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| 魔芋甘露聚糖对大负荷训练大鼠粘膜SIgA的影响 | |
| 引用本文： | 史艳莉,何小玲,余辉,郭莉.魔芋甘露聚糖对大负荷训练大鼠粘膜SIgA的影响[J].湖北体育科技,2007,26(1):48-49,53. |
| 作者姓名： | 史艳莉 何小玲 余辉 郭莉 |
| 作者单位： | 1. 武汉工业学院健康科学与护理系,湖北,武汉,430023 2. 湖北省体育科学研究所,湖北,武汉,430060 3. 湖北大学体育学院,湖北武汉,430062 |
| 摘 要： | 目的:探讨补充魔芋甘露聚糖对大负荷训练大鼠肠粘膜SIgA的影响.方法:对大鼠进行为期8周,每周6次,每次150min的游泳训练并补充KOS,测定小肠IgA浆细胞和小肠粘液IgA含量指标的变化.结果:(1)8周大负荷训练后,大鼠的小肠IgA浆细胞个数、平均光密度和肠液SIgA含量呈显著性降低(P＜0.05);(2)补充KOS后大鼠小肠IgA浆细胞个数、平均光密度和肠液SIgA含量均显著高于大负荷训练组(P＜0.05).结论:在大负荷训练期间补充KOS可以调节和提高训练机体的肠粘膜IgA的免疫屏障功能. |
| 关 键 词： | 魔芋甘露聚糖 大负荷训练 粘膜SIgA 浆细胞 |
| 文章编号： | 1003-983X（2007）01-0048-02 |
| 修稿时间： | 2006-09-21 |
Research on the Effect of Konjac-Oligosaccharides on SIgA of Trained Rats |
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| SHI Yan-li ,HE Xiao-ling, YU Hui, etc..Research on the Effect of Konjac-Oligosaccharides on SIgA of Trained Rats[J].Journal of Hubei Sports Science,2007,26(1):48-49,53. | |
| Authors: | SHI Yan-li HE Xiao-ling YU Hui etc |
| Institution: | 1. Wuhan Industrial College of Health Science and Nursing, Wuhan, 430023, China; 2. Hubei Institute of Sports Science, Wuhan, 430060, China; 3. Hubei University, Wuhan, 430062, China |
| Abstract: | Objective to investigate the effect of konjac-oligosaccharidos(KOS) on mucus IgA of intestine in trained rats.Method:In this study SD rats were swimming 150 min/day,6 days/week for 8 weeks.All rats divided into three groups:control,heavy training(HT) and heavy training plus KOS administration(HT KOS) group.To investigate the small intestine IgA plasma cells and small intestine mucus IgA content indicators change.Result:(1)After 8 week heavy training compares with control,the rats IgA plasma cells in the small intestine known,the average optical density and mucus IgA concentration of a significant reduction(P<0.05).(2)8 weeks supplement KOS after continuously the rats small intestine cells started collecting,the average optical density and significantly higher than mucus IgA concentration are heavy training group(P<0.05).Conclusion:In heavy load training periold supplemented KOS may adjust and enhance the mucus IgA barrier of intestine in trained rats. |
| Keywords: | koniac-oligosaccharides heavy training IgA plasrn ceil |
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