Multidrug-resistant Acinetobacter spp.: increasingly problematic nosocomial pathogens.

PubWeight™: 1.29‹?› | Rank: Top 10%

🔗 View Article (PMC 3220254)

Published in Yonsei Med J on November 01, 2011

Authors

Kyungwon Lee1, Dongeun Yong, Seok Hoon Jeong, Yunsop Chong

Author Affiliations

1: Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea.

Articles citing this

Increase in the Prevalence of Carbapenem-Resistant Acinetobacter Isolates and Ampicillin-Resistant Non-Typhoidal Salmonella Species in Korea: A KONSAR Study Conducted in 2011. Infect Chemother (2014) 1.02

Trends of Antibiotic Consumption in Korea According to National Reimbursement Data (2008-2012): A Population-Based Epidemiologic Study. Medicine (Baltimore) (2015) 0.97

Novel phage lysin capable of killing the multidrug-resistant gram-negative bacterium Acinetobacter baumannii in a mouse bacteremia model. Antimicrob Agents Chemother (2015) 0.91

Molecular characterisation and control of Acinetobacter baumannii isolates resistant to multi-drugs emerging in inter-intensive care units. Ann Clin Microbiol Antimicrob (2014) 0.90

In vitro and in vivo analysis of antimicrobial agents alone and in combination against multi-drug resistant Acinetobacter baumannii. Front Microbiol (2015) 0.83

Clinical outcomes of tigecycline in the treatment of multidrug-resistant Acinetobacter baumannii infection. Yonsei Med J (2012) 0.82

The mode of inhibitor binding to peptidyl-tRNA hydrolase: binding studies and structure determination of unbound and bound peptidyl-tRNA hydrolase from Acinetobacter baumannii. PLoS One (2013) 0.82

Comparative Evaluation of Four Phenotypic Tests for Detection of Metallo-β-Lactamase and Carbapenemase Production in Acinetobacter baumannii. J Clin Diagn Res (2014) 0.82

Evaluation of matrix-assisted laser desorption ionization-time of flight mass spectrometry-based VITEK MS system for the identification of Acinetobacter species from blood cultures: comparison with VITEK 2 and MicroScan systems. Ann Lab Med (2014) 0.82

In Vivo Selection of Pan-Drug Resistant Acinetobacter baumannii during Antibiotic Treatment. Yonsei Med J (2015) 0.80

Prediction of Putative Resistance Islands in a Carbapenem-Resistant Acinetobacter baumannii Global Clone 2 Clinical Isolate. Ann Lab Med (2016) 0.80

Effects of Group 1 versus Group 2 carbapenems on the susceptibility of Acinetobacter baumannii to carbapenems: a before and after intervention study of carbapenem-use stewardship. PLoS One (2014) 0.79

Isolation and characterization of two plasmids in a clinical Acinetobacter nosocomialis strain. BMC Res Notes (2014) 0.76

Prevalence of Aminoglycoside Resistance Genes in Acinetobacter baumannii Isolates. Jundishapur J Microbiol (2014) 0.75

A Decade of Development of Chromogenic Culture Media for Clinical Microbiology in an Era of Molecular Diagnostics. Clin Microbiol Rev (2017) 0.75

Endophthalmitis caused by Acinetobacter spp. as the presenting manifestation of diabetes mellitus. J Curr Ophthalmol (2016) 0.75

AbaR7, a genomic resistance island found in multidrug-resistant Acinetobacter baumannii isolates in Daejeon, Korea. Ann Lab Med (2012) 0.75

Identification of Acinetobacter Species Using Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry. Ann Lab Med (2016) 0.75

From Visiting a Physician to Expecting Antibiotics: Korean Perspectives and Practices toward Respiratory Tract Infections. J Korean Med Sci (2017) 0.75

Biofilm may not be Necessary for the Epidemic Spread of Acinetobacter baumannii. Sci Rep (2016) 0.75

Articles cited by this

Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK: a molecular, biological, and epidemiological study. Lancet Infect Dis (2010) 35.92

Acinetobacter baumannii: emergence of a successful pathogen. Clin Microbiol Rev (2008) 17.77

Novel carbapenem-hydrolyzing beta-lactamase, KPC-1, from a carbapenem-resistant strain of Klebsiella pneumoniae. Antimicrob Agents Chemother (2001) 16.97

Characterization of a new metallo-beta-lactamase gene, bla(NDM-1), and a novel erythromycin esterase gene carried on a unique genetic structure in Klebsiella pneumoniae sequence type 14 from India. Antimicrob Agents Chemother (2009) 16.90

Extended-spectrum beta-lactamases: a clinical update. Clin Microbiol Rev (2005) 15.72

NHSN annual update: antimicrobial-resistant pathogens associated with healthcare-associated infections: annual summary of data reported to the National Healthcare Safety Network at the Centers for Disease Control and Prevention, 2006-2007. Infect Control Hosp Epidemiol (2008) 13.49

