|
1
|
Sequence of the gene encoding a plasmid-mediated cefotaxime-hydrolyzing class A beta-lactamase (CTX-M-4): involvement of serine 237 in cephalosporin hydrolysis.
|
Antimicrob Agents Chemother
|
1998
|
3.34
|
|
2
|
VIM-1 Metallo-beta-lactamase-producing Klebsiella pneumoniae strains in Greek hospitals.
|
J Clin Microbiol
|
2003
|
2.98
|
|
3
|
Transferable cefoxitin resistance in enterobacteria from Greek hospitals and characterization of a plasmid-mediated group 1 beta-lactamase (LAT-2).
|
Antimicrob Agents Chemother
|
1996
|
2.74
|
|
4
|
Two novel plasmid-mediated cefotaxime-hydrolyzing beta-lactamases (CTX-M-5 and CTX-M-6) from Salmonella typhimurium.
|
FEMS Microbiol Lett
|
1998
|
2.68
|
|
5
|
IBC-1, a novel integron-associated class A beta-lactamase with extended-spectrum properties produced by an Enterobacter cloacae clinical strain.
|
Antimicrob Agents Chemother
|
2000
|
2.62
|
|
6
|
Carbapenem-hydrolysing VIM-2 metallo- beta-lactamase in Pseudomonas aeruginosa from Greece.
|
J Antimicrob Chemother
|
2000
|
2.29
|
|
7
|
Prevalence of a transferable SHV-5 type beta-lactamase in clinical isolates of Klebsiella pneumoniae and Escherichia coli in Greece.
|
J Antimicrob Chemother
|
1990
|
2.20
|
|
8
|
Outer membrane alterations in multiresistant mutants of Pseudomonas aeruginosa selected by ciprofloxacin.
|
Antimicrob Agents Chemother
|
1989
|
2.17
|
|
9
|
Emergence of an inhibitor-resistant beta-lactamase (SHV-10) derived from an SHV-5 variant.
|
Antimicrob Agents Chemother
|
1997
|
2.05
|
|
10
|
Hospital outbreak of multiple clones of Pseudomonas aeruginosa carrying the unrelated metallo-beta-lactamase gene variants blaVIM-2 and blaVIM-4.
|
J Antimicrob Chemother
|
2003
|
1.97
|
|
11
|
Ongoing epidemic of blaVIM-1-positive Klebsiella pneumoniae in Athens, Greece: a prospective survey.
|
J Antimicrob Chemother
|
2007
|
1.81
|
|
12
|
Spread of a Salmonella typhimurium clone resistant to expanded-spectrum cephalosporins in three European countries.
|
J Clin Microbiol
|
1999
|
1.79
|
|
13
|
A plasmid-mediated beta-lactamase conferring resistance to cefotaxime in a Salmonella typhimurium clone found in St Petersburg, Russia.
|
J Antimicrob Chemother
|
1998
|
1.79
|
|
14
|
Transferable class C beta-lactamases in Escherichia coli strains isolated in Greek hospitals and characterization of two enzyme variants (LAT-3 and LAT-4) closely related to Citrobacter freundii AmpC beta-lactamase.
|
J Antimicrob Chemother
|
1998
|
1.75
|
|
15
|
An integron-associated beta-lactamase (IBC-2) from Pseudomonas aeruginosa is a variant of the extended-spectrum beta-lactamase IBC-1.
|
J Antimicrob Chemother
|
2001
|
1.60
|
|
16
|
Sources of diversity of carbapenem resistance levels in Klebsiella pneumoniae carrying blaVIM-1.
|
J Antimicrob Chemother
|
2006
|
1.58
|
|
17
|
Rare case of failure by an automated system to detect extended-spectrum beta-lactamase in a cephalosporin-resistant Klebsiella pneumoniae isolate.
|
J Clin Microbiol
|
1999
|
1.51
|
|
18
|
Extended-spectrum beta-lactamase types in Klebsiella pneumoniae and Escherichia coli in two Greek hospitals.
|
Int J Antimicrob Agents
|
2003
|
1.46
|
|
19
|
Expanded-spectrum cephalosporin resistance in non-typhoid Salmonella.
|
Int J Antimicrob Agents
|
2004
|
1.45
|
|
20
|
Effect of substitution of Asn for Arg-276 in the cefotaxime-hydrolyzing class A beta-lactamase CTX-M-4.
|
FEMS Microbiol Lett
|
1998
|
1.43
|
|
21
|
Emergence of resistance to third-generation cephalosporins amongst Salmonella typhimurium isolates in Greece: report of the first three cases.
|
J Antimicrob Chemother
|
1998
|
1.39
|
|
22
|
Discrepancies and interpretation problems in susceptibility testing of VIM-1-producing Klebsiella pneumoniae isolates.
