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RP-HPLC法测定糖尿病患者红细胞膜磷脂酰胆碱含量 被引量:1

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摘要 目的采用反相高效液相色谱(RP-HPLC)法测定糖尿病患者红细胞膜磷脂酰胆碱含量。方法色谱分析条件:Shim-packVP-ODS色谱柱(250mm×4.6mm,5μm),以乙腈∶甲醇∶85%磷酸(100∶10∶1.8)为流动相,等速洗脱,流速1ml/min,检测波长203nm,柱温30℃。结果磷脂酰胆碱线性范围为0.1~1.0mg/ml(相关系数r=0.9985),平均回收率97.2%,糖尿病并发症患者红细胞膜磷脂酰胆碱含量较正常人明显降低。结论本方法重现性好,适用于测定红细胞膜磷脂酰胆碱的含量。
出处 《中国实用医药》 2010年第8期69-71,共3页 China Practical Medicine
基金 宁夏医科大学校级面上基金赞助(项目编号:XM200720)
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