食品科学 ›› 2008, Vol. 29 ›› Issue (9): 575-579.

• 营养卫生 • 上一篇    下一篇

奇可力多糖治疗脂肪肝作用的研究

 郑鸿雁, 昌友权, 曹柏营, 戚颖欣   

  1. 吉林农业大学食品科学与工程学院; 东北师范大学生物学学科博士后科研流动站; 吉林工程技术师范学院生物与食品工程系;
  • 出版日期:2008-09-15 发布日期:2011-12-08

Study on Therapeutic Effect of Chicory Polysaccharides on Fatty Liver Function of Rat

 ZHENG  Hong-Yan, CHANG  You-Quan, CAO  Bai-Ying, QI  Ying-Xin   

  1. 1.College of Food Science and Engineering,Jilin Agricultural University,Changchun 130118,China;2.Biology Mobile Post- doctorate Research Stations of Northeast Normal University,Changchun 130024,China;3.College of Biology and Food Engineering,Jilin Teacher’Institute of Engineering and Techology,Changchun 130052,China
  • Online:2008-09-15 Published:2011-12-08

摘要: 目的:观察奇可力多糖对脂肪肝大鼠的治疗效果,探讨其药效学机制。方法:采用高脂饮食和白酒灌胃,经8w建立大鼠脂肪肝模型,用奇可力多糖治疗4w,并与东宝肝泰进行对比,观测,血清总胆固醇(TC)、甘油三脂(TG);血清谷丙转氨酶(ALT)、谷草转氨酶(AST)、碱性磷酸酶(ALP)、谷氨酰转肽酶(GGT);肝脂—TG、TC;肝微粒体后上清心肌黄酶(DTD)、超氧化物歧化酶(SOD)、脂质过氧化产物丙二醛(MDA)。结论:奇可力多糖治疗脂肪肝的效应及药效学机制为:调整脂质代谢,降低血清甘油三脂和胆固醇;减轻肝细胞脂肪变性;促进肝细胞功能恢复,有效治疗脂肪性肝炎;抗脂质过氧化,提高抗氧化酶活性、降低脂质过氧化产物含量。

关键词: 脂肪肝, 奇可力多糖, Kupffer细胞, 细胞膜流动性, 脂质过氧化

Abstract:  Objective:To observe the therapeutic effect of chicory polysaccharides (CPS) on fatty-liver and investigate its pharmacodynamics. Methods: High fatty diet and white wine perfusate were used to establish the fatty liver model of rat for 8 weeks.Compared with Dongbao Gantai as the control medicine, fatty liver rats were treated by CPS for 4 weeks and contents of TC and TG, activities of ALT, AST, ALP and GGT, contents of Liver-TG and TC, and activities of DTD, SOD and MDA were determined.Conclusion: It was found that the pharmacodynamics and therapeutic function of CPS to fatty liver are: adjusting lipometabolism, reducing TG and TC; decreasing fatty degeneration of liver cell; promoting convalescence of hepatocellular function; and anti-lipid peroxidation increasing the activity of peroxidase and decreasing the content of lipid peroxidation products.

Key words: fatty liver(FL), chicory polysaccharides (CPS), Kupffer cell, fluidity of cell membrane