|
J Clin Microbiol
|
2005
|
1.33
|
|
23
|
Characterization of a novel SHV beta-lactamase variant that resembles the SHV-5 enzyme.
|
FEMS Microbiol Lett
|
1996
|
1.32
|
|
24
|
Klebsiella pneumoniae infections in Greek hospitals. Dissemination of plasmids encoding an SHV-5 type beta-lactamase.
|
J Hosp Infect
|
1995
|
1.31
|
|
25
|
On the incidence of antibiotic resistance among aerobic gram-negative rods isolated in Greek hospitals.
|
J Hosp Infect
|
1993
|
1.28
|
|
26
|
CMY-13, a novel inducible cephalosporinase encoded by an Escherichia coli plasmid.
|
Antimicrob Agents Chemother
|
2004
|
1.26
|
|
27
|
Spread of integron-associated VIM-type metallo-beta-lactamase genes among imipenem-nonsusceptible Pseudomonas aeruginosa strains in Greek hospitals.
|
J Clin Microbiol
|
2003
|
1.24
|
|
28
|
Quinolone resistance among Escherichia coli strains from community-acquired urinary tract infections in Greece.
|
Clin Microbiol Infect
|
2004
|
1.19
|
|
29
|
Emergence of CTX-M-15-producing enterobacteria in Cameroon and characterization of a blaCTX-M-15-carrying element.
|
Antimicrob Agents Chemother
|
2005
|
1.18
|
|
30
|
Sequence of pNL194, a 79.3-kilobase IncN plasmid carrying the blaVIM-1 metallo-beta-lactamase gene in Klebsiella pneumoniae.
|
Antimicrob Agents Chemother
|
2010
|
1.18
|
|
31
|
Epidemiologic aspects of male gonococcal infection in Greece.
|
Sex Transm Dis
|
1999
|
1.12
|
|
32
|
Characterization of In111, a class 1 integron that carries the extended-spectrum beta-lactamase gene blaIBC-1.
|
FEMS Microbiol Lett
|
2003
|
1.10
|
|
33
|
High prevalence of stably derepressed class-I beta-lactamase expression in multiresistant clinical isolates of Enterobacter cloacae from Greek hospitals.
|
J Med Microbiol
|
1992
|
1.09
|
|
34
|
Study of an outbreak of cefoxitin-resistant Klebsiella pneumoniae in a general hospital.
|
J Clin Microbiol
|
1997
|
1.08
|
|
35
|
Panresistance in VIM-1-producing Klebsiella pneumoniae.
|
J Antimicrob Chemother
|
2005
|
1.07
|
|
36
|
Dissemination of cephalosporin-resistant Serratia marcescens strains producing a plasmidic SHV type beta-lactamase in Greek hospitals.
|
Eur J Clin Microbiol Infect Dis
|
1994
|
1.07
|
|
37
|
Characterization of metallo-beta-lactamase VIM-27, an A57S mutant of VIM-1 associated with Klebsiella pneumoniae ST147.
|
Antimicrob Agents Chemother
|
2011
|
1.05
|
|
38
|
CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.
|
Antimicrob Agents Chemother
|
2008
|
1.05
|
|
39
|
Multidrug-resistant strains of Neisseria gonorrhoeae in Greece.
|
Antimicrob Agents Chemother
|
2001
|
1.05
|
|
40
|
Diversity of resistance phenotypes and plasmid analysis in multi-resistant 0:12 Pseudomonas aeruginosa.
|
Eur J Epidemiol
|
1992
|
1.03
|
|
41
|
Identification of OXA-23-producing Acinetobacter baumannii in Greece, 2010 to 2011.
|
Euro Surveill
|
2012
|
1.01
|
|
42
|
Molecular typing of multidrug-resistant Salmonella Blockley outbreak isolates from Greece.
|
Emerg Infect Dis
|
2000
|
1.01
|
|
43
|
Methicillin-resistant Staphylococcus aureus in the hospitals of central Greece.
|
Int J Antimicrob Agents
|
2001
|
1.01
|
|
44
|
Emergence of Proteus mirabilis carrying the bla metallo-beta-lactamase gene.
|
Clin Microbiol Infect
|
2006
|
1.00
|
|
45
|
Extended-spectrum beta-lactamase-producing Klebsiella pneumoniae in a neonatal intensive care unit in the high-prevalence area of Athens, Greece.
|
J Clin Microbiol
|
2002
|
0.98
|
|
46
|
Repeated occurrence of diverse extended-spectrum beta-lactamases in minor serotypes of food-borne Salmonella enterica subsp. enterica.
|
J Clin Microbiol
|
2005
|
0.96
|
|
47
|
Sequence of pR3521, an IncB plasmid from Escherichia coli encoding ACC-4, SCO-1, and TEM-1 beta-lactamases.
