• 解放軍總醫(yī)院南樓呼吸科(北京 100853);

目的 研究慢性飲酒對(duì)大鼠注射油酸-脂多糖致急性肺損傷(ALI)的影響,以及損傷后肺組織氧化/抗氧化平衡的改變。方法 32只SD大鼠隨機(jī)予以慢性飲酒或飲水;6周后隨機(jī)注射油酸-脂多糖致ALI(損傷組),或注射生理鹽水作為對(duì)照(對(duì)照組)。共分為4組:飲酒損傷組、飲水損傷組、飲酒對(duì)照組和飲水對(duì)照組,每組8只動(dòng)物。檢測(cè)其PaO2,肺組織中還原型谷胱苷肽(GSH)和丙二醛(MDA)水平,以及肺組織干質(zhì)量/濕質(zhì)量比值(W/D)的變化。結(jié)果 與相應(yīng)對(duì)照組比較,飲酒損傷組和飲水損傷組PaO2明顯下降,W/D值明顯增加,GSH水平降低,MDA水平升高(P均 lt;0.05)。飲酒損傷組與飲水損傷組比較,除W/D值變化無顯著差異外,其余指標(biāo)下降均更顯著(P均 lt;0.05)。結(jié)論 慢性飲酒可增加創(chuàng)傷后感染時(shí)肺損傷的嚴(yán)重程度,與肺組織氧化/抗氧化失衡有關(guān)。

引用本文: 朱敏立,俞森洋. 慢性飲酒對(duì)大鼠急性肺損傷的影響. 中國呼吸與危重監(jiān)護(hù)雜志, 2007, 6(1): 49-51. doi: 復(fù)制

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  1. 1. 黃紅娥,林昆.潮汕地區(qū)部分人群吸煙及飲酒情況調(diào)查.華南預(yù)防醫(yī)學(xué),2006,32:51-53.
  2. 2. 趙曉軍,況怡,岳文彬.常州市農(nóng)村居民健康知識(shí)、行為及需求調(diào)查.職業(yè)與健康,2006,22:1083-1084.
  3. 3. 陳超,羅有年,劉學(xué)兵,等.中國珠三角地區(qū)普通人群飲酒狀況調(diào)查及相關(guān)因素分析.中國行為醫(yī)學(xué)科學(xué),2005,14:730-732.
  4. 4. 趙立中,張麗萍,沈艷榮,等.長春地區(qū)酒精依賴調(diào)查研究.中國藥物濫用防治雜志,1996,4:17-20.
  5. 5. Moss M,Parsons PE,Steinberg KP,et al.Chronic alcohol abuse is associated with an increased incidence of acute respiratory distress syndrome and severity of multiple organ dysfunction in patients with septic shock.Crit Care Med,2003,31:869-877.
  6. 6. 李琦,錢桂生,張青,等.油酸-內(nèi)毒素序貫致傷引起大鼠急性肺損傷的特點(diǎn).第三軍醫(yī)大學(xué)學(xué)報(bào),2004,26:856-858.
  7. 7. Moss M,Bucher B,Moore FA,et al.The role of chronic alcohol abuse in the development of acute respiratory distress syndrome in adults.JAMA,1996,275:50-54.
  8. 8. Brown LA,Harris FL,Bechara R,et al.Effect of chronic ethanol ingestion on alveolar type II cell:glutathione and inflammatory mediator-induced apoptosis.Alcohol Clin Exp Res,2001,25:1078-1085.
  9. 9. Burnham EL,Brown LA,Halls L,et al.Effects of chronic alcohol abuse on alveolar epithelial barrier function and glutathione homeostasis.Alcohol Clin Exp Res,2003,27:1167-1172.
  10. 10. Altavilla D,Marini H,Seminara P,et al.Protective effects of antioxidant raxofelast in alcohol-induced liver disease in mice.Pharmacology,2005,4:6-14.
  11. 11. Terasaki PI,Yuge J,Cecka JM,et al.Thirty-year Trends in clinical kidney transplantation.Clin Transpl,1993,553-562.