Matches in SemOpenAlex for { <https://semopenalex.org/work/W2111034501> ?p ?o ?g. }
- W2111034501 endingPage "583" @default.
- W2111034501 startingPage "575" @default.
- W2111034501 abstract "Enterococcus faecalis is consistently associated with recurrent root canal infections. Only low concentrations of E. faecalis in the human mouth have been demonstrated by culture techniques. Quantitative detection strategies more sensitive than culturing, such as quantitative PCR (qPCR), could provide more illuminating data. Thirty outpatients attending the University of Michigan Graduate Endodontic Clinic for endodontic treatment provided oral rinse samples that were analysed for E. faecalis using qPCR and microbiological culturing. A SYBR Green I qPCR protocol was developed for the quantifiable detection of E. faecalis and total bacteria in oral rinse samples using primers designed to target the 16S rRNA gene. Annealing temperature and primer, magnesium ion, and dimethyl sulfoxide concentrations were investigated for optimisation of the protocol; a minimum sensitivity limit of 23 rRNA copies (an estimated six E. faecalis cells) was established for E. faecalis in pure culture, and 104 rRNA copies (an estimated 26 E. faecalis cells) in mixed culture. In qPCR assays, based on extrapolation from estimated rRNA gene copy numbers, E. faecalis comprised 0.0006–0.0047% of a total bacteria load that ranged from 5.92 × 105 to 5.69 × 107 cells/ml of oral rinse. E. faecalis was detected in five (17%) samples in concentrations from 114 to 490 cells/ml. In parallel culture assays E. faecalis were detected in only two samples (7%) of the five identified by qPCR and in concentrations 30 and 240 CFU/ml. qPCR reported a higher incidence of E. faecalis in oral rinse samples than culture techniques and afforded greater sensitivity." @default.
- W2111034501 created "2016-06-24" @default.
- W2111034501 creator A5003247663 @default.
- W2111034501 creator A5019740831 @default.
- W2111034501 creator A5021182295 @default.
- W2111034501 creator A5042119113 @default.
- W2111034501 creator A5070922478 @default.
- W2111034501 creator A5081162981 @default.
- W2111034501 date "2005-06-01" @default.
- W2111034501 modified "2023-10-11" @default.
- W2111034501 title "Quantitative real-time PCR detection of oral Enterococcus faecalis in humans" @default.
- W2111034501 cites W1575221654 @default.
- W2111034501 cites W1690462967 @default.
- W2111034501 cites W1841711225 @default.
- W2111034501 cites W1970584577 @default.
- W2111034501 cites W1972083940 @default.
- W2111034501 cites W1974722196 @default.
- W2111034501 cites W1982650599 @default.
- W2111034501 cites W1982731004 @default.
- W2111034501 cites W1989998925 @default.
- W2111034501 cites W1993319393 @default.
- W2111034501 cites W2001526641 @default.
- W2111034501 cites W2038197746 @default.
- W2111034501 cites W2055043387 @default.
- W2111034501 cites W2062030121 @default.
- W2111034501 cites W2069085828 @default.
- W2111034501 cites W2076976609 @default.
- W2111034501 cites W2102555068 @default.
- W2111034501 cites W2103456695 @default.
- W2111034501 cites W2105472444 @default.
- W2111034501 cites W2106882534 @default.
- W2111034501 cites W2112982595 @default.
- W2111034501 cites W2113121269 @default.
- W2111034501 cites W2114070247 @default.
- W2111034501 cites W2127755213 @default.
- W2111034501 cites W2142922073 @default.
- W2111034501 cites W2164407196 @default.
- W2111034501 cites W2164578725 @default.
- W2111034501 cites W2169117280 @default.
- W2111034501 doi "https://doi.org/10.1016/j.archoralbio.2004.10.017" @default.
- W2111034501 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15848151" @default.
- W2111034501 hasPublicationYear "2005" @default.
- W2111034501 type Work @default.
- W2111034501 sameAs 2111034501 @default.
- W2111034501 citedByCount "97" @default.
- W2111034501 countsByYear W21110345012012 @default.
- W2111034501 countsByYear W21110345012013 @default.
- W2111034501 countsByYear W21110345012014 @default.
- W2111034501 countsByYear W21110345012015 @default.
- W2111034501 countsByYear W21110345012016 @default.
- W2111034501 countsByYear W21110345012017 @default.
- W2111034501 countsByYear W21110345012018 @default.
- W2111034501 countsByYear W21110345012019 @default.
- W2111034501 countsByYear W21110345012020 @default.
- W2111034501 countsByYear W21110345012021 @default.
- W2111034501 countsByYear W21110345012022 @default.
- W2111034501 countsByYear W21110345012023 @default.
- W2111034501 crossrefType "journal-article" @default.
- W2111034501 hasAuthorship W2111034501A5003247663 @default.
- W2111034501 hasAuthorship W2111034501A5019740831 @default.
- W2111034501 hasAuthorship W2111034501A5021182295 @default.
- W2111034501 hasAuthorship W2111034501A5042119113 @default.
- W2111034501 hasAuthorship W2111034501A5070922478 @default.
- W2111034501 hasAuthorship W2111034501A5081162981 @default.
- W2111034501 hasConcept C104317684 @default.
- W2111034501 hasConcept C185592680 @default.
- W2111034501 hasConcept C199343813 @default.
- W2111034501 hasConcept C2779489039 @default.
- W2111034501 hasConcept C2779747767 @default.
- W2111034501 hasConcept C2779895986 @default.
- W2111034501 hasConcept C42062724 @default.
- W2111034501 hasConcept C48023723 @default.
- W2111034501 hasConcept C523546767 @default.
- W2111034501 hasConcept C54355233 @default.
- W2111034501 hasConcept C55493867 @default.
- W2111034501 hasConcept C71924100 @default.
- W2111034501 hasConcept C86803240 @default.
- W2111034501 hasConcept C89423630 @default.
- W2111034501 hasConceptScore W2111034501C104317684 @default.
- W2111034501 hasConceptScore W2111034501C185592680 @default.
- W2111034501 hasConceptScore W2111034501C199343813 @default.
- W2111034501 hasConceptScore W2111034501C2779489039 @default.
- W2111034501 hasConceptScore W2111034501C2779747767 @default.
- W2111034501 hasConceptScore W2111034501C2779895986 @default.
- W2111034501 hasConceptScore W2111034501C42062724 @default.
- W2111034501 hasConceptScore W2111034501C48023723 @default.
- W2111034501 hasConceptScore W2111034501C523546767 @default.
- W2111034501 hasConceptScore W2111034501C54355233 @default.
- W2111034501 hasConceptScore W2111034501C55493867 @default.
- W2111034501 hasConceptScore W2111034501C71924100 @default.
- W2111034501 hasConceptScore W2111034501C86803240 @default.
- W2111034501 hasConceptScore W2111034501C89423630 @default.
- W2111034501 hasIssue "6" @default.
- W2111034501 hasLocation W21110345011 @default.
- W2111034501 hasLocation W21110345012 @default.
- W2111034501 hasOpenAccess W2111034501 @default.
- W2111034501 hasPrimaryLocation W21110345011 @default.
- W2111034501 hasRelatedWork W1973773949 @default.