Acinetobacter spp. as nosocomial pathogens: microbiological, clinical, and epidemiological features. Clin Microbiol Rev (1996) 13.25

Quinolone resistance from a transferable plasmid. Lancet (1998) 11.28

Molecular genetics of aminoglycoside resistance genes and familial relationships of the aminoglycoside-modifying enzymes. Microbiol Rev (1993) 9.38

Transferable resistance to cefotaxime, cefoxitin, cefamandole and cefuroxime in clinical isolates of Klebsiella pneumoniae and Serratia marcescens. Infection (1984) 7.53

Updated functional classification of beta-lactamases. Antimicrob Agents Chemother (2009) 7.16

Hospital-acquired infections due to gram-negative bacteria. N Engl J Med (2010) 6.61

Acinetobacter infection. N Engl J Med (2008) 6.47

Comparative genomics of multidrug resistance in Acinetobacter baumannii. PLoS Genet (2006) 6.32

Analysis of antibiotic resistance genes in multidrug-resistant Acinetobacter sp. isolates from military and civilian patients treated at the Walter Reed Army Medical Center. Antimicrob Agents Chemother (2006) 4.80

Acinetobacter baumannii: epidemiology, antimicrobial resistance, and treatment options. Clin Infect Dis (2008) 4.79

Identification and biotyping of clinical isolates of Acinetobacter. Ann Inst Pasteur Microbiol (1988) 4.78

Plasmid-mediated quinolone resistance: a multifaceted threat. Clin Microbiol Rev (2009) 4.43

bla(VIM-2) cassette-containing novel integrons in metallo-beta-lactamase-producing Pseudomonas aeruginosa and Pseudomonas putida isolates disseminated in a Korean hospital. Antimicrob Agents Chemother (2002) 4.01

Mechanisms of fluoroquinolone resistance. Drug Resist Updat (1999) 3.81

Extended broad spectrum beta-lactamase in Klebsiella pneumoniae including resistance to cephamycins. Infection (1990) 3.80

Outbreak of extended-spectrum beta-lactamase VEB-1-producing isolates of Acinetobacter baumannii in a French hospital. J Clin Microbiol (2003) 3.74

Molecular characterization of metallo-beta-lactamase-producing Acinetobacter baumannii and Acinetobacter genomospecies 3 from Korea: identification of two new integrons carrying the bla(VIM-2) gene cassettes. J Antimicrob Chemother (2002) 3.46

Characterization of a novel extended-spectrum beta-lactamase from Pseudomonas aeruginosa. Antimicrob Agents Chemother (1993) 3.44

Bacterial resistance: origins, epidemiology, and impact. Clin Infect Dis (2003) 3.42

A step closer to extreme drug resistance (XDR) in gram-negative bacilli. Clin Infect Dis (2007) 3.39

Antimicrobial stewardship programs in health care systems. Clin Microbiol Rev (2005) 3.27

The diversity of definitions of multidrug-resistant (MDR) and pandrug-resistant (PDR) Acinetobacter baumannii and Pseudomonas aeruginosa. J Med Microbiol (2006) 3.27

Novel acquired metallo-beta-lactamase gene, bla(SIM-1), in a class 1 integron from Acinetobacter baumannii clinical isolates from Korea. Antimicrob Agents Chemother (2005) 3.10

Infections caused by Gram-positive bacteria: a review of the global challenge. J Infect (2009) 3.06

Colistin resistance in Acinetobacter baumannii is mediated by complete loss of lipopolysaccharide production. Antimicrob Agents Chemother (2010) 3.03

Survival of Acinetobacter baumannii on dry surfaces: comparison of outbreak and sporadic isolates. J Clin Microbiol (1998) 3.02

Resistance to colistin in Acinetobacter baumannii associated with mutations in the PmrAB two-component system. Antimicrob Agents Chemother (2009) 2.96

Survival of Acinetobacter baumannii on dry surfaces. J Clin Microbiol (1997) 2.91

High rates of resistance to colistin and polymyxin B in subgroups of Acinetobacter baumannii isolates from Korea. J Antimicrob Chemother (2007) 2.82

Survey of Klebsiella pneumoniae strains producing extended-spectrum beta-lactamases: prevalence of SHV-12 and SHV-2a in Korea. J Clin Microbiol (1998) 2.66

Laboratory-based surveillance of current antimicrobial resistance patterns and trends among Staphylococcus aureus: 2005 status in the United States. Ann Clin Microbiol Antimicrob (2006) 2.55

Genotypic and phenotypic characterization of the Acinetobacter calcoaceticus-Acinetobacter baumannii complex with the proposal of Acinetobacter pittii sp. nov. (formerly Acinetobacter genomic species 3) and Acinetobacter nosocomialis sp. nov. (formerly Acinetobacter genomic species 13TU). Res Microbiol (2011) 2.34

