Study on the relationship of heat shock protein 70 with secondary liver damage in early stage after severe multiple injury

OBJECTIVE: To study the action of heat shock protein 70 (HSP70) in the course of secondary hepatic injury in rats in the early stage after multiple injury

Bibliographische Detailangaben
Veröffentlicht in:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 15(2003), 4 vom: 11. Apr., Seite 204-6
1. Verfasser: Luo, Dong-lin (VerfasserIn)
Weitere Verfasser: Zhou, Ji-hong, Liu, Bao-hua, Huang, Xian-kai, Chen, Jin-ping, Qiu, Jun, Xiong, Ren-ping, Wang, Zheng-guo
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2003
Zugriff auf das übergeordnete Werk:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue
Schlagworte:English Abstract Journal Article Research Support, Non-U.S. Gov't HSP70 Heat-Shock Proteins Alanine Transaminase EC 2.6.1.2
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245 1 0 |a Study on the relationship of heat shock protein 70 with secondary liver damage in early stage after severe multiple injury 
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500 |a Date Completed 11.12.2012 
500 |a Date Revised 14.07.2003 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To study the action of heat shock protein 70 (HSP70) in the course of secondary hepatic injury in rats in the early stage after multiple injury 
520 |a METHODS: Adult male Wistar rats were used and rat model was produced by adopting severe thoracic impact injury in accompany with mono femur fracture. Changes of the content of HSP 70 in the hepatic tissue, hepatic function markers in serum were dynamically observed as well as 24 hours mortal rate after severe multiple injury, trauma with glucocorticoid receptor(GR) blocked. The expression of HSP70 in hepatic tissue was assayed by western blot and then analyzed with computer imaging system 
520 |a RESULTS: The content of HSP70 gradually increased in hepatic tissue after severe trauma, increased to the highest at 8 hours after trauma, and maintained rather high level at 24 hours after trauma. But the alterations of hepatic function markers in serum were not obvious after trauma. After usage of GR blocking agent, The content of HSP70 was much higher than simple trauma group. Alanine aminotransferase (ALT) and total bilirubin (TB) in serum obviously increased in early stage after trauma (both P<0.01), albumin content obviously decreased(P<0.01), while 24 hours mortal rate obviously increased (P<0.01) 
520 |a CONCLUSION: HSP70 may participate in starting a anti-injury mechanism of hepatic tissue cell. But excessive expression of HSP70 may cause injury to liver after severe multiple injury. HSP70 can be identified as an important marker of liver injury and anti-injury after severe multiple injury 
650 4 |a English Abstract 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a HSP70 Heat-Shock Proteins  |2 NLM 
650 7 |a Alanine Transaminase  |2 NLM 
650 7 |a EC 2.6.1.2  |2 NLM 
700 1 |a Zhou, Ji-hong  |e verfasserin  |4 aut 
700 1 |a Liu, Bao-hua  |e verfasserin  |4 aut 
700 1 |a Huang, Xian-kai  |e verfasserin  |4 aut 
700 1 |a Chen, Jin-ping  |e verfasserin  |4 aut 
700 1 |a Qiu, Jun  |e verfasserin  |4 aut 
700 1 |a Xiong, Ren-ping  |e verfasserin  |4 aut 
700 1 |a Wang, Zheng-guo  |e verfasserin  |4 aut 
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773 1 8 |g volume:15  |g year:2003  |g number:4  |g day:11  |g month:04  |g pages:204-6 
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