J4 ›› 2016, Vol. 1 ›› Issue (4): 17-21.

• 药学 • 上一篇    下一篇

康复新液对2,4-二硝基氯苯联合醋酸诱导大鼠溃疡性结肠炎的影响

  

  1. (1.云南省昆虫生物医药研发重点实验室,云南大理671000;2.药用特种昆虫开发国家地方联合工程
    研究中心,云南大理671000;3.大理大学药学与化学学院,云南大理671000;
    4.四川好医生药业集团,成都610000)
  • 收稿日期:2016-01-11 出版日期:2016-04-15 发布日期:2016-04-15
  • 作者简介:王朋川,硕士研究生,主要从事溃疡性结肠炎药理学研究.
  • 基金资助:

    国家自然科学基金资助项目(81360679);云南省昆虫生物医药研发重点实验室基金资助项目(2015DG030)

Effect of Kangfuxin Solution to Ulcerative Colitis Rat Model Made by Treatment of
2, 4-Dinitrochlorobenzene Combined with Acetic Acid

  1. (1. Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali, Yunnan 671000, China; 2. National-Local
    Joint Engineering Research Center of Entomoceutics, Dali, Yunnan 671000, China; 3. College of Pharmacy and Chemistry, Dali
    University, Dali, Yunnan 671000 China; 4. Good Doctor Pharmaceutical Group, Chengdu 610000, China)
  • Received:2016-01-11 Online:2016-04-15 Published:2016-04-15

摘要:

目的:探讨中药康复新液经灌肠给药对2,4-二硝基氯苯联合醋酸诱导大鼠结肠炎的治疗作用。方法:采用灌肠给药方
式对溃疡性结肠炎(UC)模型大鼠进行治疗,通过测定大鼠DAI指数、脏器指数,检测血清IL-4、IL-10的表达水平,观察结肠黏
膜损伤程度及病理改变来评价康复新液对大鼠UC的影响。结果:阳性药美沙拉嗪及治疗药物康复新液均能改善UC大鼠结
肠组织的病变程度,修复肠道受损黏膜,病理组织学评分明显下降并具有统计学意义(P< 0.01或P< 0.05),提示灌肠有明显的
治疗效果;康复新液高、中、低剂量组均能不同程度的降低DAI评分、结肠指数,缓解黏膜水肿,提高IL-4(P< 0.01)、IL-10(P<
0.01)的表达水平。从黏膜损伤及病理组织学评分可见康复新液组促进溃疡面愈合的效果更优。结论:康复新液对DNCB联
合醋酸诱导的UC大鼠有治疗作用,可有效促进UC大鼠结肠溃疡的愈合,能有效的减轻UC大鼠的腹泻症状(DAI评分降低)。

关键词: 康复新液, 美沙拉嗪, 灌肠, 溃疡性结肠炎

Abstract:

Objective: To explore the effect of Kangfuxin solution through enema adimistration to ulcerative colitis rat model, which
was made by the treatment of 2, 4-dinitrochlorobenzene combined with acetic acid. Methods: Ulcerative colitis rats were treated by
enema adimistration. For evaluating the effect of Kangfuxin solution on ulcerative colitis rats, the damaged intestinal mucosa and
pathological changes were observed through the determination of DAI, viscera index of rats, the expression level of serum IL-4 and IL-
10. Results: It was showed that positive medicine mesalazine and Kangfuxin solution both can improve the UC rats colon tissue
lesions, repair the damaged intestinal mucosa, decrease histologic grade markedly(P <0.01 or P <0.05)and the effect of enema is
obvious. The different doses of Kangfuxin solution can reduce DAI score, colon index and inflammation, alleviate mucosal edema and
enhance IL-4(P < 0.01)and IL-10(P < 0.01)expression level. The effect of alleviating mucosal edema and promoting healing of
ulcer surface of Kangfuxin group was improved. Conclusion: Kangfuxin solution plays an active role in treating the inflammation of UC
rats which is induced by 2,4-dinitrochlorobenzene and acetic acid, promoting the healing of UC rats colon ulcer and reducing the
diarrhea of UC rats(DAI score lower).

Key words: Kangfuxin, mesalazine, enema, ulcerative colitis

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