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Development and validation of LC-MS/MS method for quantification of pseudolaric acid B from the root bark of Pseudolarix kaempferi in rat plasma: Application to a pharmacokinetic study 期刊论文

编号：

427c97e7-931b-44e3-b02b-69725db91231
作者：

Wang, Helei(王贺雷)#^[1]Wang, Yan(王岩)#^[2]Feng, Xiaoxing(丰小星)^[3]Suo, Jian(所剑)*^[1]Zhang, Nan*^[4]
语种：

英文
期刊：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS ISSN：0731-7085 2015 年 108 卷 (56 - 60) ; APR 10
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关键词：

Pseudolarix kaempferi Pseudolaric acid B Liquid chromatography tandem mass spectrometry Rat plasma Pharmacokinetic study
摘要：

Pseudolaric acid B (PAB), which is the main biologically active diterpene acid of Pseudolarix kaempferi, has presented anti-fungal, anti-tumor, anti-fertility, and anti-tubulin activities. In this study, a sensitive and selective liquid chromatography tandem mass spectrometry (LC-MS/MS) method with multiple-reaction monitoring mode was employed for quantification of PAB in rat plasma. The calibration curve was linear over the range of 0.86-288 ng/mL with correlation coefficient (r) greater than 0.995 for PAB, and the lower limit of quantification was 0.86 ng/mL in rat plasma. The accuracy of PAB was between -9.1% and 7.0% relative error, and precision ranged from 1.2 to 10.6% relative standard deviation. This method was successfully applied to the pharmacokinetic studies of PAB in Sprague-Dawley rats. After single intravenous administration of 2.0, 4.0, and 8.0 mg/kg PAB to rats, the to were (16.1 +/- 5.6), (30.0 +/- 13.7),. and (27.4 +/- 5.3) min, respectively. The pharmacokinetics (C-2min, AUC) of PAB within the used dosage range were in accordance with linear pharmacokinetic characteristics. (C) 2015 Elsevier B.V. All rights reserved.
推荐引用方式
GB/T 7714：

Wang Helei,Wang Yan,Feng Xiaoxing, et al. Development and validation of LC-MS/MS method for quantification of pseudolaric acid B from the root bark of Pseudolarix kaempferi in rat plasma: Application to a pharmacokinetic study [J].JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS,2015,108:56-60.
APA：

Wang Helei,Wang Yan,Feng Xiaoxing,Suo Jian,&Zhang Nan.(2015).Development and validation of LC-MS/MS method for quantification of pseudolaric acid B from the root bark of Pseudolarix kaempferi in rat plasma: Application to a pharmacokinetic study .JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS,108:56-60.
MLA：

Wang Helei, et al. "Development and validation of LC-MS/MS method for quantification of pseudolaric acid B from the root bark of Pseudolarix kaempferi in rat plasma: Application to a pharmacokinetic study" .JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS 108(2015):56-60.
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