| 茶多酚、茶多糖、红菇多糖对离体蛙心的作用 |
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| 引用本文： | 马森,李碧蝉.茶多酚、茶多糖、红菇多糖对离体蛙心的作用[J].南平师专学报,2008,27(2):34-36. |
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| 作者姓名： | 马森 李碧蝉 |
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| 作者单位： | 武夷学院化学与环境工程系-福建省高等学校绿色化工技术重点实验室,福建武夷山,354300 |
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| 基金项目： | 南平市科技局N2005Z23《武夷岩茶生物活性物质提取及作用研究》内容之一. |
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| 摘 要： | 用6只牛蛙制备离体蛙心灌流，灌流液中添加1％的茶多酚、茶多糖、红菇多糖50～200μl，结果使蛙心收缩力分别增加84％（40％～169％）、46％（28．6%～70％）、89％（15．4％～289％）（P〈0．05或〈0．01）；三者对蛙心以正性变力作用为主，对心率无显著影响（P〉0．05）。
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| 关 键 词： | 茶多酚 茶多糖 红菇多糖 离体蛙心灌流 心缩力 心率 |
Effect of the Tea-polyphenls,Tea-polysaccharide,Russula-polysaccharide in Vitro Frog Heart |
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| MA Sen,LI Bichang.Effect of the Tea-polyphenls,Tea-polysaccharide,Russula-polysaccharide in Vitro Frog Heart[J].Journal of Nanping Teachers College,2008,27(2):34-36. |
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| Authors: | MA Sen LI Bichang |
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| Institution: | g (Chemistry ＆ Environmental Engineering Department of Wuyi University-Fujian university key laboratory for Green Chemical Engineering Technology,Wuyishan, Fujian 354300) |
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| Abstract: | In vitro frog heart perfussionning was maked with 6 bullfrogs. 1% tea Tpolyphenls,tea-polysaccharide,russulapolysaccharide 50-200μl were infused into frog heart respectivily. The results were shown as follows ：the cardiac contractility had been increased 84%-（40%- 169%）,46%-（28. 6%-70%）.89%（15. 4%-289%）（P〈0. 05 and 0. 01）respectivily,but they didn＇t marked influencing to heart rate（P〉0.05）. |
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| Keywords: | Tea-polyphenls Tea-polysaccharide Russula-polysaccharide In vitro frog heart perfussion Cardiac contractility Heart rate |
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