کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1221140 1494637 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A micellar liquid chromatography method for the quantification of abacavir, lamivudine and raltegravir in plasma
ترجمه فارسی عنوان
روش کروماتوگرافی مایع برای اندازه گیری اباکویور، لامیوودین و رالطفتاریور در پلاسما
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی


• In this study we analyze antiretroviral in human plasma.
• HPLC-based methodology was fast, easy, accurate, precise, robust, reliable and non-pollutant.
• The experimental procedure was expedited by the use of micellar media.
• It was validated following the guidelines of Food and Drug Administration.
• Suggested method was applied to quantify the analytes in AIDS patients.

An analytical methodology based on micellar liquid chromatography has been developed to quantify abacavir, lamivudine and raltegravir in plasma. These three antiretroviral drugs are prescribed as a set in highly active antiretroviral therapy to acquired immunodeficiency syndrome patients. The experimental procedure consists in the dilution of the sample in micellar media, followed by filtration and, without cleanup step. The analytes were resolved in less than 30 min using a mobile phase of 0.05 M sodium dodecyl sulphate at pH 7, running at 1 mL min−1 under isocratic mode at room temperature through a C18 column (125 × 4.6 mm, 5 μm particle size). The UV detection wavelength was set at 260 nm. The method was successfully validated following the requirements of ICH guidelines in terms of: linear range (0.25–2.5 μg mL−1), linearity (r2 > 0.990), intra- and interday precision (<6.8%) and accuracy (92.3–104.2%) and robustness (<7.1%). To the extent of our knowledge, this is the first published method to quantify these three drugs in plasma. Several blood samples from AIDS patients taking this HAART set provided by a local hospital were analyzed with satisfactory results.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Pharmaceutical and Biomedical Analysis - Volume 98, September 2014, Pages 351–355
نویسندگان
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