新疆农业科学 ›› 2019, Vol. 56 ›› Issue (11): 2133-2139.DOI: 10.6048/j.issn.1001-4330.2019.11.020

• 土壤肥料·林业·贮藏加工·植物保护·畜牧·农业经济 • 上一篇    下一篇

大蒜醇提液对小鼠离体小肠平滑肌运动的影响

阿迪莱·艾力, 赵树林, 李璐璐, 孙小燕, 余万里, 郝智慧, 赵红琼   

  1. 新疆农业大学动物医学学院,乌鲁木齐 830052
  • 收稿日期:2019-06-28 出版日期:2019-11-20 发布日期:2019-12-09
  • 通信作者: 赵红琼(1974-),女,四川省西充人,博士,研究方向为生物活性物质结构和功能,(E-mail)zhaohongqiong@sina.com
  • 作者简介:阿迪莱·艾力(1996-),女,新疆人,研究方向为生物活性物质与功能,(E-mail)2171770758@qq.com
  • 基金资助:
    新疆维吾尔自治区科技支疆项目(2017E0242)

Effect of Alcohol Extract from Garlic on the Motility of Murine Small Intestinal Smooth Muscle in Vitro

Adilai Ali, ZHAO Shu-lin, LI Lu-lu, SUN Xiao-yan, YU Wan-li, HAO Zhi-hui, ZHAO Hong-qiong   

  1. College of Veterinary Medicine, Xinjiang Agricultural University, Urumqi 830052, China
  • Received:2019-06-28 Online:2019-11-20 Published:2019-12-09
  • Correspondence author: ZHAO Hong-qiong ( 1974 -), female, native place: Xichong, Sichuan, Associate professor; research field: The structure and function of biologically active substances, (E-mail)zhaohongqiong@sina.com
  • Supported by:
    Supported by the Science and Techonology Supporting Xinjiang Project of Xinjiang Uygur Autonomous Region (2017E0242)

摘要: 目的】 研究大蒜醇提液对胃肠运动的影响,了解其可能的作用机制。【方法】 用生物信号处理系统监测大蒜醇提液对小鼠离体小肠平滑肌运动的影响。【结果】 2倍浓度递增(0.025%-0.4%)的大蒜醇提液剂量依赖性抑制小肠收缩幅度(P < 0.05),但对收缩张力无影响(P> 0.05);大蒜醇提液抑制小肠收缩幅度的最效浓度为0.2%,小肠收缩幅度仅为用药前26%±7%(P< 0.01);0.2%大蒜醇提液与M-受体激动剂氯贝胆碱或KCl联合用药对小肠收缩张力、收缩幅度、峰值和曲线下面积与这两种药物单独用药比差异均不显著(P> 0.05)。【结论】 大蒜醇提液对小鼠离体小肠平滑肌的运动具有抑制作用,且该抑制作用可能同抑制胆碱能M-受体和阻止细胞内钾离子外流减少无关。

关键词: 大蒜; 醇提液; 小鼠; 小肠; M-受体; KCl

Abstract: Objective】 To explore the effect of alcohol extract from garlic on gastrointestinal motility and to understand its possible mechanism of action. 【Method】 In this experiment, the effect of alcohol extract from garlic on the motility of gastrointestinal smooth muscle in mice and its possible mechanism in vitro were monitored by biological signal processing system.【Result】 The results showed that garlic alcohol extract with twice concentration (0.025% - 0.4%) inhibited the contraction amplitude of small intestine (P< 0.05), but the contraction tension had not changed (P> 0.05); The maximum effective concentration of garlic was 0.2% which inhibited the contraction of intestine, and the contraction amplitude was 26% ± 7% of pre-administration (P< 0.01); 0.2% garlic combined with M-receptor agonist bethanechol chloride or KCl was not significantly different from bethanechol chloride or KCl alone in contraction tension, amplitude, peak and area under curve(P> 0.05). 【Conclusion 】 The present results indicate that alcohol extract from garlic inhibits the movement of isolated small intestine in mice, moreover, this inhibition effect may not be related to the inhibition of cholinergic M-receptors and the inhibition of decreased intracellular potassium ion outflow.

Key words: garlic; alcohol extract; mouse; small intestine; M-receptor; KCI

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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