RESEARCH ARTICLE

Downregulation effects of beta-elemene on the levels of plasma endotoxin, serum TNF-alpha, and hepatic CD14 expression in rats with liver fibrosis

  • Jianguo LIU 1 ,
  • Zhe ZHANG 2 ,
  • Jiechang GAO 1 ,
  • Jiwen XIE , 1 ,
  • Lin YANG 1 ,
  • Shenjun HU 1
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  • 1. Department of Traditional Chinese Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430022, China
  • 2. Department of Oncology, The Second Staff Hospital of Wuhan Iron and Steel (Group) Corp., Wuhan 430085, China

Received date: 23 Jun 2010

Accepted date: 24 Dec 2010

Published date: 05 Mar 2011

Copyright

2014 Higher Education Press and Springer-Verlag Berlin Heidelberg

Abstract

It has been demonstrated that β-elemene could protect against carbon tetrachloride (CCl4)-induced liver fibrosis in our laboratory work, and the aim of this paper is to reveal the protective mechanisms of β-elemene. The hepatic fibrosis experimental model was induced by the hypodermical injection of CCl4 in Wistar male rats. β-elemene was intraperitoneally administered into rats for 8 weeks (0.1 mL/100 g bodyweight per day), and plasma endotoxin content was assayed by biochemistry. The serum TNF-α level was detected using radioactive immunity. CD14 expression in rat livers was measured by immunohistochemistry and Western blot. The results showed that β-elemene can downregulate the levels of plasma endotoxins, serum TNF-α, and hepatic CD14 expression in rats with liver fibrosis. β-elemene plays an important role in downregulating the lipopolysaccharide signal transduction pathway, a significant pathway in hepatic fibrosis development.

Cite this article

Jianguo LIU , Zhe ZHANG , Jiechang GAO , Jiwen XIE , Lin YANG , Shenjun HU . Downregulation effects of beta-elemene on the levels of plasma endotoxin, serum TNF-alpha, and hepatic CD14 expression in rats with liver fibrosis[J]. Frontiers of Medicine, 2011 , 5(1) : 101 -105 . DOI: 10.1007/s11684-011-0111-4

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