|
Antimicrob Agents Chemother
|
2010
|
0.95
|
|
48
|
Detrimental effect of the combination of R164S with G238S in TEM-1 beta-lactamase on the extended-spectrum activity conferred by each single mutation.
|
J Antimicrob Chemother
|
2000
|
0.95
|
|
49
|
Activity of imipenem against VIM-1 metallo-beta-lactamase-producing Klebsiella pneumoniae in the murine thigh infection model.
|
Clin Microbiol Infect
|
2007
|
0.94
|
|
50
|
Helicobacter pylori infection in spouses of patients with duodenal ulcers and comparison of ribosomal RNA gene patterns.
|
Gut
|
1996
|
0.94
|
|
51
|
CTX-m-3 beta-lactamase-producing Escherichia coli from Greece.
|
Microb Drug Resist
|
2002
|
0.94
|
|
52
|
GES-13, a beta-lactamase variant possessing Lys-104 and Asn-170 in Pseudomonas aeruginosa.
|
Antimicrob Agents Chemother
|
2010
|
0.93
|
|
53
|
Substitution of Thr for Ala-237 in TEM-17, TEM-12 and TEM-26: alterations in beta-lactam resistance conferred on Escherichia coli.
|
FEMS Microbiol Lett
|
2001
|
0.93
|
|
54
|
The ongoing challenge of acquired carbapenemases: a hospital outbreak of Klebsiella pneumoniae simultaneously producing VIM-1 and KPC-2.
|
Int J Antimicrob Agents
|
2010
|
0.92
|
|
55
|
Characterization of pKP1780, a novel IncR plasmid from the emerging Klebsiella pneumoniae ST147, encoding the VIM-1 metallo-β-lactamase.
|
J Antimicrob Chemother
|
2013
|
0.92
|
|
56
|
Characterization of Neisseria gonorrhoeae strains with decreased susceptibility to fluoroquinolones isolated in Greece from 1996 to 1999.
|
J Clin Microbiol
|
2000
|
0.91
|
|
57
|
Emergence of Serratia liquefaciens and Klebsiella oxytoca with metallo-beta-lactamase-encoding IncW plasmids: further spread of the blaVIM-1-carrying integron In-e541.
|
Int J Antimicrob Agents
|
2008
|
0.91
|
|
58
|
Staphylococcus lugdunensis strain with a modified PBP1A/1B expressing resistance to β-lactams.
|
Eur J Clin Microbiol Infect Dis
|
2011
|
0.89
|
|
59
|
Antimicrobial susceptibility and types of Neisseria gonorrhoeae in Greece. Data for the period 1990 to 1993.
|
Sex Transm Dis
|
1997
|
0.89
|
|
60
|
SCO-1, a novel plasmid-mediated class A beta-lactamase with carbenicillinase characteristics from Escherichia coli.
|
Antimicrob Agents Chemother
|
2007
|
0.89
|
|
61
|
Transferable DHA-1 cephalosporinase in Escherichia coli.
|
Int J Antimicrob Agents
|
2005
|
0.89
|
|
62
|
Erythromycin resistance amongst group A beta-haemolytic streptococci isolated in a paediatric hospital in Athens, Greece.
|
J Antimicrob Chemother
|
1999
|
0.88
|
|
63
|
Providencia stuartii with VIM-1 metallo-beta-lactamase.
|
J Antimicrob Chemother
|
2007
|
0.87
|
|
64
|
Detecting VIM-1 production in Proteus mirabilis by an imipenem-dipicolinic acid double disk synergy test.
|
J Clin Microbiol
|
2009
|
0.87
|
|
65
|
Characterization of pKP1433, a novel KPC-2-encoding plasmid from Klebsiella pneumoniae sequence type 340.
|
Antimicrob Agents Chemother
|
2013
|
0.86
|
|
66
|
Diversity of beta-lactamases among Klebsiella pneumoniae strains isolated in a university hospital in Greece.
|
Eur J Epidemiol
|
1997
|
0.86
|
|
67
|
High rates of resistance to piperacillin/tazobactam among Escherichia coli and Klebsiella pneumoniae strains isolated in a Greek hospital.
|
Diagn Microbiol Infect Dis
|
1997
|
0.85
|
|
68
|
Characterization of a transmissible plasmid encoding VEB-1 and VIM-1 in Proteus mirabilis.
|
Antimicrob Agents Chemother
|
2012
|
0.85
|
|
69
|
In-vitro activity of ampicillin/sulbactam against multiresistant Acinetobacter calcoaceticus var. anitratus clinical isolates.
