{"title":"Novel analytical approach for baclofen quantification in rodent plasma.","authors":"Bindu Dhiman, Mithlesh Yadav, Anju Dhiman, Saurabh Satija","doi":"10.1002/bmc.6038","DOIUrl":null,"url":null,"abstract":"<p><p>A simple, accurate, and robust reverse-phase high-performance liquid chromatography (RP-HPLC) method was developed and validated for the quantification of Baclofen in rat plasma. The method demonstrated high degree of linearity (r<sup>2</sup> = 0.9936) across a concentration range of 10-50 μg/mL. Precision, accuracy, limit of detection (LOD), limit of quantification (LOQ), and robustness were evaluated according to ICH guidelines. The LOD and LOQ were found to be 0.076197 and 0.23090 μg/mL, respectively. This method provides an efficient approach for Baclofen quantification in plasma, making it suitable for pharmacokinetic and bioavailability studies. The novelty of this study lies in its optimization for routine use in laboratories, ensuring reproducibility with minimal variations across different conditions and analysts.</p>","PeriodicalId":8861,"journal":{"name":"Biomedical Chromatography","volume":" ","pages":"e6038"},"PeriodicalIF":1.8000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical Chromatography","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/bmc.6038","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/11/13 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
引用次数: 0
Abstract
A simple, accurate, and robust reverse-phase high-performance liquid chromatography (RP-HPLC) method was developed and validated for the quantification of Baclofen in rat plasma. The method demonstrated high degree of linearity (r2 = 0.9936) across a concentration range of 10-50 μg/mL. Precision, accuracy, limit of detection (LOD), limit of quantification (LOQ), and robustness were evaluated according to ICH guidelines. The LOD and LOQ were found to be 0.076197 and 0.23090 μg/mL, respectively. This method provides an efficient approach for Baclofen quantification in plasma, making it suitable for pharmacokinetic and bioavailability studies. The novelty of this study lies in its optimization for routine use in laboratories, ensuring reproducibility with minimal variations across different conditions and analysts.
期刊介绍：
Biomedical Chromatography is devoted to the publication of original papers on the applications of chromatography and allied techniques in the biological and medical sciences. Research papers and review articles cover the methods and techniques relevant to the separation, identification and determination of substances in biochemistry, biotechnology, molecular biology, cell biology, clinical chemistry, pharmacology and related disciplines. These include the analysis of body fluids, cells and tissues, purification of biologically important compounds, pharmaco-kinetics and sequencing methods using HPLC, GC, HPLC-MS, TLC, paper chromatography, affinity chromatography, gel filtration, electrophoresis and related techniques.
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