Protective effects of ulinastatin on ischemia/reperfusion injury in the rabbit lung in traumatic hemorrhagic shock

OBJECTIVE: To investigate the effects and mechanisms of ulinastatin on activities of myeloperoxidase (MPO) in lung tissue and neutrophil elastase (NE) in bronchoalveolar lavage fluid and to evaluate the protective effects of ulinastatin on rabbit lung in traumatic hemorrhagic shock

Bibliographische Detailangaben
Veröffentlicht in:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 17(2005), 1 vom: 06. Jan., Seite 36-8
1. Verfasser: Wang, Gang (VerfasserIn)
Weitere Verfasser: Chen, Ting-ting, Gao, Chang-qing
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Glycoproteins Peroxidase EC 1.11.1.7 Leukocyte Elastase EC 3.4.21.37 urinastatin OR3S9IF86U
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245 1 0 |a Protective effects of ulinastatin on ischemia/reperfusion injury in the rabbit lung in traumatic hemorrhagic shock 
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500 |a Date Completed 08.10.2009 
500 |a Date Revised 24.11.2016 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To investigate the effects and mechanisms of ulinastatin on activities of myeloperoxidase (MPO) in lung tissue and neutrophil elastase (NE) in bronchoalveolar lavage fluid and to evaluate the protective effects of ulinastatin on rabbit lung in traumatic hemorrhagic shock 
520 |a METHODS: Thirty rabbits were randomly assigned to three groups: control group, traumatic hemorrhagic shock group and ulinastatin-treatment group. The traumatic hemorrhagic shock model was reproduced by producing: femur fracture and femoral artery bleeding to reduce the mean artery pressure to (40+/-5) mmHg (1 mmHg=0.133 kPa). The hypotension was maintained 90 minutes before the shed blood and equivalent amount of Ringer's lactate was infused. Four hours after blood volume compensation, the activities of MPO in lung tissue and NE in bronchoalveolar lavage fluid (BALF) were measured, and the extravascular lung water volume was determined 
520 |a RESULTS: Compared with control group, the activities of either MPO in lung tissue or NE in BALF appeared to be increased in the ulinastatin-treatment group (both P<0.05), but their levels were significantly higher in traumatic hemorrhagic shock group(both P<0.05). The extravascular lung water volume was increased significantly in the two experimental group (both P<0.05), however it was more pronounced in traumatic hemorrhagic shock group (all P<0.05) 
520 |a CONCLUSION: Ulinastatin can inhibit the increase in the activities of MPO in lung tissue and NE in BALF, and possesses potential protective effects on the lung tissue in traumatic hemorrhagic shock 
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700 1 |a Gao, Chang-qing  |e verfasserin  |4 aut 
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