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新型恶唑烷酮类药物DA-7867经静脉或口服给予大鼠后的药代动力学:肠道首过效应

Pharmacokinetics of DA-7867, a new oxazolidinone, after intravenous or oral administration to rats: intestinal first-pass effect.

作者信息

Bae Soo K, Chung Won-Suk, Kim Eun J, Rhee Jae K, Kwon Jong W, Kim Won B, Lee Myung G

机构信息

College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Kwanak-Gu, Seoul 151-742, Korea.

出版信息

Antimicrob Agents Chemother. 2004 Feb;48(2):659-62. doi: 10.1128/AAC.48.2.659-662.2004.

Abstract

Pharmacokinetic parameters of DA-7867 were dose independent after both intravenous administration and oral administration (at doses of 1 to 20 mg/kg of body weight) to rats. After oral administration of DA-7867 to rats at a dose of 10 mg/kg, approximately 8.27% of oral dose was not absorbed from the gastrointestinal tract, F was 70.8%, and approximately 21.8% of the oral dose was eliminated by the intestine (intestinal first-pass effect).

摘要

给大鼠静脉注射和口服(体重剂量为1至20mg/kg)DA - 7867后,其药代动力学参数与剂量无关。以10mg/kg的剂量给大鼠口服DA - 7867后,约8.27%的口服剂量未从胃肠道吸收,F为70.8%,约21.8%的口服剂量被肠道消除(肠道首过效应)。

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