实用肿瘤学杂志 ›› 2013, Vol. 27 ›› Issue (3): 246-250.doi: 10.3969/j.issn.1002-3070.2013.03.013

• 论著 • 上一篇    下一篇

塞来昔布和谷氨酰胺保护癌性恶病质肠粘膜屏障机制探讨

贾云鹤1,李明琦1,薛伟男1,孙梓程1,王轶慧1,董巍1,王平1,朱磊1,江志伟2   

  1. 1.哈尔滨医科大学附属肿瘤医院结直肠外科(哈尔滨 150081);
    2.南京军区南京总医院解放军普通外科研究所
  • 收稿日期:2013-01-04 出版日期:2013-06-28 发布日期:2013-07-04
  • 通讯作者: 贾云鹤,E-mail:jyh2008@126.com
  • 作者简介:贾云鹤,男,(1973-),博士,副主任医师,从事结直肠外科工作研究
  • 基金资助:
    黑龙江省青年基金资助项目(QC08C92);哈尔滨市科技创新人才研究专项资金项目(2008RFQXS097)

The protection of cancer cachexia mice from intestinal mucosal injury by Celecoxib

JIA Yunhe1,LI Mingqi1,XUE Weinan1,SUN Zicheng1,WANG Yihui1,DONG wei1,WANG Ping1,ZHU Lei1,JIANG Zhiwei2   

  1. 1.Department of Colorectal Surgery,The Affiliated Tumor Hospital of Harbin Medical University,Harbin 150081,China;
    2.Nanjing General Hospital of Nanjing Military Command,Army Research Institute of General Surgery
  • Received:2013-01-04 Online:2013-06-28 Published:2013-07-04

摘要: 目的探讨塞来昔布和谷氨酰胺保护癌性恶病质小鼠肠粘膜的机制。方法 28只恶病质小鼠模型随机分为四组:荷瘤组、塞来昔布、谷氨酰胺组和塞来昔布联合谷氨酰胺组。评价塞来昔布和谷氨酰胺对恶病质鼠体重变化和小肠粘膜萎缩以及血清和小肠组织炎性细胞因子表达的影响。结果 塞来昔布和谷氨酰胺均具有抑制恶病质鼠体重下降,保护小肠绒毛,抑制血清中TNFα和IL-6升高、增加sTNFRⅠ、IL-10分泌的作用。二者联用能够升高小肠组织中IFN-γ。结论 塞来昔布和谷氨酰胺通过调节血清和小肠组织中的炎性反应因子保护肠粘膜,缓解体重下降。

Abstract: Objective To discuss the protection mechanism of intestinal mucosal injury by Celecoxib and glutamine of cancer cachexia mice.Methods 28 mice were divided into four groups randomly.The weight loss,the height and width of intestinal villi as well as the thickness of muscular layer and basal layer were compared in these groups.The inflammatory cytokines in the mucous membrane and blood serum were tested.Results The body weight loss and mucous membrane of small intestine atrophy were inhibited by Celecoxib and glutamine.TNF and IL-6 expressions decreased,and sTNFRⅠand IL-10 expressions increased in blood serum.INFγ lerel increased in mucous membrane after treated by the Celecoxib and glutamine.Conclusion Celecoxib and glutamine can protect the weight loss by inhibiting the inflammation in cancer cachexia mice.

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