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环孢素软胶囊在健康人体生物等效性研究
引用本文:苏佳,李海燕,高洪志,郝光涛,王晓芳,刘泽源. 环孢素软胶囊在健康人体生物等效性研究[J]. 中国药物应用与监测, 2008, 5(3): 25-27
作者姓名:苏佳  李海燕  高洪志  郝光涛  王晓芳  刘泽源
作者单位:军事医学科学院附属医院药学部,北京,100071
摘    要:目的:考察北京双鹭药业股份有限公司与丽珠集团丽珠制药厂所研制的环孢素软胶囊的相对生物利用度,评价两者的生物等效性。方法:18名健康男性志愿者单剂量口服试验制剂或参比制剂,高效液相色谱(HPLC)测定全血中药物浓度,以内标法计算血药浓度。结果:受试制剂及参比制剂环孢素实测平均血药峰浓度‰分别为(1144.87±382.38)和(1241.08±383.31)μg·L^-1;实测平均达峰时间tmax分别为(2.14±0.61)和(1.83±0.59)h;受试制剂及参比制剂t1/2(ke)分别为(3.54±0.92)和(4.41±2.51)h;AUC‰平均值分别为(4698.15±1872.31)和(4873.95±1805.63)μg·L^-1·h;AUC0-∞平均值分别为(5564.81±2059.53)和(6157.76±2314.98)μg·L^-1·h;试验制剂环孢素的相对生物利用度F0-tn、F0-∞分别为(98.99±20.40)%和(95.37±25.7)%。结论:受试制剂和参比制剂具有生物等效性。

关 键 词:环孢素软胶囊  高效液相色谱法  生物等效
文章编号:1672-8157(2008)03-0325-03
修稿时间:2008-01-29

Pharmacokinetics and bioequivalence of cyciosporine soft capsule in healthy volunteers
SU Jia,LI Hai-yan,GAO Hong-zhi,HAO Guang-tao,WANG Xiao-fang,LIU Ze-yuan. Pharmacokinetics and bioequivalence of cyciosporine soft capsule in healthy volunteers[J]. , 2008, 5(3): 25-27
Authors:SU Jia  LI Hai-yan  GAO Hong-zhi  HAO Guang-tao  WANG Xiao-fang  LIU Ze-yuan
Affiliation:(Department of Pharmacology, Affiliated Hospital, Academy of Military Medical Sciences, Beijing, 100071)
Abstract:Objective: To evaluate the bioequivalence of cyclosporine soft capsule of test and reference. Methods: The whole blood concentrations of 18 male healthy volunteers after a single oral dose of cyclosporinc soft capsule of test and reference preparations were determined by HPLC method. Results: Cmax,tmax,t1/2(ke),AUC0-∞ of test preparation and reference preparation were (1 144.87 ± 382.38) and (1 241.08 ± 383,31 )μg·L^-1; (2.14±0,61 ) and (1.83 ±0.59) h; (3,54 ±0,92) and (4,41 ± 2,51 ) h; (4 698.15 ± 1 872.31) and (4 873,95 ± 1 805.63) μg·L^-1·h; (5 564.81 ± 2059,53) and (6 157,76 ±2314.98) μg·L^-1·h respectively, and F0-tn, F0-∞ of test preparation were (98,99 ± 20.40)% and (95.37 ± 25.7)%. Conclusion: The test preparation was bioequivalcnt to the rcference preparation
Keywords:Cyclosporine soft capsule  HPLC  Bioequivalence
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