Effect of sustained inflation on inflammatory response of extra pulmonary organs in acute respiratory distress syndrome in rabbit

OBJECTIVE: To evaluate the influence of sustained inflation (SI) on inflammatory response of extra pulmonary organs in acute respiratory distress syndrome (ARDS) in rabbit

Bibliographische Detailangaben
Veröffentlicht in:Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue. - 1998. - 16(2004), 10 vom: 04. Okt., Seite 603-7
1. Verfasser: Yang, Yi (VerfasserIn)
Weitere Verfasser: Qiu, Hai-Bo, Yan, Yan-Li, Xu, Hong-Yang, Wang, Li, Zhou, Shao-Xia, Zheng, Rui-Qiang
Format: Aufsatz
Sprache:Chinese
Veröffentlicht: 2004
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 Inflammation Mediators RNA, Messenger Tumor Necrosis Factor-alpha Interleukin-10 130068-27-8
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100 1 |a Yang, Yi  |e verfasserin  |4 aut 
245 1 0 |a Effect of sustained inflation on inflammatory response of extra pulmonary organs in acute respiratory distress syndrome in rabbit 
264 1 |c 2004 
336 |a Text  |b txt  |2 rdacontent 
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500 |a Date Completed 08.09.2009 
500 |a Date Revised 08.12.2020 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a OBJECTIVE: To evaluate the influence of sustained inflation (SI) on inflammatory response of extra pulmonary organs in acute respiratory distress syndrome (ARDS) in rabbit 
520 |a METHODS: The ARDS rabbit model were replicated by saline alveoli-lavage. The rabbits were randomly divided into four groups: 1. normal group; 2. ARDS group; 3. low-volume(V(T)) + best end-expiratory pressure group (LVBP): V(T) 6 ml/kg, PEEP 2 cm H(2)O(1 cm H(2)O=0.098 kPa) greater than the pressure of lower inflection point in pressure-volume curve (Pinf); 4. SI group: same settings as LVBP group plus SI performed every hour. After 4 hours of ventilation, liver and intestine homogenates were prepared to assay tumor necrosis factor (TNF)-alpha and interleukin(IL)-10 levels by enzyme-linked immunoadsorbent assay and their mRNA expression by reverse transcription-polymerase chain reaction. Myeloperoxidase (MPO) and malondialdehyde (MDA) were assessed at the same time 
520 |a RESULTS: In SI group, TNF-alpha mRNA expression in the liver and intestine tissues (24.82+/-7.88 and 25.06+/-10.57) were decreased significantly compared with ARDS (36.88+/-6.83 and 36.48+/-8.23) and LVBP groups (42.34+/-8.55 and 37.59+/-10.63, all P<0.05). The expression of IL-10 mRNA in the liver and intestine of rabbits in SI group (17.31+/-5.72 and 10.90+/-3.30) was lower than that of ARDS (24.64+/-3.85 and 24.31+/-7.69) and LVBP group (25.03+/-9.38 and 21.83+/-7.34, all P<0.05) significantly. In SI group, the levels of TNF-alpha and IL-10 in liver and intestine tissue were similar to that of the other groups. The contents of MPO and MDA had no difference compared with the other groups too 
520 |a CONCLUSION: SI can down-regulate inflammatory mediator expression of extra-pulmonary organs in rabbits with ARDS, and it may inhibit the inflammatory response in extra pulmonary organs 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Inflammation Mediators  |2 NLM 
650 7 |a RNA, Messenger  |2 NLM 
650 7 |a Tumor Necrosis Factor-alpha  |2 NLM 
650 7 |a Interleukin-10  |2 NLM 
650 7 |a 130068-27-8  |2 NLM 
700 1 |a Qiu, Hai-Bo  |e verfasserin  |4 aut 
700 1 |a Yan, Yan-Li  |e verfasserin  |4 aut 
700 1 |a Xu, Hong-Yang  |e verfasserin  |4 aut 
700 1 |a Wang, Li  |e verfasserin  |4 aut 
700 1 |a Zhou, Shao-Xia  |e verfasserin  |4 aut 
700 1 |a Zheng, Rui-Qiang  |e verfasserin  |4 aut 
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