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黄豆苷元胶囊在健康人体的药动学研究及生物等效性评价 被引量:1

Pharmacokinetics and bioequivalence of daidzein capsule in healthy volunteers
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摘要 目的:建立测定血浆黄豆苷元浓度的HPLC法,评价两种黄豆苷元胶囊的生物等效性。方法:按两制剂双周期自身对照交叉试验设计,20名男性健康志愿者分别单剂量口服黄豆苷元胶囊受试制剂和参比制剂各0.15g,用HPLC法测定血药浓度。结果:口服黄豆苷元胶囊受试制剂和参比制剂后的主要药动学参数如下:t1/2分别为(3.4±1.2)和(3.4±1.5)h;Cmax分别为(150.8±30.5)和(154.6±31.1)ng/mL;tmax分别为(1.0±0.6)和(1.3±0.8)h;AUC0~12分别为(474.6±85.7)和(486.5±114.4)ng·h·mL^-1;AUC0-∞分别为(510.2±95.3)和(524.7±105.6)ng·h·mL^-1。以AUC0~12计算,与参比制剂相比,受试制剂中黄豆苷元的平均相对生物利用度为(99.4±13.1)%。结论:两种黄豆苷元制剂具有生物等效性。 Objective:To establish the HPLC method for the determination of daidzein concentrations in human plasma and assess the bioequivalence of daidzein capsules. Methods: A single dose of 0.15 g of the reference capsule and single dose of 0.15 g of test daidzein capsules were given to 20 healthy volunteers in a self controlled two-period cross-over study. The plasma concentrations of daidzein were determined by HPLC method. Results:The main pharmacokinetic parameters of the test and reference capsules were as follows: t1/2 (3.4±1.2) and (3.4±1.5) h, Cmax(150. 8±30. 5) and (154. 6±31. 1) ng/mL, tmax (1.0±0.6) and (1.3±0.8) h, AUC0-12(474.6±85.7) and (486.5±114.4) ng · h · mL^-1, AUC0-∞(510.2±95.3) and (524.7±105.6) ng · h · mL^-1. Compared with the reference daidzein capsule, the relative bioavailability of the test one was (99.4 ± 13. 1)% calculated according to AUC0-12. Conclusion:The reference and test daidzein capsules were bioequivalent.
出处 《药学服务与研究》 CAS CSCD 2008年第4期266-268,共3页 Pharmaceutical Care and Research
关键词 黄豆苷元 生物等效性 药代动力学 色谱法 高压液相 daidzein bioequivalence pharmacokinetics chromatography, high pressure liquid
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  • 1姜铁夫 ,陈济民 ,佟志清 ,李媛 ,曲辉 .HPLC法测定家兔血浆中葛根黄豆苷元衍生物DZ18的含量[J].解放军药学学报,2004,20(3):219-220. 被引量:6
  • 2刘葵,张恩娟.大豆异黄酮的药理作用及临床应用研究进展[J].中国药房,2006,17(1):67-69. 被引量:25
  • 3李玥,姚明辉,鲁映青,贡沁燕.大豆异黄酮对心肌梗死大鼠心室重构的影响(英文)[J].中国新药与临床杂志,2006,25(4):241-247. 被引量:4
  • 4苏成业 朱秀媛.葛根有效成分的代谢研究Ⅱ14C-黄豆甙元在大鼠体内的吸收分布消除[J].药学学报,1992,14(2):133-133.
  • 5潘卫三.药物动力学与生物药剂学实验研究方法[M].沈阳:沈阳药科大学出版社,1995.28.
  • 6苏成业 朱秀媛.14C-黄豆苷元在大鼠体内的吸收、分布和消除[J].药学学报,1992,14(3):129-129.
  • 7姜铁夫.葛根黄豆苷元衍生物DZ18的合成及理化性质分析[J].中国医院药学杂志,2001,14(2):114-114.
  • 8CHEN X,QIU F,ZHONG D,et al.Validated liquid chromatography-tandem mass spectrometric method for the quantitative determination of daidzein and its main metabolite daidzein glucuronide in rat plasma[J].Pharmazie,2005,60(5):334-338.
  • 9THOMAS BF,ZEISEL SH,BUSBY MG,et al.Quantitative analysis of the principle soy isoflavones genistein,daidzein and glycitein,and their primary conjugated metabolites in human plasma and urine using reversed-phase high-performance liquid chromatography with ultraviolet detection[J].J Chromatogr B Biomed Sci Appl,2001,760(2):191-205.
  • 10NURMI T,ADLERCREUTZ H.Sensitive high-performance liquid chromatographic method for profiling phytoestrogens using coulometric electrode array detection:application to plasma analysis[J].Anal Biochem,1999,274(1):110-117.

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