畜牧兽医学报 ›› 2016, Vol. 47 ›› Issue (4): 828-835.doi: 10.11843/j.issn.0366-6964.2016.04.024

• 临床兽医 • 上一篇    下一篇

増液承气汤对热结肠道型气分证大鼠肠道组织结构、血清IL-1β、IL-6及TNF-α含量的影响

王自力1,2,王晓谦1,张翥1,涂君平1,蒋会会1,别应堂2,张家骅1   

  1. (1.西南大学动物科技学院,重庆 400715;2.重庆市光大(集团)有限公司,重庆 400020)
  • 收稿日期:2015-07-13 出版日期:2016-04-23 发布日期:2016-04-23
  • 作者简介:王自力(1979-),男,四川成都人,副教授,博士,从事中药免疫药理学研究,Tel:023-68251196,E-mail: wzl9698@126.com
  • 基金资助:

    国家自然基金青年基金项目(31001082);重庆市应用开发计划项目(cstc2014yykfB10001);重庆市博士后科研项目特别资助项目(XM20120050)

Effects of Fluid-increasing Decoction for Purgation on Intestinal Structure,Concentration of IL-1β,IL-6 and TNF-α in serum of Rat in Heat Accumulation of Intestinal Type of Qi-fen Syndrome

WANG Zi-li1,2,WANG Xiao-qian1,ZHANG Zhu1,TU Jun-ping1,JIANG Hui-hui1,BIE Ying-tang2,ZHANG Jia-hua1   

  1. (1.College of Animal Science and Technology,Southwest University,Chongqing 400715,China;2.Chongqing Gonda Group Ltd.,Co.,Chongqing 400020,China)
  • Received:2015-07-13 Online:2016-04-23 Published:2016-04-23

摘要:

为了探讨增液承气汤对热结肠道型气分证大鼠肠道组织结构及血清炎性细胞因子IL-1β、IL-6及TNF-α含量的影响,给热结肠道型气分证模型大鼠预防性或治疗性灌服增液承气汤,测定大鼠体温、体重、肠道黏膜组织结构变化和血清相关炎性细胞因子含量。结果表明:热结肠道型气分证大鼠肠道屏障功能受损,肠道黏膜脱落,部分绒毛断裂,炎性细胞浸润,上皮内淋巴细胞(IEL)数量增多,杯状细胞(GC)数量减少,且血清中炎性细胞因子IL-1β、IL-6和TNF-α均会出现显著升高(P<0.05)。预防性给予增液承气汤后,可有效减轻肠道黏膜脱落,绒毛断裂和炎性细胞浸润等损伤,并能有效降低大鼠血清中IL-6和TNF-α含量(P<0.05);治疗性给予增液承气汤能有效地降低大鼠体温,使大鼠肠道组织结构基本恢复正常,恢复肠道黏膜免疫屏障功能,可有效降低大鼠血清中IL-1β、IL-6和TNF-α含量。增液承气汤可通过降低体温、维护肠道组织结构正常,降低IEL及升高GC细胞数量,抑制血清炎性细胞因子的分泌而起到良好的防治作用。

Abstract:

In order to study the effects of fluid-increasing decoction for purgation on intestinal structure,concentration of IL-1β,IL-6 and TNF-α in serum of rat in heat accumulation of intestinal type of Qi-fen syndrome,the experiments were carried out to construct the heat accumulation of intestinal type of Qi-fen syndrome,and the fluid-increasing decoction for purgation was given to the rat in preventability or therapeutically,then body temperature,the intestinal organizational structure,and the concentration of inflammatory cytokines in serum of rat were also be studied.The results showed that the intestinal structure in rat in heat accumulation of intestinal type of Qi-fen syndrome were significantly changed,for example,the intestinal mucosa was dropped,inflammatory cells were infiltrated,IELs were increased,goblet cells (GC) were decreased,and the concentration of IL-1β,IL-6 and TNF-α in serum were increased in significantly.The rat were given with the fluid-increasing decoction for purgation in preventability,which will alleviate the damages to intestine of rats,and the concentration of IL-1β,IL-6 and TNF-α decreased significantly;and the rat were given the decoction in therapeutically,which will decrease the body temperature,keep the intestinal structure and mucosal barrier in normal,and decrease the concentration of IL-1β,IL-6 and TNF-α in serum of rats.Therefore,fluid-increasing decoction for purgation which is the classic formula to treat the rats in heat accumulation of intestinal type of Qi-fen syndrome has the preventability and therapeutically effects through decreasing the body temperature,maintaining the intestinal structure in normal,decreasing the IEL’ number and increasing the GC’ number,and then inhibition the secretion of inflammation cytokines.

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