|
J Antimicrob Chemother
|
1994
|
0.85
|
|
70
|
Evidence for chromosomal and plasmid location of CMY-2 cephalosporinase gene in Salmonella serotype Typhimurium.
|
J Antimicrob Chemother
|
2008
|
0.84
|
|
71
|
Prevalent mechanisms of resistance among common enterobacterial isolates in Greek hospitals.
|
Microb Drug Resist
|
1995
|
0.84
|
|
72
|
Substitution of Arg-244 by Cys or Ser in SHV-1 and SHV-5 beta-lactamases confers resistance to mechanism-based inhibitors and reduces catalytic efficiency of the enzymes.
|
FEMS Microbiol Lett
|
1998
|
0.83
|
|
73
|
Prevalence of a plasmid-mediated type II dihydrofolate reductase gene among trimethoprim-resistant urinary pathogens in Greek hospitals.
|
J Antimicrob Chemother
|
1992
|
0.83
|
|
74
|
Spread of the Streptococcus pneumoniae Taiwan19F-14 clone among children in Greece.
|
Clin Microbiol Infect
|
2007
|
0.83
|
|
75
|
Characterization of Klebsiella pneumoniae clinical strains producing a rare extended-spectrum beta-lactamase (IBC-1).
|
Int J Antimicrob Agents
|
2003
|
0.83
|
|
76
|
Combined disc methods for the detection of KPC- and/or VIM-positive Klebsiella pneumoniae: improving reliability for the double carbapenemase producers.
|
Clin Microbiol Infect
|
2013
|
0.82
|
|
77
|
Chemical analysis and antimicrobial activity of the resin Ladano, of its essential oil and of the isolated compounds.
|
Planta Med
|
1999
|
0.82
|
|
78
|
Comparative in vitro killing of carbapenems and aztreonam against Klebsiella pneumoniae producing VIM-1 metallo-beta-lactamase.
|
Int J Antimicrob Agents
|
2007
|
0.81
|
|
79
|
Prevalence of the type I and type II DHFR genes in trimethoprim-resistant urinary isolates of Escherichia coli from Greece.
|
J Antimicrob Chemother
|
1993
|
0.81
|
|
80
|
Aspartic acid for asparagine substitution at position 276 reduces susceptibility to mechanism-based inhibitors in SHV-1 and SHV-5 beta-lactamases.
|
J Antimicrob Chemother
|
1999
|
0.80
|
|
81
|
Evaluation of an anti-PBP 2a slide latex agglutination test in coagulase-negative staphylococci isolated in Greek hospitals.
|
Diagn Microbiol Infect Dis
|
2002
|
0.79
|
|
82
|
Properties of mutant SHV-5 beta-lactamases constructed by substitution of isoleucine or valine for methionine at position 69.
|
Antimicrob Agents Chemother
|
1998
|
0.78
|
|
83
|
Diversity of beta-lactam resistance levels among related Klebsiella pneumoniae strains isolated in an intensive care unit.
|
J Chemother
|
2000
|
0.78
|
|
84
|
Serotypes and antimicrobial susceptibilities of 1033 pneumococci isolated from children in Greece during 2001-2004.
|
Clin Microbiol Infect
|
2006
|
0.78
|
|
85
|
Mupirocin resistance in Staphylococcus aureus from Greek hospitals.
|
Int J Antimicrob Agents
|
2001
|
0.77
|
|
86
|
The isoelectric focusing patterns of beta-lactamases of Yersinia intermedia isolates from aquatic environments.
|
J Antimicrob Chemother
|
2000
|
0.77
|
|
87
|
Performance of methods for detection of extended-spectrum beta-lactamases applied to clinical enterobacterial strains producing IBC-type beta-lactamases.
|
J Clin Microbiol
|
2003
|
0.77
|
|
88
|
Extended spectrum beta-lactamases in salmonella strains isolated in Austria.
|
Int J Antimicrob Agents
|
2000
|
0.75
|
|
89
|
Enhanced in-vitro activity of liposome-trapped penicillin-G against Pseudomonas aeruginosa.
|
J Chemother
|
1990
|
0.75
|
|
90
|
Epidemiology of metalloenzyme-producing Pseudomonas aeruginosa in a tertiary hospital in Greece.
|
J Chemother
|
2008
|
0.75
|
|
91
|
Susceptibility of fifteen Chlamydia trachomatis strains isolated in Greece.
|
J Antimicrob Chemother
|
1989
|
0.75
|
|
92
|
In vitro activity of loracarbef against TEM extended-spectrum beta-lactamase-producing Escherichia coli strains and its interaction with the enzymes.
|
Chemotherapy
|
1998
|
0.75
|
|
93
|
Diversity of aminoglycoside resistance in Enterobacter cloacae in Greece.
|
Eur J Clin Microbiol Infect Dis
|
1992
|
0.75
|