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急性重症胰腺炎肺损伤大鼠HMGB1的表达及意义 被引量:2

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摘要 目的观察急性重症胰腺炎(SAP)并发肺损伤大鼠血清高迁移率族蛋白B1(HMGB1)的表达情况,探讨血清HMGB1在SAP并发急性肺损伤(ALI)中的意义。方法将48只SD大鼠随机分成对照组和模型组,各组分别在术后6 h、12 h、24 h、36 h时间点测定大鼠血清中HMGB1;同时进行动脉血气分析。结果SAP组血清HMGB1于术后6 h、12 h、24 h持续升高,36 h仍有强烈表达,与对照组差异均有统计学意义(均P<0.05);在观察时间段SAP组大鼠PaO2进行性下降,PaCO2进行性升高。结论血清HMGB1的增高与SAP致ALI大鼠的病情严重程度呈正相关。
出处 《现代实用医学》 2020年第3期309-310,共2页 Modern Practical Medicine
基金 浙江省医药卫生科研项目(2014KYB050)。
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