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  • 1 Department of Microbiology, Quaid-e-Azam University, Islamabad, Pakistan
  • | 2 Department of Microbiology, Kohat University of Science and Technology, Kohat, Pakistan
  • | 3 Department of Microbiology, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
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Abstract

Enterobacteriaceae produces AmpC β-lactamases that make them resistant to commonly used antibiotics. AmpC β-lactamases can be chromosomal-mediated or plasmid-mediated AmpC β-lactamases (PABLs). The present study was undertaken to determine the occurrence of PABLs production in clinical isolates in Escherichia coli and Klebsiella pneumoniae.

Among 1328 culture positive samples, 511 isolates were identified as E. coli (81.02%, n = 414) and K. pneumonia (18.98%, n = 97). Cefoxitin resistance was observed in E. coli (19.57%, n = 81) and K. pneumoniae (22.68%, n = 22). Out of these cefoxitin resistant isolates, 40.74% (n = 33) E. coli and 54.55% (n = 12) K. pneumoniae came out to be PABL producers. Prevalence of both PABLs and ESBLs in E. coli and K. pneumoniae was 29.24% (n = 8) and 47% (n = 5), respectively. Isolates coproducing PABLs and ESBL exhibited increased minimum inhibitory concentrations (MICs) for selected cephalosporins. This study documented a high frequency of PABLs producing isolates from hospital which may lead to serious therapeutic problem.

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Senior editors

Editor(s)-in-Chief: Dunay, Ildiko Rita

Editor(s)-in-Chief: Heimesaat, Markus M.

Vice Editor(s)-in-Chief: Fuchs, Anja

Editorial Board

Chair of the Editorial Board:
Jeffrey S. Buguliskis (Thomas Jefferson University, USA)

  • Jörn Albring (University of Münster, Germany)
  • Stefan Bereswill (Charité - University Medicine Berlin, Germany)
  • Dunja Bruder (University of Megdeburg, Germany)
  • Jan Buer (University of Duisburg, Germany)
  • Jeff Buguliskis (Thomas Jefferson University, USA)
  • Edit Buzas (Semmelweis University, Hungary)
  • Charles Collyer (University of Sydney, Australia)
  • Renato Damatta (UENF, Brazil)
  • Ivelina Damjanova (Semmelweis University, Hungary)
  • Maria Deli (Biological Research Center, HAS, Hungary)
  • Olgica Djurković-Djaković (University of Belgrade, Serbia)
  • Jean-Dennis Docquier (University of Siena, Italy)
  • Anna Erdei (Eötvös Loránd University, Hungary)
  • Zsuzsanna Fabry (University of Washington, USA)
  • Beniam Ghebremedhin (Witten/Herdecke University, Germany)
  • Nancy Guillen (Institute Pasteur, France)
  • Georgina L. Hold (University of Aberdeen, United Kingdom)
  • Ralf Ignatius (Charité - University Medicine Berlin, Germany)
  • Zsuzsanna Izsvak (MDC-Berlin, Germany)
  • Achim Kaasch (University of Cologne, Germany)
  • Tamás Laskay (University of Lübeck, Germany)
  • Oliver Liesenfeld (Roche, USA)
  • Shreemanta Parida (Vaccine Grand Challenge Program, India)
  • Matyas Sandor (University of Wisconsin, USA)
  • Ulrich Steinhoff (University of Marburg, Germany)
  • Michal Toborek (University of Miami, USA)
  • Mary Jo Wick (University of Gothenburg, Sweden)
  • Susanne A. Wolf (MDC-Berlin, Germany)

 

Dr. Dunay, Ildiko Rita
Magdeburg, Germany
E-mail: ildikodunay@gmail.com

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2020  
CrossRef Documents 23
WoS Cites 708
Wos H-index 27
Days from submission to acceptance 219
Days from acceptance to publication 176
Acceptance Rate 70%

2019  
WoS
Cites
558
CrossRef
Documents
24
Acceptance
Rate
92%

 

European Journal of Microbiology and Immunology
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European Journal of Microbiology and Immunology
Language English
Size A4
Year of
Foundation
2011
Publication
Programme
2021 Volume 11
Volumes
per Year
1
Issues
per Year
4
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
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Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 2062-509X (Print)
ISSN 2062-8633 (Online)

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