Literature DB >> 12604561

Vancomycin resistance is maintained in enterococci in the viable but nonculturable state and after division is resumed.

Maria Mar Lleò1, Barbara Bonato, Caterina Signoretto, Pietro Canepari.   

Abstract

Stressed vancomycin-resistant enterococci (VRE) can activate a survival strategy known as the viable but nonculturable (VBNC) state and are able to maintain vancomycin resistance. During restoration of division they continue to express the vancomycin resistance trait. We suggest that VBNC enterococci may constitute further reservoirs of VRE and therefore represent an additional risk for human health.

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Year:  2003        PMID： 12604561      PMCID： PMC149299          DOI： 10.1128/AAC.47.3.1154-1156.2003

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  20 in total

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2.  mRNA detection by reverse transcription-PCR for monitoring viability over time in an Enterococcus faecalis viable but nonculturable population maintained in a laboratory microcosm.

Authors:  M M Lleò; S Pierobon; M C Tafi; C Signoretto; P Canepari
Journal:  Appl Environ Microbiol       Date:  2000-10       Impact factor: 4.792

3.  Application of Statistics to Problems in Bacteriology: I. A Means of Determining Bacterial Population by the Dilution Method.

Authors:  H O Halvorson; N R Ziegler
Journal:  J Bacteriol       Date:  1933-02       Impact factor: 3.490

4.  A tentative direct microscopic method for counting living marine bacteria.

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5.  The viable but nonculturable state and starvation are different stress responses of Enterococcus faecalis, as determined by proteome analysis.

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Authors:  Carla Pruzzo; Renato Tarsi; Maria Mar Lleò; Caterina Signoretto; Massimiliano Zampini; Rita R Colwell; Pietro Canepari
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9.  Farm animals as a putative reservoir for vancomycin-resistant enterococcal infection in man.

Authors:  J Bates; J Z Jordens; D T Griffiths
Journal:  J Antimicrob Chemother       Date:  1994-10       Impact factor: 5.790

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  13 in total

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Journal:  Proc Natl Acad Sci U S A       Date:  2005-12-14       Impact factor: 11.205

3.  Comparison of three PCR primer sets for identification of vanB gene carriage in feces and correlation with carriage of vancomycin-resistant enterococci: interference by vanB-containing anaerobic bacilli.

Authors:  S A Ballard; E A Grabsch; P D R Johnson; M L Grayson
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Review 4.  Staying in Shape: the Impact of Cell Shape on Bacterial Survival in Diverse Environments.

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5.  Survivability of vancomycin resistant enterococci and fitness cost of vancomycin resistance acquisition.

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6.  Luminex detection of fecal indicators in river samples, marine recreational water, and beach sand.

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7.  Nutrient-dependent, rapid transition of Vibrio cholerae to coccoid morphology and expression of the toxin co-regulated pilus in this form.

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8.  Sensitive quantitative detection of commensal bacteria by rRNA-targeted reverse transcription-PCR.

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9.  Comparison of the Roche LightCycler vanA/vanB detection assay and culture for detection of vancomycin-resistant enterococci from perianal swabs.

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10.  Proposal for a method to estimate nutrient shock effects in bacteria.

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Journal:  BMC Res Notes       Date:  2012-08-08
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