天然产物研究与开发 ›› 2015, Vol. 27 ›› Issue (1): 158-162.doi: 10.16333/j.1001-6880.2015.01.032

• 开发研究 • 上一篇    下一篇

黄芪多糖和葡萄籽提取物对衰老模型小鼠负重游泳时间和血常规参数的影响

徐海军*,陶文众,彭欢欢,张林,许玉宝,金露   

  1. 皖西学院生物与制药工程学院健康养殖与动物疫病监测预警工程技术中心,六安 237012
  • 出版日期:2015-01-31 发布日期:2015-02-12

Effects of Astragalus Polysaccharides and Grape Seed Extract on Loaded Swimming Time and Blood Parameters in Aging Mice Model

XU Hai-jun, TAO Wen-zhong, PENG Huan-huan, ZHANG Lin, XU Yu-bao, JIN Lu   

  1. Animal healthy breeding & animal epidemic monitoring and early warning center,College of  biological and pharmaceutical engineering,west Anhui University,Anhui Luan 237012,China
  • Online:2015-01-31 Published:2015-02-12

摘要: 比较日粮中单独添加或同时添加黄芪多糖、葡萄籽提取物对衰老模型小鼠负重游泳时间和血常规参数的影响。采用在日粮中添加0.5%半乳糖构建衰老小鼠动物模型,并将衰老模型小鼠分为模型对照组、黄芪多糖处理组、葡萄籽提取物处理组、黄芪多糖+葡萄籽提取物处理组,每组10只。黄芪多糖和葡萄籽提取物的添加量均为0.1%。试验第42 d时进行负重游泳时间测定,第43 d时眼眶采血,检测血常规参数。结果显示与衰老模型组相比,同时添加黄芪多糖和葡萄籽提取物,可显著提高小鼠的负重游泳时间,显著降低血液粒细胞数和红细胞平均血红蛋白含量;分别单独添加黄芪多糖和葡萄籽提取物均可显著降低红细胞体积分布宽度、血红蛋白浓度和红细胞平均血红蛋白含量。说明黄芪多糖和葡萄籽提取物同时添加对衰老模型小鼠的负重游泳时间有较好延长作用,单独或同时添加黄芪多糖和葡萄籽提取物对于衰老模型小鼠部分血常规参数有一定影响。

关键词: 黄芪多糖, 葡萄籽提取物, 衰老, 小鼠, 血常规参数

Abstract: The effects of dietary supplementation with Astragalus polysaccharides (APS) and grape seed extract (GSE) individually and together on loaded swimming time and blood parameters in aging mice model were investigated in this study.The aging mice model was induced by dietary supplementation with 0.5% Dgalactose.Forty aging mice model were randomly assigned to four treatment groups as aging model control,APS group,GSE group and APS+GSE group with 10 mice in each treatment.APS and GSE both supplemented at the dose of 0.1% of diet.Loaded swimming time and blood parameters were determined on the 42 day and 43 day respectively after the beginning of the experiment.The results showed that the mice had markedly increased loaded swimming time,decreased significantly granulocyte counts and mean corpuscular hemoglobin (MCH) in APS+GSE treatment as compared with aging model control;the mice treated by APS or GSE had significantly decreased red blood cell volume distribution width (RDW),hemoglobin (HGB) and mean corpuscular hemoglobin (MCH).These results suggested that dietary supplementation with APS and GSE can significantly prolong loaded swimming time in aging mice model while individual or simultaneous dietary supplementation with APS and GSE can affect some blood parameters.

Key words: Astragalus polysaccharides, grape seed extract, aging, mice, blood parameters

中图分类号: 

S816.75