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中国临床药理学与治疗学 ›› 1997, Vol. 2 ›› Issue (4): 276-278.

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口服阿昔洛韦片的相对生物利用度

王恪申, 邵庆翔, 张美云, 杨华, 桑国卫   

  1. 浙江省医学科学院, 杭州 310013
  • 收稿日期:1997-10-27 出版日期:1997-12-26 发布日期:2020-11-30
  • 作者简介:王恪申, 男, 45岁, 实验师。 桑国卫, 男, 56岁, 研究员, 中国临床药理专业委员会副主任委员, IU PHAR 理事。

Relative bioavailability of acyclovir tablets

Wang Keshen, Shao Qingxiang, Zhang Meiyun, Yang Hua, Sang Guowei   

  1. Zhejiang Academy of Medical Sciences, Hangzhou 310013
  • Received:1997-10-27 Online:1997-12-26 Published:2020-11-30

摘要: 目的 观察两种阿昔洛韦片剂的人体相对生物利用度。方法 9 名健康志愿者随机交叉口服单剂量 400mg 仙居产或丽珠产阿昔洛韦片后, 采用 HPLC 法测定不同时间血药浓度, 并计算生物利用度参数。结果 仙居与丽珠产阿昔洛韦片主要生物利用度参数均值分别为:Tp 为 1.6和 1.7h, AUC 为 3.496和 3.693 μg/ml·h, Cmax 为 1.011和 0.997 μg/ml, MRT 为 3.27和 3.53h。结论 经双向单侧检验法分析表明仙居与丽珠产阿昔洛韦片剂生物等效。

关键词: 阿昔洛韦, HPLC, 生物利用度

Abstract: Aim To evaluate the relative bioavailability of two kinds of acyclovir tablets manufactured by Xian Ju or Li Zhu pharmaceutical company. Methods Nine normal volunteers were included in a two-way cross-over study design. Blood samples were taken after a single oral dose ad-ministration of acyclovir tablets of 400mg and serum acyclovir concentration was determined by HPLC. Results The mean values of bioavailability parameters for Xian Ju product were: T =1.6h, AUC=3.496 μg/ml·h, Cmax =1.011 μg/ml, MRT =3.27 h, respectively. For Li Zhu products, the parameters were:T =1.7h, AUC =3.693 μg/ml·h, Cmax =0.997 μg/ml, MRT = 3.53h. Conclusion The two one-sided tests showed that two kinds of acyclovir tablets were bioequivalent.

Key words: acyclovir ; HPLC ; bioavailability

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