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脂质异常家兔抗氧化能力与血管细胞黏附因子-1的变化以及血脂康对其影响
引用本文:周建红,常猇宇,李会恩,李亚丽,彭佳媛,张明洪,杨奎.脂质异常家兔抗氧化能力与血管细胞黏附因子-1的变化以及血脂康对其影响[J].天津药学,2010,22(1):1-3.
作者姓名:周建红  常猇宇  李会恩  李亚丽  彭佳媛  张明洪  杨奎
作者单位:1. 成都百康医药工业药理毒理研究院,成都,610046;成都中医药大学,成都,610075
2. 成都百康医药工业药理毒理研究院,成都,610046
摘    要:目的:观察脂质异常家兔抗氧化能力及血管细胞黏附因子-1(VCAM-1)的变化以及血脂康的干预。方法:采用高脂饲料喂养法复制血脂异常家兔模型,检测各组家兔血清胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL—C)、丙二醛(MDA)、超氧化物歧化酶(SOD)水平,并用酶联免疫吸附(ELISA)法测定家兔血清VCAM-1的含量。结果:高脂血症组家兔血清TC、TG、LDL—C、MDA、VCAM-1水平升高,SOD水平降低,与之相比,血脂康组家兔血清TC、TG、LDL—C、MDA水平降低(P〈0.05),家兔血清中VCAM-1的含量降低(P〈0.01),SOD水平明显升高(P〈0.05)。结论:脂质异常可致家兔抗氧化能力降低,引起脂质过氧化,损伤内皮细胞,导致VCAM-1含量升高。血脂康可改善脂质异常家兔血清抗氧化能力、清除自由基、抗脂质过氧化损伤并下调VCAM-1的表达,提示其具有保护内皮细胞功能的作用。

关 键 词:脂质异常家兔  血脂康  细胞黏附因子-1

Effects of Xuezhikang on anti-oxidation resistance and vascular cell adhesion molecule-1 in dyslipidemic rabbits
Zhou Jianhong,Chang Xiaoyu,Li Huien,Li Yali,Peng Jiayuan,Zhang Minghong,Yang Kui.Effects of Xuezhikang on anti-oxidation resistance and vascular cell adhesion molecule-1 in dyslipidemic rabbits[J].Tianjin Pharmacy,2010,22(1):1-3.
Authors:Zhou Jianhong  Chang Xiaoyu  Li Huien  Li Yali  Peng Jiayuan  Zhang Minghong  Yang Kui
Institution:Zhou Jianhong1,2,Chang Xiaoyu1,Li Huien1,Li Yali1,Peng Jiayuan1,Zhang Minghong1,Yang Kui1,2(1.Chengdu Baikang Institute of Pharmacology , Toxicology,Chengdu 610046,2.Chengdu University Of Traditional Chinese Medicine,Chengdu,610075)
Abstract:Objective:To investigate the effects of Xuezhikang on the anti-oxidation resistance and the level of vascular cellular adhesive molecule(VCAM-1) in the dyslipidemic rabbits.Methods:Hyperlipidemic rabbit model was obtained by feeding high fat diet.Then,the dyslipidemic rabbits in treatment group were treated with Xuezhikang.Four weeks later,the blood levels of cholesterol,triglyceride,LDL-C,MDA and SOD were measured by RIA in rabbits of all groups.The expression of VCAM-1 was detected by ELISA.Results:The le...
Keywords:Dyslipidemic rabit  Xuezhikang  VCAM-1  
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