| 日粮中添加大豆黄酮对大鼠生长及疲劳应激反应能力的影响 |
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| 引用本文： | 江芸,高峰.日粮中添加大豆黄酮对大鼠生长及疲劳应激反应能力的影响[J].南京师大学报,2005,28(4):95-98. |
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| 作者姓名： | 江芸 高峰 |
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| 作者单位： | [1]南京师范大学金陵女子学院食品科学系,江苏南京210097 [2]南京农业大学动物科技学院,江苏南京210095 |
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| 基金项目： | 江苏省教育厅自然科学研究基金（02KJB550001）、南京农业大学青年科技创新基金资助项目（KJ03007）. |
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| 摘 要： | 日粮中添加大豆黄酮，研究其对大鼠生长及抗疲劳应激能力的影响．结果显示，添加大豆黄酮组大鼠平均增重显著提高（P〈0．05），料重比显著降低（P〈0．05），表明大豆黄酮具有显著促生长作用．与正常对照组相比，疲劳应激对照组大鼠血清GSH-Px活性极显著下降（P〈0．01），MDA含量显著上升（P〈0．05），血糖含量极显著上升（P〈0.01），胰岛素水平有所升高而IL-2水平有所降低，差异均不显著（P〉0．05）．与疲劳应激对照组相比，大豆黄酮疲劳应激组GSH-Px活性极显著上升（P〈0．01），血糖含量显著上升（P〈0．05），胰岛素水平显著下降（P〈0．05），MDA含量有所下降，IL-2水平有所上升，但差异均不显著（P〉0．05）．结果提示，日粮中添加大豆黄酮一定程度上能增强机体抗疲劳能力．
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| 关 键 词： | 大豆黄酮 疲劳应激 大鼠 |
| 文章编号： | 1001-4616（2005）04-0095-04 |
| 收稿时间： | 2004-12-26 |
| 修稿时间： | 2004年12月26 |
Effect of the Diet Supplemented with Daidzein on Growth and Fatigue-Stress Reaction of Rats |
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| Jiang Yun, Gao Feng.Effect of the Diet Supplemented with Daidzein on Growth and Fatigue-Stress Reaction of Rats[J].Journal of Nanjing Normal University(Natural Science Edition),2005,28(4):95-98. |
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| Authors: | Jiang Yun Gao Feng |
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| Institution: | 1. Department of Food Science, Jinling College, Nanjing Normal University, 210097, Nanjing, China; 2. College of Animal Science and Technology, Nanjing Agricultural University, 210095, Nanjing, China |
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| Abstract: | The effects of the diet supplemented with daidzein on fatigue-stress resistance in rats were investigated.The results showed that the average weight gain of the rats fed with the daidzein-supplement diet increased significantly(P<0.05),and feed to gain ratio decreased significantly(P<0.05),compared with those of the rats fed with based diet,indicating that daidzein could improve the growth of rats significantly.The activity of GSH-Px of fatigue-stress rats decreased very significantly(P<0.01) compared with that of the control group,while the contents of MDA and blood glucose increasd significantly(P<0.05) or very significantly(P<0.01) respectively,the level of insulin increased slightly and the level of IL-2 decreased slightly(P>0.05).Compared with those of fatigue-stress rats fed with based diet,the activity of GSH-Px of the rats fed with the daidzein-supplement diet increased very significantly(P<0.01),the level of blood glucose increased and the level of insulin decreased significantly(both P<0.05),MDA content decreased and the level of IL-2 increased slightly(P>0.05).These results indicated that the diet supplemented with daidzein can improve the ability of fatigue-stress resistance in rats. |
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| Keywords: | daidzein fatigue stress rats |
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