罗红霉素颗粒剂的制备及生物利用度研究
Preparation of Roxithromycin Granules and Study on Its Relative Bioavailability
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摘要: 研制了罗红霉素颗粒剂:以罗力得片为对照,采用微生物法进行了健康人体血药浓度测定,考察了罗红霉素颗粒剂的药动学特性。结果表明,罗红霉素颗粒剂与对照品为生物等效制剂。Abstract: Roxithromycin granules were prepared. The pharmacokinetics and relative bioavailability of roxithromycin granules were investigated at the oral dose of 300 mg in 9 healthy volunteers.Drug concentrations in plasma were assayed by microbiology m