OXA (beta)-lactamases in Acinetobacter: the story so far. J Antimicrob Chemother (2005) 2.32

Porins, efflux pumps and multidrug resistance in Acinetobacter baumannii. J Antimicrob Chemother (2007) 2.27

AmpC cephalosporinase hyperproduction in Acinetobacter baumannii clinical strains. J Antimicrob Chemother (2003) 2.10

OXA-143, a novel carbapenem-hydrolyzing class D beta-lactamase in Acinetobacter baumannii. Antimicrob Agents Chemother (2009) 2.05

AdeIJK, a resistance-nodulation-cell division pump effluxing multiple antibiotics in Acinetobacter baumannii. Antimicrob Agents Chemother (2007) 2.04

Acinetobacter baumannii bloodstream infection while receiving tigecycline: a cautionary report. J Antimicrob Chemother (2006) 1.99

High burden of antimicrobial resistance in Asia. Int J Antimicrob Agents (2011) 1.90

The inanimate environment of an intensive care unit as a potential source of nosocomial bacteria: evidence for long survival of Acinetobacter calcoaceticus. Infect Control Hosp Epidemiol (1989) 1.89

Identification of a new allelic variant of the Acinetobacter baumannii cephalosporinase, ADC-7 beta-lactamase: defining a unique family of class C enzymes. Antimicrob Agents Chemother (2005) 1.88

Bacterial identification, clinical significance, and antimicrobial susceptibilities of Acinetobacter ursingii and Acinetobacter schindleri, two frequently misidentified opportunistic pathogens. J Clin Microbiol (2006) 1.87

VIM- and IMP-type metallo-beta-lactamase-producing Pseudomonas spp. and Acinetobacter spp. in Korean hospitals. Emerg Infect Dis (2003) 1.87

Emergence and widespread dissemination of OXA-23, -24/40 and -58 carbapenemases among Acinetobacter spp. in Asia-Pacific nations: report from the SENTRY Surveillance Program. J Antimicrob Chemother (2008) 1.74

Investigation of a nosocomial outbreak of imipenem-resistant Acinetobacter baumannii producing the OXA-23 beta-lactamase in korea. J Clin Microbiol (2005) 1.71

High prevalence of PER-1 extended-spectrum beta-lactamase-producing Acinetobacter spp. in Korea. Antimicrob Agents Chemother (2003) 1.67

Dissemination of 16S rRNA methylase-mediated highly amikacin-resistant isolates of Klebsiella pneumoniae and Acinetobacter baumannii in Korea. Diagn Microbiol Infect Dis (2006) 1.62

Multiresistant Gram-negative infections: a global perspective. Curr Opin Infect Dis (2010) 1.62

Antimicrobial stewardship. Am J Med (2006) 1.59

Tensions in antibiotic prescribing: pitting social concerns against the interests of individual patients. J Gen Intern Med (2002) 1.47

Diversity of carbapenem resistance mechanisms in Acinetobacter baumannii from a Taiwan hospital: spread of plasmid-borne OXA-72 carbapenemase. J Antimicrob Chemother (2009) 1.47

Wide dissemination of OXA-type carbapenemases in clinical Acinetobacter spp. isolates from South Korea. Int J Antimicrob Agents (2008) 1.39

In vitro activities of carbapenem/sulbactam combination, colistin, colistin/rifampicin combination and tigecycline against carbapenem-resistant Acinetobacter baumannii. J Antimicrob Chemother (2007) 1.37

Further increases in carbapenem-, amikacin-, and fluoroquinolone-resistant isolates of Acinetobacter spp. and P. aeruginosa in Korea: KONSAR study 2009. Yonsei Med J (2011) 1.33

Susceptibility to fluoroquinolones among commonly isolated Gram-negative bacilli in 2000: TRUST and TSN data for the United States. Tracking Resistance in the United States Today. The Surveillance Network. Int J Antimicrob Agents (2002) 1.33

Acinetobacter baumannii 2002-2008: increase of carbapenem-associated multiclass resistance in the United States. Microb Drug Resist (2010) 1.33

Differences in phenotypic and genotypic traits against antimicrobial agents between Acinetobacter baumannii and Acinetobacter genomic species 13TU. J Antimicrob Chemother (2007) 1.30

Distinct antimicrobial resistance patterns and antimicrobial resistance-harboring genes according to genomic species of Acinetobacter isolates. J Clin Microbiol (2006) 1.20

Antibiotic use following a Korean national policy to prohibit medication dispensing by physicians. Health Policy Plan (2005) 1.15

Epidemiology of bacteremia episodes in a single center: increase in Gram-negative isolates, antibiotics resistance, and patient age. Eur J Clin Microbiol Infect Dis (2008) 1.13

