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中国临床药理学与治疗学 ›› 2009, Vol. 14 ›› Issue (10): 1106-1109.

• 基础研究 • 上一篇    下一篇

栀子总苷对幽门结扎大鼠胃溃疡保护作用的实验研究

居靖   

  1. 安徽医科大学附属安庆医院, 安庆 246003, 安徽
  • 收稿日期:2009-07-31 修回日期:2009-09-02 发布日期:2020-10-29
  • 作者简介:居靖,男,硕士,主管药师,研究方向:临床药学与新药研发。Tel:0556-5542019 E-mail:ju051205@126.com

Experimental study on the protective effect of total glycosides of Zhizi for ulceration in pylorus ligature rats

JU Jing   

  1. Anqing Affiliated Hopistal of Anhui Medical University, Anqing 246003, Anhui, China
  • Received:2009-07-31 Revised:2009-09-02 Published:2020-10-29

摘要: 目的 研究栀子总苷(TGZ)对幽门结扎模型大鼠胃溃疡的影响, 初步探讨其抗溃疡作用的机制。方法 采用大鼠幽门结扎的方法建立大鼠胃溃疡模型, 收集胃液测定胃液游离酸和总酸、胃蛋白酶活性以及观察胃黏膜损伤指数。结果 TGZ 灌胃70 或140 mg/kg 5 d 能显著抑制幽门结扎大鼠胃溃疡的发生, 抑制胃液量, 降低胃液中游离酸度与总酸度, 有效降低胃液中胃蛋白酶活性。结论 栀子总苷对幽门结扎所致的大鼠胃溃疡具有明显的保护作用, 与其抑制胃酸分泌和胃蛋白酶的活性有关。

关键词: 栀子总苷, 胃溃疡, 大鼠

Abstract: AIM: To investigate the antiulcer effect and concerned mechanism of total glycosides of Zhizi (TGZ) in pylorus ligature rats (Shay-rats). METHODS: Pylorus-ligation induced gastric ulceration in rats(Shay-rats model).Quantity determined the free acid, total acid contents and pepsase activity in gastric juice.The effect of TGZ on gastric mucosal lesion index in rats was also determined. RESULTS: TGZ 70 or 140 mg/kg injection gavage for five days versus shay model rats could significantly prevent gastric ulceration decreased free acid, total acid contents and pepsase activity of gastric juice. CONCLUSION: TGZ, through inhibiting gastric acid and pepsase activity evokes its anti-ulceration.

Key words: total glycosides of Zhizi, peptic ulcer, rat

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