Literature DB >> 15472344

New method for laboratory detection of AmpC beta-lactamases in Escherichia coli and Klebsiella pneumoniae.

K Nasim1, S Elsayed, J D D Pitout, J Conly, D L Church, D B Gregson.   

Abstract

A new cefoxitin-agar medium (CAM)-based assay was compared to the previously published modified three-dimensional (M3D) assay for the detection of AmpC production in Escherichia coli and Klebsiella pneumoniae. Clinical isolates of cefoxitin-resistant E. coli (n = 5) and K. pneumoniae (n = 7) and multiple control strains with and without AmpC enzymes were tested by both methods. The CAM method with 4 microg of cefoxitin/ml was equivalent to the M3D method for detecting AmpC production in E. coli and K. pneumoniae. This new method is easier to perform and interpret and allows for testing of multiple isolates on a single plate.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 15472344      PMCID： PMC522373          DOI： 10.1128/JCM.42.10.4799-4802.2004

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  37 in total

Review 1.  Plasmid-encoded AmpC beta-lactamases: how far have we gone 10 years after the discovery?

Authors:  A Bauernfeind; Y Chong; K Lee
Journal:  Yonsei Med J       Date:  1998-12       Impact factor: 2.759

Review 2.  Plasmid-determined AmpC-type beta-lactamases.

Authors:  Alain Philippon; Guillaume Arlet; George A Jacoby
Journal:  Antimicrob Agents Chemother       Date:  2002-01       Impact factor: 5.191

3.  Characterization of plasmids carrying CMY-2 from expanded-spectrum cephalosporin-resistant Salmonella strains isolated in the United States between 1996 and 1998.

Authors:  A Carattoli; F Tosini; W P Giles; M E Rupp; S H Hinrichs; F J Angulo; T J Barrett; P D Fey
Journal:  Antimicrob Agents Chemother       Date:  2002-05       Impact factor: 5.191

4.  Detection of plasmid-mediated AmpC beta-lactamase genes in clinical isolates by using multiplex PCR.

Authors:  F Javier Pérez-Pérez; Nancy D Hanson
Journal:  J Clin Microbiol       Date:  2002-06       Impact factor: 5.948

5.  Carbapenem resistance in Escherichia coli associated with plasmid-determined CMY-4 beta-lactamase production and loss of an outer membrane protein.

Authors:  P D Stapleton; K P Shannon; G L French
Journal:  Antimicrob Agents Chemother       Date:  1999-05       Impact factor: 5.191

Review 6.  Contribution of chromosomal beta-lactamases to beta-lactam resistance in enterobacteria.

Authors:  F Lindberg; S Normark
Journal:  Rev Infect Dis       Date:  1986 Jul-Aug

7.  Imipenem resistance in Klebsiella pneumoniae is associated with the combination of ACT-1, a plasmid-mediated AmpC beta-lactamase, and the foss of an outer membrane protein.

Authors:  P A Bradford; C Urban; N Mariano; S J Projan; J J Rahal; K Bush
Journal:  Antimicrob Agents Chemother       Date:  1997-03       Impact factor: 5.191

8.  Occurrence and detection of AmpC beta-lactamases among Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis isolates at a veterans medical center.

Authors:  P E Coudron; E S Moland; K S Thomson
Journal:  J Clin Microbiol       Date:  2000-05       Impact factor: 5.948

9.  Origin and evolution of the AmpC beta-lactamases of Citrobacter freundii.

Authors:  Miriam Barlow; Barry G Hall
Journal:  Antimicrob Agents Chemother       Date:  2002-05       Impact factor: 5.191

10.  Occurrence of extended-spectrum and AmpC beta-lactamases in bloodstream isolates of Klebsiella pneumoniae: isolates harbor plasmid-mediated FOX-5 and ACT-1 AmpC beta-lactamases.

Authors:  Philip E Coudron; Nancy D Hanson; Michael W Climo
Journal:  J Clin Microbiol       Date:  2003-02       Impact factor: 5.948
View more
  11 in total

Review 1.  Current concepts in laboratory testing to guide antimicrobial therapy.

Authors:  Stephen G Jenkins; Audrey N Schuetz
Journal:  Mayo Clin Proc       Date:  2012-03       Impact factor: 7.616

2.  AmpC disk test for detection of plasmid-mediated AmpC beta-lactamases in Enterobacteriaceae lacking chromosomal AmpC beta-lactamases.

Authors:  Jennifer A Black; Ellen Smith Moland; Kenneth S Thomson
Journal:  J Clin Microbiol       Date:  2005-07       Impact factor: 5.948

3.  Evaluation of beta-lactamase inhibitors in disk tests for detection of plasmid-mediated AmpC beta-lactamases in well-characterized clinical strains of Klebsiella spp.

Authors:  Jennifer A Black; Kenneth S Thomson; John D Buynak; Johann D D Pitout
Journal:  J Clin Microbiol       Date:  2005-08       Impact factor: 5.948

4.  Practical methods using boronic acid compounds for identification of class C beta-lactamase-producing Klebsiella pneumoniae and Escherichia coli.

Authors:  Tetsuya Yagi; Jun-ichi Wachino; Hiroshi Kurokawa; Satowa Suzuki; Kunikazu Yamane; Yohei Doi; Naohiro Shibata; Haru Kato; Keigo Shibayama; Yoshichika Arakawa
Journal:  J Clin Microbiol       Date:  2005-06       Impact factor: 5.948

5.  Total alkaloids from Sophora alopecuroides L. increase susceptibility of extended-spectrum β-lactamases producing Escherichia coli isolates to cefotaxime and ceftazidime.

Authors:  Xue-zhang Zhou; Fang Jia; Xiao-ming Liu; Cong Yang; Li Zhao; Yu-jiong Wang
Journal:  Chin J Integr Med       Date:  2012-04-11       Impact factor: 1.978

6.  Evaluation of screening methods to detect plasmid-mediated AmpC in Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis.

Authors:  Thean Yen Tan; Lily Siew Yong Ng; Jie He; Tse Hsien Koh; Li Yang Hsu
Journal:  Antimicrob Agents Chemother       Date:  2008-10-27       Impact factor: 5.191

Review 7.  AmpC beta-lactamases.

Authors:  George A Jacoby
Journal:  Clin Microbiol Rev       Date:  2009-01       Impact factor: 26.132

8.  Molecular description of plasmid-mediated AmpC β-lactamases among nosocomial isolates of Escherichia coli & Klebsiella pneumoniae from six different hospitals in India.

Authors:  Parveen R Mohamudha; B N Harish; S C Parija
Journal:  Indian J Med Res       Date:  2012       Impact factor: 2.375

9.  AmpC β-lactamases in nosocomial isolates of Klebsiella pneumoniae from India.

Authors:  Varsha Gupta; Karthikeyan Kumarasamy; Neelam Gulati; Ritu Garg; Padma Krishnan; Jagdish Chander
Journal:  Indian J Med Res       Date:  2012-08       Impact factor: 2.375

10.  Detection of ESBL among AmpC producing enterobacteriaceae using inhibitor-based method.

Authors:  Sasirekha Bakthavatchalu; Uma Shakthivel; Tannu Mishra
Journal:  Pan Afr Med J       Date:  2013-01-20
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.