首都医科大学学报 ›› 1990, Vol. 11 ›› Issue (1): 28-31.

• 论著 • 上一篇    下一篇

高效液相色谱法测定豚鼠内耳及人血清中腺苷酸浓度

刘芝源, 陈萍, 于丽萍   

  1. 北京市耳鼻咽喉科研究所
  • 收稿日期:1989-03-19 修回日期:1900-01-01 出版日期:1990-01-15 发布日期:1990-01-15

The Analysis of Adenylate Concentrations of Inner Ear of Guinea Pig and Human Serum by HPLC

Liu Zhiyuan, Chen Ping, Yu Liping   

  1. Beijing Institute of Otorhinolaryngology
  • Received:1989-03-19 Revised:1900-01-01 Online:1990-01-15 Published:1990-01-15

摘要: 以磷酸缓冲液为流动相在YWG-C18H37柱上,以标准的ATP、ADP、AMP为外标物,用高效液相色谱仪测定豚鼠耳蜗膜性部分和人血清内能荷情况。所测得正常豚鼠能荷范围0.68~0.80.5例链霉素中毒引起眩晕病人能荷平均为0.53。此方法标本用量少,灵敏度高,稳定可靠,简单易行,可以在科研和临床上应用。

关键词: 高效液相色谱, 豚鼠耳蜗, 能荷

Abstract: The energy charge of cochlear membranous part of guinea pig and of human serum was determined by high performance liquid chromatography (HPLC), in which phosphate buffer (pH6.0) was used as mobile phase, YWG-C18H27 as stationary phase and ATP, ADP, AMP as external standard materials. Little amount of sample is separated and determined by this method. The energy charges of 15 normal guinea pigs and 5 patients were 0.68~0.80 and 0.53 respectively. The results indicate that this analytical method is not only stable and sensitive but also of easy to manipulate. This method can be applied to clinic and scientific study.

Key words: high performance liquid chromatography, cochlear of guinea pig, energy charge