{"title":"利用液相色谱-质谱法从干血斑样本中检测生物素缺乏症的综合方法。","authors":"Arya Raveendran, Ashutosh Gupta, Leslie E Lewis, Krishnananda Prabhu, Sudheer Moorkoth","doi":"10.1080/20565623.2024.2355038","DOIUrl":null,"url":null,"abstract":"<p><p><b>Aim:</b> The aim of the present study is to develop a liquid chromatography-mass spectrometry method to measure two important biomarkers of biotin deficiency from dried blood spot samples for effective management of the disorder. <b>Materials & methods:</b> The method was developed on a liquid chromatography-mass spectrometry system using pentafluorophenyl column employing a mobile phase composition of methanol and water in the isocratic mode. A full validation of the method was performed as per relevant guidelines. <b>Results & conclusion:</b> Correlation between the results of dried blood spot and plasma method was evaluated to determine the interconvertibility of the method. The developed method was successfully applied for establishing the reference ranges for these biomarkers in the population of Udupi, a coastal district of South India.</p>","PeriodicalId":12568,"journal":{"name":"Future Science OA","volume":"10 1","pages":"2355038"},"PeriodicalIF":2.4000,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11229587/pdf/","citationCount":"0","resultStr":"{\"title\":\"A comprehensive approach for detection of biotin deficiency from dried blood spot samples using liquid chromatography-mass spectrometry.\",\"authors\":\"Arya Raveendran, Ashutosh Gupta, Leslie E Lewis, Krishnananda Prabhu, Sudheer Moorkoth\",\"doi\":\"10.1080/20565623.2024.2355038\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><b>Aim:</b> The aim of the present study is to develop a liquid chromatography-mass spectrometry method to measure two important biomarkers of biotin deficiency from dried blood spot samples for effective management of the disorder. <b>Materials & methods:</b> The method was developed on a liquid chromatography-mass spectrometry system using pentafluorophenyl column employing a mobile phase composition of methanol and water in the isocratic mode. A full validation of the method was performed as per relevant guidelines. <b>Results & conclusion:</b> Correlation between the results of dried blood spot and plasma method was evaluated to determine the interconvertibility of the method. The developed method was successfully applied for establishing the reference ranges for these biomarkers in the population of Udupi, a coastal district of South India.</p>\",\"PeriodicalId\":12568,\"journal\":{\"name\":\"Future Science OA\",\"volume\":\"10 1\",\"pages\":\"2355038\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11229587/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Future Science OA\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/20565623.2024.2355038\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/7/4 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICINE, RESEARCH & EXPERIMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Future Science OA","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/20565623.2024.2355038","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/7/4 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
A comprehensive approach for detection of biotin deficiency from dried blood spot samples using liquid chromatography-mass spectrometry.
Aim: The aim of the present study is to develop a liquid chromatography-mass spectrometry method to measure two important biomarkers of biotin deficiency from dried blood spot samples for effective management of the disorder. Materials & methods: The method was developed on a liquid chromatography-mass spectrometry system using pentafluorophenyl column employing a mobile phase composition of methanol and water in the isocratic mode. A full validation of the method was performed as per relevant guidelines. Results & conclusion: Correlation between the results of dried blood spot and plasma method was evaluated to determine the interconvertibility of the method. The developed method was successfully applied for establishing the reference ranges for these biomarkers in the population of Udupi, a coastal district of South India.
期刊介绍：
Future Science OA is an online, open access, peer-reviewed title from the Future Science Group. The journal covers research and discussion related to advances in biotechnology, medicine and health. The journal embraces the importance of publishing all good-quality research with the potential to further the progress of research in these fields. All original research articles will be considered that are within the journal''s scope, and have been conducted with scientific rigour and research integrity. The journal also features review articles, editorials and perspectives, providing readers with a leading source of commentary and analysis. Submissions of the following article types will be considered: -Research articles -Preliminary communications -Short communications -Methodologies -Trial design articles -Trial results (including early-phase and negative studies) -Reviews -Perspectives -Commentaries
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