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中国临床药理学与治疗学 ›› 2009, Vol. 14 ›› Issue (5): 536-540.

• 临床药理学 • 上一篇    下一篇

脉络宁注射液中绿原酸在健康人体内的药动学

张军1, 居文政1, 陈玟1, 刘芳1, 谈恒山2, 宋如1   

  1. 1南京中医药大学附属医院临床药理科, 南京210029, 江苏;
    2南京军区总医院, 南京210002, 江苏
  • 收稿日期:2009-01-14 修回日期:2009-05-18 发布日期:2020-11-09
  • 通讯作者: 居文政, 男, 主任药师, 研究方向:临床药代动力学。Tel:025-86617141-80501 E-mail:njwz1008 @jlonline.com
  • 作者简介:张军, 女, 副主任药师, 研究方向:临床药代动力学。Tel:025-86617141-80518 E-mail:jennifer2886 @163.com
  • 基金资助:
    十一五国家科技支撑计划课题“ 药物临床研究关键技术研究与应用”(2006BAL14B07)

Pharmacokinetics of chlorogenic acid in Mailuoning injection for healthy volunteers

ZHANG Jun1, JU Wen-zheng1, CHEN Min1, LIU Fang1, TAN Heng-shan2, SONG Ru-jun1   

  1. 1Department of Clinical Pharmacology, Affiliated Hospital of Nanjing University of Traditional Chinese Medicine,Nanjing 210029, Jiangsu, China;
    2General Hospital of Armed Forces of Nanjing, Nanjing 210002, Jiangsu,China
  • Received:2009-01-14 Revised:2009-05-18 Published:2020-11-09

摘要: 目的:研究单剂量和多剂量静脉滴注脉络宁注射液中绿原酸在健康人体内的药动学。方法:10 名健康受试者单、多次剂量静脉滴注脉络宁注射液后, 采用高效液相色谱-质谱联用法(LC/MS/MS) 测定血浆中绿原酸浓度, DAS(1. 0) 软件对其药-时曲线进行拟合, 并计算药动学参数。结果:绿原酸药-时曲线符合二房室模型, 单、多次剂量主要药动学参数分别为Cmax: (252 ±66)、 (262 ±87) μg/L; t1/2β: (1. 35 ±0. 53)、 (1. 37 ±0. 27) h; V: (0. 70 ±0. 24)、 (0. 68 ±0. 24) L/kg; CL: (0. 37 ±0.10)、 (0. 34 ±0.11) L·kg-1 ·h-1; AUC0-tn: (404 ±110)、 (455 ±151) μg·L-1 ·h 。结论:单剂量和多次静脉滴注脉络宁注射液后绿原酸主要药动学参数经统计学处理差异无统计学意义;连续多次给药后, 绿原酸体内无蓄积现象, 绿原酸的体内过程不受性别差异的影响。

关键词: 脉络宁注射液, 药代动力学, 高效液相色谱-质谱联用

Abstract: AIM:To study the pharmacokinetics of chlorogenic acid with a single and multiple doses of Mailuoning injection in healthy volunteers. METHODS: The concentration of chlorogenic acid in plasma was determined by LC/MS/MS after a single and multiple doses of Mailuoning injection via intravenous guttae (ivgtt) to 10 healthy volunteers. The concentrationtime curves were simulated by Drug And Statistic software (1. 0) and the pharmacokinetic parameters were calculated. RESULTS: After a single and multiple injections, the concentration-time curves of chlorogenic acid were consistent with the two-compartment model. The pharmacokinetic parameters after a single injection were as follows: Cmax (252 ±66) μg/L, t1/2β (1. 35 ± 0. 53) h, V(0. 70 ±0. 24) L/kg, CL(0. 37 ±0.10) L·kg-1·h-1, AUC0-tn (404 ±110) μg·L-1·h. The pharmacokinetic parameters after multiple injections were as follows: Cmax (262 ±87) μg/L, t1/2β (1. 37 ± 0. 27) h, V(0. 68 ±0. 24) L/kg, CL(0. 34 ±0.11) L·kg-1·h-1, AUC0-tn (455 ±151) μg·L-1·h. CONCLUSION: There were no significant differences on the pharmacokinetic parameters of chlorogenic acid after a single and multiple injections in healthy volunteers, there were no accumulations with multiple injections and no differences of physiological disposition between the male and female for chlorogenic acid.

Key words: Mailuoning injection, pharmacokinetics, LC/MS/MS

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