title: [Protective effect of p38 mitogen activated protein kinase inhibitor on organs in sepsis in rats].
abstract: OBJECTIVE
  To investigate the pathogenesis of multiorgan injury and the protective of p38 mitogen activated protein kinase(p38MAPK) inhibitor on organs in sepsis.
  
  
  METHODS
  Cecal ligation and puncture was adopted to reproduce sepsis model. The levels of serum biochemical parameters [including alanine aminotransferase (ALT), blood urea nitrogen(BUN), creatinine(Cr), MB isoenzyme of creatine phosphokinase (CPK-MB), tumor necrosis factor-alpha(TNF-alpha) and interleukin-1beta(IL-1beta) were determined at different time points.
  
  
  RESULTS
  The levels of ALT, BUN, Cr, CPK-MB, TNF-alpha and IL-beta rose progressively after the cecal ligation operation. The levels of TNF-alpha and IL-1beta showed a significant correlation with levels of ALT, BUN, Cr, CPK-MB. After the administration of p38MAPK inhibitor, SB203580, the level of TNF-alpha and IL-1beta were found to decrease evidently, and the injury to multiple organs was alleviated.
  
  
  CONCLUSIONS
  Excessive secretion of TNF-alpha and IL-beta may be the main cause of multiorgan injury in sepsis. Modulation of the p38MAPK pathway may protect multiorgan injury in sepsis.
authors.affiliation: Emergency Department, First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China. ma_zf@163.net
authors.forename: Zhong-fu
authors.initials: ZF
authors.lastname: Ma
authors.forename: Sheng
authors.initials: S
authors.lastname: Le
authors.forename: Yan-bing
authors.initials: YB
authors.lastname: Liang
authors.forename: Hong
authors.initials: H
authors.lastname: Zhan
authors.forename: Hao
authors.initials: H
authors.lastname: Tang
authors.forename: Xiao-li
authors.initials: XL
authors.lastname: Jing
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004791:Enzyme Inhibitors / Q000494:pharmacology; D007093:Imidazoles / Q000494:pharmacology*; D053583:Interleukin-1beta / Q000378:metabolism; D008297:Male; D009102:Multiple Organ Failure / Q000209:etiology / Q000517:prevention & control*; D011725:Pyridines / Q000494:pharmacology*; D011897:Random Allocation; D051381:Rats; D017207:Rats, Sprague-Dawley; D018805:Sepsis / Q000150:complications / Q000378:metabolism*; D015398:Signal Transduction / Q000187:drug effects; D014409:Tumor Necrosis Factor-alpha / Q000378:metabolism; D048051:p38 Mitogen-Activated Protein Kinases / Q000037:antagonists & inhibitors* / Q000378:metabolism
chemical_list: D004791:Enzyme Inhibitors; D007093:Imidazoles; D053583:Interleukin-1beta; D011725:Pyridines; D014409:Tumor Necrosis Factor-alpha; D048051:p38 Mitogen-Activated Protein Kinases; C093642:SB 203580