 (BLA)的变化 ;方法 :于海拔 3 70 0m处医疗站对收治的 8例HAPE患者治疗前和临床治愈后进行Mb及BLA检测 ;结果 :HAPE患者治疗前较临床治愈后Mb和BLA均升高 ,有极显著性差异 (P <0 .0 1) ;结论 :HAPE时机体存在心肌损伤 ,乳酸性和非乳酸性两类氧债的存在 ,是HAPE急性缺氧应激性机制中的一个重要环节。更多还原

【Abstract】 To study changes of level of serum myoglobin and blood lactic acidin patients with HAPE at 3 700m altitude.Methods:8 cases with HAPE,exposed to 4 800m high altitude for 3～5 days,were performed for serum myoglobin and blood lactic acid before and after treatment with drugs at 3 700m.Results:The level of myogiobin and lactic acid were significantly increased before cure compared with after treatment (P<0.01).Conclusions:Injury of myocardium,oxygen debt resulted from factors of non-lactic acid and lactic acid induced-hypoxia,is a important cause in incidencdof HAPE.更多还原