{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T17:51:37Z","timestamp":1760982697288},"reference-count":24,"publisher":"American Society for Microbiology","issue":"10","license":[{"start":{"date-parts":[[2008,10,1]],"date-time":"2008-10-01T00:00:00Z","timestamp":1222819200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["J Clin Microbiol"],"published-print":{"date-parts":[[2008,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            <jats:italic>Campylobacter jejuni<\/jats:italic>\n            lipooligosaccharide (LOS) can trigger Guillain-Barre\u0301 syndrome (GBS) due to its similarity to human gangliosides. Rapid and accurate structural elucidation of the LOS glycan of a strain isolated from a GBS patient could help physicians determine the spectrum of anti-ganglioside antibodies likely to be found and therefore provide valuable assistance in establishing an appropriate course of treatment. The ability of implemented mass spectrometry-based approaches in a clinical setting has been limited by the laborious and time-consuming nature of the protocols, typically 3 to 4 days, used to prepare LOS. In order to improve the analytical throughput, microwave-assisted enzymatic digestion was investigated. In this study, the bacterial cells were suspended in 50 \u03bcl of 20 mM ammonium acetate buffer containing DNase and RNase and treated by direct microwave irradiation for 3 min. Then, proteinase K was added and the samples were again microwaved. The intact LOS samples were analyzed using electrophoresis-assisted open-tubular liquid chromatography-mass spectrometry. The reliability of the rapid, high-throughput technique was demonstrated through analysis of LOS glycans from 73\n            <jats:italic>C. jejuni<\/jats:italic>\n            strains. The structure was elucidated using material from a single colony. The total time for sample preparation and MS analysis is less than 60 min.\n          <\/jats:p>","DOI":"10.1128\/jcm.00681-08","type":"journal-article","created":{"date-parts":[[2008,8,28]],"date-time":"2008-08-28T00:54:47Z","timestamp":1219884887000},"page":"3429-3436","update-policy":"http:\/\/dx.doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":14,"title":["Rapid Method for Sensitive Screening of Oligosaccharide Epitopes in the Lipooligosaccharide from\n            <i>Campylobacter jejuni<\/i>\n            Strains Isolated from Guillain-Barre\u0301 Syndrome and Miller Fisher Syndrome Patients"],"prefix":"10.1128","volume":"46","author":[{"given":"Monika","family":"Dzieciatkowska","sequence":"first","affiliation":[{"name":"Institute for Biological Sciences, National Research Council Canada, Ottawa, Ontario, Canada K1A 0R6"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin","family":"Liu","sequence":"additional","affiliation":[{"name":"Institute for Biological Sciences, National Research Council Canada, Ottawa, Ontario, Canada K1A 0R6"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Astrid P.","family":"Heikema","sequence":"additional","affiliation":[{"name":"Department of Medical Microbiology and Infectious Diseases, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R. Scott","family":"Houliston","sequence":"additional","affiliation":[{"name":"Institute for Biological Sciences, National Research Council Canada, Ottawa, Ontario, Canada K1A 0R6"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alex","family":"van Belkum","sequence":"additional","affiliation":[{"name":"Department of Medical Microbiology and Infectious Diseases, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elke K. 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