| 烧伤对兔血红细胞内游离氨基酸浓度的影响 |
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| 引用本文： | 黎君友,赖业馥,孙丹,王海滨.烧伤对兔血红细胞内游离氨基酸浓度的影响[J].氨基酸和生物资源,2002,24(2):41-43. |
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| 作者姓名： | 黎君友 赖业馥 孙丹 王海滨 |
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| 作者单位： | 解放军三零四医院烧伤研究所基础部,北京,100037 |
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| 摘 要： | 动态观察烧伤兔血红细胞内游离氨基酸的代谢变化。以日立 835 - 5 0型氨基酸自动分析仪测定 30 %TBSA兔烧伤后 1、3、7、15和 2 0d血红细胞内游离氨基酸的含量。结果显示 ,烧伤后多数测试点红细胞内游离氨基酸不同程度降低 ;伤后 1天降低最显著 ;苏、丙、缬、组、精和脯氨酸伤后各个时间点降低 ,多数时间点显著降低 (P <0 .0 5 - 0 .0 1)。结果提示烧伤后红细胞内游离氨基酸依靠易化扩散参与全身氨基酸的再分布
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| 关 键 词： | 烧伤 兔 红细胞 游离氨基酸 |
| 文章编号： | 1006-8376(2002)02-0041-02 |
| 修稿时间： | 2001年10月15日 |
Sequential Changes of Free Amino Acids in Erythrocytes of Burned Rabbits |
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| LI Jun-you,LAI Ye-fu,SUN Dan,WANG Hai-bing.Sequential Changes of Free Amino Acids in Erythrocytes of Burned Rabbits[J].Amino Acids & Biotic Resources,2002,24(2):41-43. |
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| Authors: | LI Jun-you LAI Ye-fu SUN Dan WANG Hai-bing |
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| Abstract: | To observe the sequential changes of free amino acids in erythrocytes, eighteen white rabbits sustained a 30% TBSA full-thickness burn on the back and flanks without any medical treatment. The free amino acid contents in erythrocytes were determined by using Hitachi amino analyzer, model 850-50. The free amino acid concentrations in erythrocytes were generally decreased and significantly low on the 1st day after burning. Thr?Ala?Val?His?Arg and Pro were obviously decreased after burning. The results suggested that free amino acids in erythrocytes was involved in systemic redistrubution of the amino acid by facilitated defusion. |
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| Keywords: | burn rabbits erythrocytes free amino acids |
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