食品科学 ›› 2011, Vol. 32 ›› Issue (5 ): 287-290.doi: 10.7506/spkx1002-6630-201105063

• 营养卫生 • 上一篇    下一篇

槲皮素和芹菜素对高尿酸血症大鼠血尿酸及抗氧化能力的影响

姚芳芳1,张 锐1,傅瑞娟1,何 伟2,*   

  1. 1.郑州大学公共卫生学院 2.郑州大学(河南省)医药科学研究院
  • 收稿日期:2010-07-12 修回日期:2011-01-18 出版日期:2011-03-15 发布日期:2011-03-03
  • 通讯作者: 何伟 E-mail:weibho@163.com

Effects of Quercetin and Apigenin on Serum Uric Acid and Antioxidant Capacity in Hyperuricemic Rats

YAO Fang-fang1,ZHANG Rui1,FU Rui-juan1,HE Wei2,*   

  1. 1. College of Public Health, Zhengzhou University, Zhengzhou 450001, China;
    2. Henan Academy of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
  • Received:2010-07-12 Revised:2011-01-18 Online:2011-03-15 Published:2011-03-03
  • Contact: HE Wei2,* E-mail:weibho@163.com

摘要: 目的:研究同等剂量的槲皮素和芹菜素对腺嘌呤+盐酸乙胺丁醇诱导高尿酸血症大鼠血尿酸及抗氧化能力的影响。方法:SD大鼠随机分为5组,空白对照组、模型对照组、别嘌醇组、槲皮素组和芹菜素组。利用腺嘌呤加盐酸乙胺丁醇片灌胃诱导SD大鼠制备高尿酸血症模型,槲皮素和芹菜素预防治疗3周,测定肝脏和血清中相关的酶活性及生化指标。结果:与模型组相比,槲皮素和芹菜素均能显著降低高尿酸血症大鼠血尿酸(SUA)、尿素氮(SUN)、血肌酐(SCr)和丙二醛(MDA)的水平,提高超氧化物歧化酶(SOD)、总抗氧化能力(T-AOC)的水平。结论:槲皮素和芹菜素均能很好的控制高尿酸血症大鼠血清尿酸水平,并且能够增强高尿酸血症大鼠的抗氧化和清除氧自由基的能力,减少脂质过氧化。

关键词: 槲皮素, 芹菜素, 高尿酸血症, 抗氧化

Abstract: Objective: To study the effects of quercetin (Que) and apigenin (Api) at the same dose on blood uric acid and antioxidant capacity in hyperuricemic rats induced by adenine combined with ethambutol hydrochloride. Methods: SD rats were divided into 5 groups, normal control, model control, allopurinol group, Que group, and Api group. Hyperuricemia and renal failure in rats were induced by adenine and ethambutol hydrochloride tablets intragastrically, and then Que and Api were separately administrated for 3 weeks. Enzyme activity and serum biochemical indicators in liver and serum were measured at the end of 21-day administration. Results: Que and Api could effectively lower the levels of serum uric acid (SUA), serum urea nitrogen (SUN), serum creatinine (SCr) and malondialdehyde (MDA), and elevate the activity of superoxide dismutase (SOD) and total antioxidant capacity (T-AOC) in serum and liver. Conclusion: Que and Api can reduce serum uric acid and lipid peroxidation level so as to improve antioxidant and free radical scavenging capacities in hyperuricemic rats.

Key words: quercetin, apigenin, hyperuricemia, antioxidant effect

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