Evaluation of touch-down real-time PCR based on SYBR Green I fluorescent dye for the detection of Neisseria meningitidis in clinical samples

dc.contributor.authorKesanopoulos, K.en
dc.contributor.authorTzanakaki, G.en
dc.contributor.authorLevidiotou, S.en
dc.contributor.authorBlackwell, C.en
dc.contributor.authorKremastinou, J.en
dc.date.accessioned2015-11-24T19:17:29Z
dc.date.available2015-11-24T19:17:29Z
dc.identifier.issn0928-8244-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/21785
dc.rightsDefault Licence-
dc.subjectDNA, Bacterial/genetics/isolation & purificationen
dc.subjectFluorescent Dyesen
dc.subjectHumansen
dc.subjectMeningococcal Infections/diagnosis/microbiologyen
dc.subjectNeisseria meningitidis/*genetics/*isolation & purificationen
dc.subjectOrganic Chemicalsen
dc.subjectPolymerase Chain Reaction/*methods/statistics & numerical dataen
dc.subjectSensitivity and Specificityen
dc.titleEvaluation of touch-down real-time PCR based on SYBR Green I fluorescent dye for the detection of Neisseria meningitidis in clinical samplesen
heal.abstractAntibiotic treatment prior to transport or admission of patients to hospital has reduced the proportion of patients with invasive meningococcal disease (IMD) from whom Neisseria meningitidis can be isolated by standard microbiological techniques. Assays to detect the crgA gene were used to detect meningococcal DNA by both conventional polymerase chain reaction (PCR) and real-time PCR (RTPCR) in relation to microbiological diagnosis of cases over two years between 2002 and 2003. The sensitivity of both PCR assays for culture-confirmed cases was 93% and the specificity was 98.6%. Agreement between the two PCR assays was 96.2%. The inter- and intra-assay variations and effects of different amounts of DNA on the melting temperatures were examined. The touch-down RTPCR based on SYBR Green I fluorescent dye detected and characterized N. meningitidis in clinical samples within one hour.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primary10.1016/j.femsim.2004.10.011-
heal.identifier.secondaryhttp://www.ncbi.nlm.nih.gov/pubmed/15708317-
heal.identifier.secondaryhttp://onlinelibrary.wiley.com/store/10.1016/j.femsim.2004.10.011/asset/j.femsim.2004.10.011.pdf?v=1&t=h09g56yc&s=99c44d8e504f955d65af6cff4244c0a1478db1ab-
heal.journalNameFEMS Immunol Med Microbiolen
heal.journalTypepeer-reviewed-
heal.languageen-
heal.publicationDate2005-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικήςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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