| TBARS比色测定血浆低密度脂蛋白的研究 |
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| 引用本文： | 张运斌,潘大虎.TBARS比色测定血浆低密度脂蛋白的研究[J].右江医学,2002,30(6):518-519. |
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| 作者姓名： | 张运斌 潘大虎 |
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| 作者单位： | 江苏省泗洪县人民医院,223900 |
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| 摘 要： | 目的 :建立和改良血浆低密度脂蛋白 (LDL)直接测定法。方法 :TBARS比色法。结果 :该方法线性范围 0～ 10mmol/L ,与酶法相关 r=0 .985 3 ,批内CV =1.5 1% ,批内CV =2 .84% ,平均回收率 10 0 .4%。结论 :该法结果准确可靠 ,灵敏度高 ,测定范围大 ,适于临床应用。LDL C正常参考值 18～ 42岁为 2 .5 3± 0 .82mmol/L ;43～ 63岁为 3 .0 1± 1.2mmol/L。
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| 关 键 词： | TBARS比色 低密度脂蛋白 |
| 文章编号： | 1003-1383(2002)06-0518-02 |
| 修稿时间： | 2002年9月10日 |
Study on the determination of plasma low density lipoprotein by TBARS colorimetry |
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| Zhang Yunbin,Pan Dahu,People's Hospital of Sihong County,Jiangsu.Study on the determination of plasma low density lipoprotein by TBARS colorimetry[J].Youjiang Medical Journal,2002,30(6):518-519. |
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| Authors: | Zhang Yunbin Pan Dahu People's Hospital of Sihong County Jiangsu |
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| Affiliation: | Zhang Yunbin,Pan Dahu,People's Hospital of Sihong County,Jiangsu223900 |
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| Abstract: | Objective :To study the method of determination of plasma low density lipoprotein (LDL) .Methods :TBARS colorimetry was used .Results :The linearity range of method is 0 ～ 10mmol/L ,comparing with the enzyme technique ,the correlation coefficient was 0.9853 (r=0.9853) ,the interbundle CV was 1.51% ,the infra bundle CV was 2.84%,the average recoverable rate of this method was 100.4%.Conclusions:This method is accurate,reliable and high sensitivity.Determination range of LDL C in the medical reference standard is:2.53±0.82mmol/L(18～24 years old),3.01±1.2mmol/L(25～61 years old). |
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| Keywords: | TBARS colorimetry low density lipoprtein |
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