Literature DB >> 3492960

Characterization of beta-lactamases in situ on polyacrylamide gels.

C C Sanders, W E Sanders, E S Moland.   

Abstract

An inhibitor-based characterization system which allowed the identification of beta-lactamases after isoelectric focusing on polyacrylamide gels was developed. This system, using potassium clavulanate and oxacillin, distinguished type I chromosomally mediated enzymes from other beta-lactamases of gram-negative bacteria.

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Year:  1986        PMID： 3492960      PMCID： PMC180628          DOI： 10.1128/AAC.30.6.951

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


  5 in total

Review 1.  Plasmid-mediated beta-lactamases of Gram-negative bacteria: properties and distribution.

Authors:  M Matthew
Journal:  J Antimicrob Chemother       Date:  1979-07       Impact factor: 5.790

Review 2.  The beta-lactamases of gram-negative bacteria and their possible physiological role.

Authors:  M H Richmond; R B Sykes
Journal:  Adv Microb Physiol       Date:  1973       Impact factor: 3.517

3.  The use of analytical isoelectric focusing for detection and identification of beta-lactamases.

Authors:  A Mathew; A M Harris; M J Marshall; G W Ross
Journal:  J Gen Microbiol       Date:  1975-05

Review 4.  The beta-lactamases of gram-negative bacteria and their role in resistance to beta-lactam antibiotics.

Authors:  R B Sykes; M Matthew
Journal:  J Antimicrob Chemother       Date:  1976-06       Impact factor: 5.790

5.  Comparison of polyacrylamide and agarose gel thin-layer isoelectric focusing for the characterization of beta-lactamases.

Authors:  C Vecoli; F E Prevost; J J Ververis; A A Medeiros; G P O'Leary
Journal:  Antimicrob Agents Chemother       Date:  1983-08       Impact factor: 5.191
  5 in total
  60 in total

1.  Ability of the VITEK 2 advanced expert system To identify beta-lactam phenotypes in isolates of Enterobacteriaceae and Pseudomonas aeruginosa.

Authors:  C C Sanders; M Peyret; E S Moland; C Shubert; K S Thomson; J M Boeufgras; W E Sanders
Journal:  J Clin Microbiol       Date:  2000-02       Impact factor: 5.948

2.  BetalasEN: microdilution panel for identifying beta-lactamases present in isolates of Enterobacteriaceae.

Authors:  Christine C Sanders; Anton F Ehrhardt; Ellen Smith Moland; Kenneth S Thomson; Barbara Zimmer; Darcie E Roe
Journal:  J Clin Microbiol       Date:  2002-01       Impact factor: 5.948

3.  Occurrence of newer beta-lactamases in Klebsiella pneumoniae isolates from 24 U.S. hospitals.

Authors:  Ellen Smith Moland; Jennifer A Black; Jason Ourada; Mark D Reisbig; Nancy D Hanson; Kenneth S Thomson
Journal:  Antimicrob Agents Chemother       Date:  2002-12       Impact factor: 5.191

4.  Comparison of screening methods for detection of extended-spectrum beta-lactamases and their prevalence among blood isolates of Escherichia coli and Klebsiella spp. in a Belgian teaching hospital.

Authors:  E Vercauteren; P Descheemaeker; M Ieven; C C Sanders; H Goossens
Journal:  J Clin Microbiol       Date:  1997-09       Impact factor: 5.948

5.  Detection of extended-spectrum beta-lactamases in clinical isolates of Enterobacter cloacae and Enterobacter aerogenes.

Authors:  E Tzelepi; P Giakkoupi; D Sofianou; V Loukova; A Kemeroglou; A Tsakris
Journal:  J Clin Microbiol       Date:  2000-02       Impact factor: 5.948

6.  Extended-spectrum beta-lactamase enzymes in clinical isolates of Enterobacter species from Lagos, Nigeria.

Authors:  I E Aibinu; V C Ohaegbulam; E A Adenipekun; F T Ogunsola; T O Odugbemi; B J Mee
Journal:  J Clin Microbiol       Date:  2003-05       Impact factor: 5.948

7.  Clinical isolates of Enterobacteriaceae producing extended-spectrum beta-lactamases: prevalence of CTX-M-3 at a hospital in China.

Authors:  Hui Wang; Swathi Kelkar; Weiyuan Wu; Minjun Chen; John P Quinn
Journal:  Antimicrob Agents Chemother       Date:  2003-02       Impact factor: 5.191

8.  Discovery of CTX-M-like extended-spectrum beta-lactamases in Escherichia coli isolates from five US States.

Authors:  E Smith Moland; J A Black; A Hossain; N D Hanson; K S Thomson; S Pottumarthy
Journal:  Antimicrob Agents Chemother       Date:  2003-07       Impact factor: 5.191

9.  Modification of the double-disk test for detection of enterobacteriaceae producing extended-spectrum and AmpC beta-lactamases.

Authors:  J D D Pitout; M D Reisbig; E C Venter; D L Church; N D Hanson
Journal:  J Clin Microbiol       Date:  2003-08       Impact factor: 5.948

10.  Beta-lactam resistance in Aeromonas spp. caused by inducible beta-lactamases active against penicillins, cephalosporins, and carbapenems.

Authors:  J S Bakken; C C Sanders; R B Clark; M Hori
Journal:  Antimicrob Agents Chemother       Date:  1988-09       Impact factor: 5.191
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