Effects of hydroxyethyl starch 130/0.4 on P38 mitogen-activated protein kinases signal transduction pathway

OBJECTIVE: To observe the effect of hydroxyethyl starch 130/0.4 (voluven) on P38 mitogen-activated protein kinases (MAPK) signal transduction pathway, with the aim of investigating the mechanism of its protective effect on acute lung injury (ALI) due to infection

Bibliographische Detailangaben
Veröffentlicht in:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 21(2009), 5 vom: 14. Mai, Seite 270-3
1. Verfasser: Wang, Yun-xia (VerfasserIn)
Weitere Verfasser: Gao, Yuan, Tian, Jie, Li, Wei-wei, Wang, Xiang-rui
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2009
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 HES 130-0.4 Hydroxyethyl Starch Derivatives Lipopolysaccharides Transcription Factor AP-1 Mitogen-Activated Protein Kinase 1 EC 2.7.11.24 Mitogen-Activated Protein Kinase 3 p38 Mitogen-Activated Protein Kinases
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100 1 |a Wang, Yun-xia  |e verfasserin  |4 aut 
245 1 0 |a Effects of hydroxyethyl starch 130/0.4 on P38 mitogen-activated protein kinases signal transduction pathway 
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500 |a Date Completed 11.05.2010 
500 |a Date Revised 21.11.2013 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To observe the effect of hydroxyethyl starch 130/0.4 (voluven) on P38 mitogen-activated protein kinases (MAPK) signal transduction pathway, with the aim of investigating the mechanism of its protective effect on acute lung injury (ALI) due to infection 
520 |a METHODS: Thirty male Sprague-Dawley (SD) rats were randomly divided into control group, lipopolysaccharide (LPS 10 mg/kg) group, voluven groups (LPS 10 mg/kg, and hydroxyethyl starch 130/0.4 15 ml/kg or 30 ml/kg) and alone voluven group (hydroxyethyl starch 130/0.4 30 ml/kg), with 6 rats in each group. Rats were sacrificed at 6 hours, the lungs were harvested for observation of pathological changes. The expression of p-P38, P38, p-P44/42 and P44/42 were detected with Western blotting. Activating protein-1 (AP-1) activation was measured with electrophoretic mobility shift assay (EMSA) 
520 |a RESULTS: Compared with control, p-P38, p-P44/42 and AP-1 were significantly higher in LPS group (P<0.05 or P<0.01). The expressions of p-P38 and AP-1 activation were significantly reduced in both voluven groups (all P<0.05). But there was no statistically significant difference between voluven 15 ml/kg and 30 ml/kg groups (all P>0.05) 
520 |a CONCLUSION: Hydroxyethyl starch 130/0.4 can inhibit LPS-induced ALI by depressing expression of p-P38 and AP-1 activation in lung 
650 4 |a English Abstract 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a HES 130-0.4  |2 NLM 
650 7 |a Hydroxyethyl Starch Derivatives  |2 NLM 
650 7 |a Lipopolysaccharides  |2 NLM 
650 7 |a Transcription Factor AP-1  |2 NLM 
650 7 |a Mitogen-Activated Protein Kinase 1  |2 NLM 
650 7 |a EC 2.7.11.24  |2 NLM 
650 7 |a Mitogen-Activated Protein Kinase 3  |2 NLM 
650 7 |a EC 2.7.11.24  |2 NLM 
650 7 |a p38 Mitogen-Activated Protein Kinases  |2 NLM 
650 7 |a EC 2.7.11.24  |2 NLM 
700 1 |a Gao, Yuan  |e verfasserin  |4 aut 
700 1 |a Tian, Jie  |e verfasserin  |4 aut 
700 1 |a Li, Wei-wei  |e verfasserin  |4 aut 
700 1 |a Wang, Xiang-rui  |e verfasserin  |4 aut 
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