【摘要】 用海水灌注的方法诱导海水淹溺肺水肿（ＰＥ－ＳＷＤ）， 采用高频喷射通气（ＨＦＪＶ） 治疗， 应用血气酸碱分析仪对兔动脉血气酸碱三项指标进行自动检测， 并采用Ｃａ２＋ 超微结构方法观察肺内Ｃａ２＋ 变化。结果表明肺细胞内Ｃａ２＋ 超负荷与ＰＥ－ＳＷＤ发生有关， ＨＦＪＶ 对改善ＰＥ－ＳＷＤ症状有明显作用， 同时， 细胞内Ｃａ２＋ 超负荷状况明显缓解更多还原

【Abstract】 Pulmonary edema of sea water drowning (PE SWD) was induced by sea water irrigation and cured by high frequency jet venilation (HFJV). Index changes about artery blood gas and acidbase of rabbit were detected and the reaction products of Ca 2+ in the pulmonary cells were ultrastructurally observed. The results showed that the Ca 2+ inflow in pulmonary cells was related with development of PE SWD. HFJV obviously improved PE SWD symptom and reduced the Ca 2+ inflow of pulmonary cells.\;更多还原