| 腹腔感染时肺毛细血管通透性变化 |
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| 引用本文： | 赵成功.腹腔感染时肺毛细血管通透性变化[J].中国微循环,1995(4). |
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| 作者姓名： | 赵成功 |
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| 作者单位： | 解放军第一○五医院!安微省合肥市230031 |
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| 摘 要： | 本研究通过静脉注射Evans蓝(20mg/kg)后测定肺组织中Evans蓝含量和肺血管外水(PEWV),观察了兔腹腔感染后肺毛细血管通透性改变及肺水肿情况。结果表明:盲肠结扎加戳孔(CLP)后6小时、12小时、24小时肺毛细血管通透性及PEWV明显增加(P<0.05和P<0.01),两者显著正相关(r=0.9232,P<0.05)。提示肺毛细血管通透性增加是肺水肿的主要原因。本实验同时检测了CLP后血清内毒素(ET),亦显示与PEWV呈正相关(r=0.8703,P<0.05)。
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| 关 键 词： | 毛细血管 通透性 肺 腹膜炎 兔 |
The Changes of Pulmonary Capillary Permeability after Abdominal Infection |
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| Zhao Chenggong,Li Jieshou.The Changes of Pulmonary Capillary Permeability after Abdominal Infection[J].Journal of Chinese Microcirculation,1995(4). |
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| Authors: | Zhao Chenggong Li Jieshou |
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| Institution: | Zhao Chenggong,Li Jieshou. Hefei 105 Hospital,Anhui Province,China |
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| Abstract: | In this study, we measured quantity of Evans blue in the pulmonary tissue after intravenous injection of the Evans blue (20mg/kg)and PEWV to reflect the changes of pulmonary capillary permeability. The results showed that pulmonary capillary permeability were increased and pulmonary edema became more severe (all P<0. 05). The quantity of Evans blue in pulmonary tissue were strongly related to PEWV(r=0. 9232,P<0.05). |
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| Keywords: | Capillary Permeability Pulmonary Peritonitis Rabbit |
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