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盐酸多沙普仑在中国蒙古族和汉族健康人体内的药动学特征
引用本文:郭涛,程佳,夏东亚,赵东祥,白音,项勇,李强.盐酸多沙普仑在中国蒙古族和汉族健康人体内的药动学特征[J].中国临床药学杂志,2011(1):5-8.
作者姓名:郭涛  程佳  夏东亚  赵东祥  白音  项勇  李强
作者单位:沈阳军区总医院药剂科;沈阳药科大学药学院;中国人民解放军313医院赤峰临床部;内蒙古赤峰学院医学院;
基金项目:全军医学科学技术研究“十一五”计划科技攻关课题(编号06G023)
摘    要:目的研究盐酸多沙普仑注射剂在汉族和蒙古族健康志愿者体内的药动学特征。方法 20名健康志愿者(蒙古族和汉族各10名,男女各半),单次静脉滴注盐酸多沙普仑注射剂50 mg,采用HP代法测定血药浓度,DAS 2.0软件程序计算药动学参数并采用SPSS 13.0软件进行统计学分析。结果蒙古族受试者主要药动学参数为ρmax(1.03±0.30)mg·L^-1,t1/2(4.30±3.20)h,Vd(1.80±0.85)L·kg^-11,AUC0→12(2.47±0.80)mg·h·L^-1,AUC0→∞(2.89±1.06)mg·h·L^-1。汉族受试者主要药动学参数为ρmax(1.55±0.52)mg·L^-1,t1/2(3.87±2.17)h,Vd(1.35±0.96)L·kg^-1,AUC0→12(3.51±1.26)mg·h·L^-1,AUC0→∞(4.06±1.44)mg·h·L^-1。结论经统计学分析,多沙普仑在蒙古族和汉族受试者体内的药动学参数AUC0→12,ρmax差异有统计学意义,其他参数差异无统计学意义。

关 键 词:多沙普仑  高效液相色谱法  药动学  汉族  蒙古族

Pharmacokinetics of doxapram in Chinese Han and Mongolian healthy volunteers
GUO Tao,CHENG Jia,XIA Dongya,ZHAO Dongxiang,BAI Yin,XIANG Yong,LI Qiang.Pharmacokinetics of doxapram in Chinese Han and Mongolian healthy volunteers[J].Chinese Journal of Clinical Pharmacy,2011(1):5-8.
Authors:GUO Tao  CHENG Jia  XIA Dongya  ZHAO Dongxiang  BAI Yin  XIANG Yong  LI Qiang
Institution:GUO Tao~1,CHENG Jia~2,XIA Dongya~1,ZHAO Dongxiang~3,BAI Yin~4,XIANG Yong~3,LI Qiang~3(1 Department of Pharmacy,The General Hospital of Shenyang Military Region,Shenyang 110840,China,2School of Pharmacy,Shenyang Pharmaceutical University,Shenyang 110016,3 Chifeng Clinical Department,The 313 Hospital of The PLA,Chifeng 024000,4College of Medicine,Chifeng College,China)
Abstract:AIM To investigate the pharmacokinetics of doxapram injection in Chinese healthy Han and Mongolian volunteers.METHODS Twenty healthy volunteers including 10 males and 10 females were given a single intravenous infusion of 50 mg doxapram injection.The concentration of doxapram in plasma was determined by HPLC,and the pharmacokinetic parameters were calculated by DAS 2.0 software and analyzed by SPSS 13.0 software.RESULTS The main pharmacokinetic parameters of Mongolian were as follows:ρmax(1.03±0.30)mg·L^-1,t1/2(4.30±3.20) h, Vd(1.80±0.85)L·kg^-1,AUC0→12(2.47±0.80) mg·h·L^-1 and AUC0→∞(2.89±1.06) mg·h·L^-1.The main pharmacokinetic parameters of Han were as follows:ρmax(1.55±0.52)mg·L^-1,t1/2(3.87±2.17) h,Vd(1.35±0.96)L·kg^-11,AUC0→12(3.51±1.26) mg·h·L^-1 and AUC0→∞(4.06±1.44) mg·h·L^-1.CONCLUSION The main pharmacokinetic parameters of doxapram,AUC0→12,ρmax have significant differences between Mongolian and Hans(P〈0.05), but other parameters have no significant differences volunteers(P〈0.05).
Keywords:doxapram  HPLC  pharmacokinetics  Chinese Han  Chinese Mongolian  
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