神经药理学报 ›› 2015, Vol. 5 ›› Issue (3): 12-16.

• 研究论文 • 上一篇    下一篇

蒙古扁桃药材石油醚提取物对高脂血症大鼠血脂水平的影响

郑倩男,何鑫,石松利,周红兵,吴培赛   

  1. 包头医学院,包头,014060,中国
  • 出版日期:2015-06-26 发布日期:2015-07-06
  • 通讯作者: 石松利,女,教授,硕士生导师;研究方向:中蒙药药理及化学成分研究;Tel:+86-0472-7167855,E-mail:shisongli122@126.com
  • 作者简介:郑倩男, 女,硕士研究生;研究方向:中蒙药药理及化学成分研究Tel:18647202521,E-mail:18647202521@163.com
  • 基金资助:

    国家自然科学基金 (NO.81102760 ),内蒙古自治区高等学校青年科技英才支持计划(NO.NJYT-15-B01)

Effect of the Petroleum Ether Extract From Amygdalus Mongolica on Blood Lipid Level in Hyperlipidemia Rats

ZHENG Qian-nan, HE Xin, SHI Song-li, ZHOU Hong-bin, WU Pei-sai   

  1. Baotou Medical College, Baotou, 014060, China
  • Online:2015-06-26 Published:2015-07-06
  • Contact: 石松利,女,教授,硕士生导师;研究方向:中蒙药药理及化学成分研究;Tel:+86-0472-7167855,E-mail:shisongli122@126.com
  • About author:郑倩男, 女,硕士研究生;研究方向:中蒙药药理及化学成分研究Tel:18647202521,E-mail:18647202521@163.com
  • Supported by:

    国家自然科学基金 (NO.81102760 ),内蒙古自治区高等学校青年科技英才支持计划(NO.NJYT-15-B01)

摘要: 目的: 研究蒙古扁桃药材石油醚提取物对高脂血症大鼠血脂水平的影响。方法:采用高脂饲料饲养5周建立高脂模型,将60只实验大鼠分成空白对照组、高脂模型组、血脂康组(61.7 mg·kg-1)、以及蒙古扁桃石油醚低、中、高剂量组(1500、2000、2500 mg·kg-1),给药7周后,眼底静脉丛取血,检测总胆固醇(total cholesterol,TC)、甘油三酯(triglyceride,TG)、低密度脂蛋白胆固醇(low density lipoprotein-C,LDL-C)、高密度脂蛋白胆固醇(high density lipoprotein-C,HDL-C),并计算血脂综合指数和动脉粥样硬化指数。结果:与高脂模型组比较,蒙古扁桃石油醚低剂量组大鼠血清中TC和LDL-C含量显著降低;血脂综合指数TC/HDL-C、LDL-C / HDL-C和动脉粥样硬化AI的比值显著降低。结论:蒙古扁桃石油醚提取物有效调节血脂水平,同时降低发生心血管疾病的危险性。

关键词: 蒙古扁桃, 石油醚提取物, 高脂血症

Abstract: Objective:To study the effect of the petroleum ether extract from Amygdalus mongolica on blood lipid level in hyperlipidemia rats. Methods:Model was established by feeding high-fat diet for five weeks. Experimental animals were divided into six groups:control group,model group,XUE Zhi-kang group(61.7 mg·kg-1)and 1 000,2 000,2 500 mg·kg-1 of the petroleum ether extract from Amygdalus mongolica. Hyperlipidemic indicators were tested after 7 weeks oral administration of petroleum ether extract. Lipid comprehensive index and atherosclerosis index were calculated. Results:Compared with the hyperlipidemic model group,low-dose group of petroleum ether extract group from Amygdalus mongolica could significantly decreased the level of serum TC、LDL-C in the hyperlipidemia rat and TC/HDL-C、LDL-C/HDL-C、atherosclerotic index (P<0.01,P<0.05). Conclusion:Petroleum ether extract from Amygdalus mongolica could improve blood lipid level,reduced the risk of arteriosclerosis.

Key words: Amygdalus mongolica, petroleum ether extract, hyperlipidemia

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