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帕罗西汀片在健康人体的药代动力学
引用本文:朱军,刘伟忠,杨鸿,刘文宪,王华成,林育华,刘义.帕罗西汀片在健康人体的药代动力学[J].南方医科大学学报,2008,28(2):260-262.
作者姓名:朱军  刘伟忠  杨鸿  刘文宪  王华成  林育华  刘义
作者单位:1. 中山大学附属第二医院药学部,广东,广州,510120
2. 广州市精神病医院/国家药品临床研究基地,广东,广州,510370
3. 卫材(中国)药业有限公司,广东,广州,510080
摘    要:目的 研究帕罗西汀片在健康人体内的药代动力学.方法 20名健康志愿者单剂量121服40 mg帕罗西汀片后,用高效液相色谱法测定血浆中帕罗西汀浓度,并用3P97软件统计处理.结果 帕罗西汀片药-时曲线经拟合呈二室模型,其Cmax、Tmax 、AUC0.120、AUC0.inf分别为(64.74±18.43)ng/ml、(5.64±1.84)h、(20.03±5.33)h、(976.47±309.49)ng·h/ml和(1086.75±376.54)ng·h/ml.结论 帕罗西汀片在人体内的药代动力学呈二房室开放模型.

关 键 词:帕罗西汀  药代动力学  高效液相色谱法  帕罗西汀片  健康人体内  药代动力学  Chinese  healthy  tablet  paroxetine  开放模型  房室  二室模型  拟合  曲线  结果  统计处理  软件  浓度  血浆  色谱法测定  高效液相  单剂量
文章编号:1673-4254(2008)02-0260-03
收稿时间:2007-11-22
修稿时间:2007年11月22

Pharmacokinetics of paroxetine tablet in healthy Chinese volunteers
ZHU Jun,LIE Wei-zhong,YANG Hong,LIU Wen-xian,WANG Hua-cheng,LIN Yu-hua,LIU Yi.Pharmacokinetics of paroxetine tablet in healthy Chinese volunteers[J].Journal of Southern Medical University,2008,28(2):260-262.
Authors:ZHU Jun  LIE Wei-zhong  YANG Hong  LIU Wen-xian  WANG Hua-cheng  LIN Yu-hua  LIU Yi
Institution:Department of Pharmacy, Second Affiliated Hospital, Sun Yat-sen University, Guangzhou 510120, China. dropwatercat@126.com
Abstract:OBJECTIVE: To study the pharmacokinetics of paroxetine tablet in Chinese healthy volunteers. METHODS: Twenty healthy subjects received a single oral dose of 40 mg paroxetine tablet. The plasma concentrations of paroxetine were determined using high-performance liquid chromatography (HPLC) and the measurements were analyzed with 3P97 program. RESULTS: The plasma concentration curve of paroxetine following a single oral dose administration conformed to the two-compartment open model. The main pharmacokinetics parameters of paroxetine were: C(max)64.74-/+18.43 ng/ml, T(max)5.64-/+1.84 h, t(1/2) 20.03-/+5.33 h, AUC(0-120) 976.47-/+309.49 ng.h/ml, and AUC(0-inf) 1086.75-/+376.54 ng.h/ml. CONCLUSION: The pharmacokinetics of paroxetine in human body conforms to the two-compartment open model.
Keywords:paroxetine  pharmacokinetics  high-performance liquid chromatography
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