期刊文献+

胆固醇氧化衍生的方法建立

在线阅读 下载PDF
导出
摘要 目的:建立用高效液相色谱(high performance liquid chromatography,HPLC)测定胆固醇含量时,胆固醇衍生的方法。方法:常温下,用稳定的无机试剂(三氧化铬—硫酸—丙酮)将胆固醇衍生,采用Eclipse Zorbox C18柱进行分离,在250 nm波长处测定正常细胞和泡沫细胞样品中胆固醇含量。结果:20 ul衍生试剂,衍生5 min时,达到最佳衍生效果。结论:此法可以快速、准确地衍生细胞样品中的胆固醇。
作者 孙延荣
出处 《科技信息》 2011年第32期185-185,187,共2页 Science & Technology Information
  • 相关文献

参考文献6

  • 1Maor I, Avi ram M. Oxidized low density lipoprotem leads to- macrophage accumulation ofunestetified cholesterol as a result of lysosomal trapping of the lipoprotein hydrolyzed cholesteryl ester[J]. Journal of Lipid Resarch. 1994. 35(5):803.
  • 2Ange lina A. Cader, Francene M. Steinberg, Theodore Mazzone, and Alan Chait. Mechanisms of enhancedmacrophage apoE secretion by oxidized LDL[J]. Journal of Lipid Research, 1997,38:981-991.
  • 3John T. Bernert, Jr. James R. Akins, Gerald R. Cooper, Abraham K. Poulose, Gary L. Myers, and Eric J. Sampson . Factors Influencing the Accuracy of the National Reference System Total Cholesterol Reference Method[J]. CLNICAL CHEMISTRY, 1991,37(12):2053-2061.
  • 4Qingnan Liu, Zhibing Dai, Zhiqiang Liu, Xiaohui Liu, Cliaoke Tang, ZuoWang, Guanghui Yi, Lushan Liu, Zhisheng Jiang, Yongzong Yang, and Zhonghua Yuan. Oxidized low-densiW lipoprotein activates adipophilin through ERK1/2 signal pathway in RAW264.7 cells [J]. Acta Biochim Biophys Sin, 2010, 42(9): 635-645.
  • 5Zhan-Zhi Zhao, Zuo Wang, Guo-Hua Li, Ren Wang, Jian- Miao Tan, Xuan Cao, Rong Suo and Zhi-Sheng Jiang. Hydrogen sul?de inhibitsmacrophage-derived foam cell formation [J ]. Experimental Biology and Medicine, 2011, 236: 169-176.
  • 6Jun Dong, Wenxiang Chen, Shu Wang, Jiangtao Zhang, Hongx- ia Li, Hanhang Guo, Yong Man, Baosheng Chen. Jones oxidation and high performance liquid chromatographic analysis of cholesterol in biologi- cal samples [J]. Journal of Chromatography B, 2007:239-246.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部