| 全反式维甲酸治疗对大鼠肺气肿动脉血气变化的研究 |
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| 引用本文： | 沈亚伟,郝建. 全反式维甲酸治疗对大鼠肺气肿动脉血气变化的研究[J]. 临床肺科杂志, 2011, 16(8): 1190-1191 |
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| 作者姓名： | 沈亚伟 郝建 |
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| 作者单位： | 杭州,安徽医科大学解放军杭州临床学院解放军117医院呼吸内科,浙江,310007 |
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| 摘 要： | 目的观察研究不同浓度全反式维甲酸（ATRA）对猪胰蛋白酶（PPE）构建的大鼠肺气肿动脉血气变化的情况。方法 60只Wistar大鼠随机分为对照组（N）和模型组（E）,棉籽油组（C）,小剂量ATRA治疗组（L）,中剂量ATRA治疗组（M）,大剂量ATRA治疗组（H）,每组各10只,一次性气管内注入PPE构建大鼠肺气肿模型后,用大、中、小剂量ATRA和棉籽油注入大鼠腹腔内进行治疗。30天后测量大鼠体重,动脉血气分析。结果 L组大鼠动脉血气分析较E组有显著改善（P〈0.05）,接近N组水平;C、M、H组动脉血气未见明显效果,且有缺氧明显趋势。结论低剂量ATRA治疗大鼠肺气肿对改善动脉血气具有较好的效果。
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| 关 键 词： | 肺气肿 大鼠 全反式维甲酸 动脉血气分析 |
Study on Wistar Rat's Models of Emphysema with the change of arterial gases by treatment of all Trans Retinoic Acid |
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| SHEN Ya-wei,HAO Jian. Study on Wistar Rat's Models of Emphysema with the change of arterial gases by treatment of all Trans Retinoic Acid[J]. Journal of Clinical Pulmonary Medicine, 2011, 16(8): 1190-1191 |
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| Authors: | SHEN Ya-wei HAO Jian |
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| Affiliation: | SHEN Ya-wei,HAO Jian.Department of Pulmonale,the 117th Hosptial of PLA,Military Clinical College of Hang Zhou,An Hui Medical University,Hang Zhou City,Province of Zhe Jiang 310007,China |
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| Abstract: | Objective To observe the effect of different concentrations treatment of all trans retinoic acid(ATRA) on emphysema model rats induced by pig trypsin(PPE).Methods 60 rats were randomized into normal group(N),emphysema model group(E),cottonseed oil group(C),low dose of ATRA treatment group(L),middle dose of ATRA treatment group(M) and high dose of ATRA treatment group(H).The rat was constructed models of emphysema which endotracheal pipeline was injected slowly by porcine pancreatic elastase(PPE) and treated... |
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| Keywords: | Emphysema Rat All Tans Retinoic acid arterial blood gas analysis |
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