| 稳定同位素在蛋白质合成率测定中的应用 |
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| 引用本文： | 周济宏,李幼生,黎介寿. 稳定同位素在蛋白质合成率测定中的应用[J]. 肠外与肠内营养, 2005, 12(1): 46-49 |
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| 作者姓名： | 周济宏 李幼生 黎介寿 |
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| 作者单位： | 南京军区南京总医院,解放军普通外科研究所,江苏南京,210002;南京军区南京总医院,解放军普通外科研究所,江苏南京,210002;南京军区南京总医院,解放军普通外科研究所,江苏南京,210002 |
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| 摘 要： | 由于放射性同位素对人体有害,故逐渐被稳定同位素取代,同时随着质谱仪的出现和发展,稳定同位素的应用日趋广泛,目前最常用的稳定同位素测定蛋白质合成率方法有两种:即持续灌注法及冲击法.
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| 关 键 词： | 稳定同位素 分数合成率 蛋白质合成率 |
| 文章编号： | 1007-810X(2005)01-0046-04 |
| 修稿时间： | 2004-10-10 |
The application of stable isotopes in measuring rates of protein synthesis |
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| ZHOU Ji-hong reviewing,LI You-sheng,LI Jie-shou checking. The application of stable isotopes in measuring rates of protein synthesis[J]. Parenteral & Enteral Nutrition, 2005, 12(1): 46-49 |
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| Authors: | ZHOU Ji-hong reviewing LI You-sheng LI Jie-shou checking |
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| Abstract: | Risk of radiation limits the use of radioactive isotopes in humans and the use the stable isotopes increases. The improvement of the mass spectrometers has resulted in the development of a variety of approaches for measuring rates of protein synthesis.Currently, two methods (constant infusion method and flooding method)have been extensively used. |
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| Keywords: | Stable isotopes Fractional synthesis rate Protein synthesis rate |
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