首页> 外文期刊>Biomedical Chromatography: An International Journal Devoted to Research in Chromatographic Methodologies and Their Applications in the Biosciences >A rapid and sensitive LC-MS/MS method for the determination of Pulsatilla saponin D in rat plasma and its application in a rat pharmacokinetic and bioavailability study
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A rapid and sensitive LC-MS/MS method for the determination of Pulsatilla saponin D in rat plasma and its application in a rat pharmacokinetic and bioavailability study

机译:快速灵敏的LC-MS / MS法测定大鼠血浆中的白头翁皂苷D及其在大鼠药代动力学和生物利用度研究中的应用

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摘要

A simple, sensitive and specific liquid chromatography-tandem mass spectrometry method was developed and validated for the determination of Pulsatilla saponin D, a potential antitumor constituent isolated from Pulsatilla chinensis in rat plasma. Rat plasma samples were pretreated by protein precipitation with methanol. The method validation was performed in accordance with US Food and Drug Administration guidelines and the results met the acceptance criteria. The method was successfully applied to assess the pharmacokinetics and oral bioavailability of Pulsatilla saponin D in rats. Copyright (c) 2014 John Wiley & Sons, Ltd.
机译:建立了一种简单,灵敏,特异的液相色谱-串联质谱分析方法,该方法可用于测定白头翁皂苷D,白头翁皂苷D是从白头翁大鼠血浆中分离出的潜在抗肿瘤成分。大鼠血浆样品通过用甲醇进行蛋白质沉淀进行预处理。根据美国食品和药物管理局的指导方针进行方法验证,结果符合验收标准。该方法已成功应用于评估白头翁皂苷D在大鼠体内的药代动力学和口服生物利用度。版权所有(c)2014 John Wiley&Sons,Ltd.

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