Literature DB >> 18180349

Increasing genetic relatedness of ciprofloxacin-resistant Streptococcus pneumoniae isolated in Canada from 1997 to 2005.

Kimberly A Nichol1, Heather J Adam, James A Karlowsky, George G Zhanel, Daryl J Hoban.   

Abstract

The genetic relatedness of ciprofloxacin-resistant Streptococcus pneumoniae isolates collected from 1997 to 2002 (n = 82) and 2003 to 2005 (n = 123) was compared by pulsed-field gel electrophoresis (PFGE). Increased genetic homogeneity among the isolates from 2003 to 2005 (cluster analysis; P < 0.001) appeared to be due to expansion of existing clonal groups and to introduction of new PFGE types.

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Year:  2008        PMID： 18180349      PMCID： PMC2258514          DOI： 10.1128/AAC.01260-07

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


  18 in total

1.  Fluoroquinolone resistance in Streptococcus pneumoniae.

Authors:  J Liñares; A G de la Campa; R Pallares
Journal:  N Engl J Med       Date:  1999-11-11       Impact factor: 91.245

2.  Streptococcus pneumoniae isolates with reduced susceptibility to ciprofloxacin in Spain: clonal diversity and appearance of ciprofloxacin-resistant epidemic clones.

Authors:  L Alou; M Ramirez; C García-Rey; J Prieto; H de Lencastre
Journal:  Antimicrob Agents Chemother       Date:  2001-10       Impact factor: 5.191

3.  Fluoroquinolone resistance among clinical isolates of Streptococcus pneumoniae belonging to international multiresistant clones.

Authors:  Lesley McGee; Colin E Goldsmith; Keith P Klugman
Journal:  J Antimicrob Chemother       Date:  2002-01       Impact factor: 5.790

4.  Nomenclature of major antimicrobial-resistant clones of Streptococcus pneumoniae defined by the pneumococcal molecular epidemiology network.

Authors:  L McGee; L McDougal; J Zhou; B G Spratt; F C Tenover; R George; R Hakenbeck; W Hryniewicz; J C Lefévre; A Tomasz; K P Klugman
Journal:  J Clin Microbiol       Date:  2001-07       Impact factor: 5.948

5.  Simplified protocol for pulsed-field gel electrophoresis analysis of Streptococcus pneumoniae.

Authors:  M C McEllistrem; J E Stout; L H Harrison
Journal:  J Clin Microbiol       Date:  2000-01       Impact factor: 5.948

6.  Increasing resistance of Streptococcus pneumoniae to fluoroquinolones: results of a Hong Kong multicentre study in 2000.

Authors:  P L Ho; R W Yung; D N Tsang; T L Que; M Ho; W H Seto; T K Ng; W C Yam; W W Ng
Journal:  J Antimicrob Chemother       Date:  2001-11       Impact factor: 5.790

7.  Molecular characterization of increasing fluoroquinolone resistance in Streptococcus pneumoniae isolates in Canada, 1997 to 2005.

Authors:  Heather J Adam; Kristen N Schurek; Kimberly A Nichol; Chris J Hoban; Trish J Baudry; Nancy M Laing; Daryl J Hoban; George G Zhanel
Journal:  Antimicrob Agents Chemother       Date:  2006-11-06       Impact factor: 5.191

Review 8.  The successful clone: the vector of dissemination of resistance in Streptococcus pneumoniae.

Authors:  K P Klugman
Journal:  J Antimicrob Chemother       Date:  2002-12       Impact factor: 5.790

9.  Antimicrobial resistance in respiratory tract Streptococcus pneumoniae isolates: results of the Canadian Respiratory Organism Susceptibility Study, 1997 to 2002.

Authors:  George G Zhanel; Lorraine Palatnick; Kimberly A Nichol; Tracy Bellyou; Don E Low; Daryl J Hoban
Journal:  Antimicrob Agents Chemother       Date:  2003-06       Impact factor: 5.191

10.  Fluoroquinolone resistance among Streptococcus pneumoniae in Hong Kong linked to the Spanish 23F clone.

Authors:  P L Ho; W C Yam; T K Cheung; W W Ng; T L Que; D N Tsang; T K Ng; W H Seto
Journal:  Emerg Infect Dis       Date:  2001 Sep-Oct       Impact factor: 6.883
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