To screen or not to screen for methicillin-resistant Staphylococcus aureus. J Clin Microbiol (2010) 1.11

Clinical and microbiological characterization of carbapenem-resistant Acinetobacter baumannii bloodstream infections. J Med Microbiol (2011) 1.09

Postgenomic strategies in antibacterial drug discovery. Future Microbiol (2010) 1.07

A novel insertion sequence, ISAba10, inserted into ISAba1 adjacent to the bla(OXA-23) gene and disrupting the outer membrane protein gene carO in Acinetobacter baumannii. Antimicrob Agents Chemother (2010) 1.07

Increase of ceftazidime- and fluoroquinolone-resistant Klebsiella pneumoniae and imipenem-resistant Acinetobacter spp. in Korea: analysis of KONSAR study data from 2005 and 2007. Yonsei Med J (2010) 1.06

Carbapenem-non-susceptible Acinetobacter baumannii of sequence type 92 or its single-locus variants with a G428T substitution in zone 2 of the rpoB gene. J Antimicrob Chemother (2010) 1.04

In vitro activities of tigecycline, minocycline, and colistin-tigecycline combination against multi- and pandrug-resistant clinical isolates of Acinetobacter baumannii group. Antimicrob Agents Chemother (2008) 1.04

Emergence and dissemination of blaOXA-23-carrying imipenem-resistant Acinetobacter sp in a regional hospital in Taiwan. J Microbiol Immunol Infect (2011) 1.03

Police investigation into multidrug-resistant acinetobacter baumannii outbreak in Japan. Clin Infect Dis (2011) 1.02

In vitro activity of tigecycline and comparators on Acinetobacter spp. isolates collected from patients with bacteremia and MIC change during the Tigecycline Evaluation and Surveillance Trial, 2004 to 2008. Diagn Microbiol Infect Dis (2010) 0.99

Genetic basis of multidrug resistance in Acinetobacter clinical isolates in Taiwan. Antimicrob Agents Chemother (2010) 0.98

Genetic basis of multidrug-resistant Acinetobacter baumannii clinical isolates from three university hospitals in Chungcheong Province, Korea. Korean J Lab Med (2010) 0.96

Predominance of Gram-negative bacilli and increasing antimicrobial resistance in nosocomial bloodstream infections at a university hospital in southern Taiwan, 1996-2003. J Microbiol Immunol Infect (2006) 0.94

Diversity and clinical impact of Acinetobacter baumannii colonization and infection at a military medical center. J Clin Microbiol (2010) 0.93

The 2009 Garrod lecture: the evolution of antimicrobial resistance: a Darwinian perspective. J Antimicrob Chemother (2010) 0.92

Prevalence and diversity of carbapenemases among imipenem-nonsusceptible Acinetobacter isolates in Korea: emergence of a novel OXA-182. Diagn Microbiol Infect Dis (2010) 0.92

The "zero risk" concept for hospital-acquired infections: a risky business! Clin Infect Dis (2009) 0.92

[Dissemination of IMP-1 and OXA type beta-lactamase in carbapenem-resistant Acinetobacter baumannii]. Korean J Lab Med (2008) 0.92

First report of qnrB-producing Enterobacter cloacae and qnrA-producing Acinetobacter baumannii recovered from Algerian hospitals. Diagn Microbiol Infect Dis (2007) 0.88

Outbreaks of imipenem resistant Acinetobacter baumannii producing OXA-23 beta-lactamase in a tertiary care hospital in Korea. Yonsei Med J (2009) 0.88

Characterization of Acinetobacter baumannii carrying bla(OXA-23), bla(PER-1) and armA in a Korean hospital. Clin Microbiol Infect (2008) 0.83

Inappropriate carbapenem use in Singapore public hospitals: opportunities for antimicrobial stewardship. Int J Antimicrob Agents (2010) 0.81

In vitro activity of tigecycline against colistin-resistant Acinetobacter spp. isolates from Korea. Int J Antimicrob Agents (2008) 0.77

The antibiotic development pipeline for multidrug‐resistant gram‐negative bacilli: current and future landscapes. Infect Control Hosp Epidemiol (2010) 0.76

Articles by these authors

Imipenem-EDTA disk method for differentiation of metallo-beta-lactamase-producing clinical isolates of Pseudomonas spp. and Acinetobacter spp. J Clin Microbiol (2002) 4.15

bla(VIM-2) cassette-containing novel integrons in metallo-beta-lactamase-producing Pseudomonas aeruginosa and Pseudomonas putida isolates disseminated in a Korean hospital. Antimicrob Agents Chemother (2002) 4.01

Molecular characterization of metallo-beta-lactamase-producing Acinetobacter baumannii and Acinetobacter genomospecies 3 from Korea: identification of two new integrons carrying the bla(VIM-2) gene cassettes. J Antimicrob Chemother (2002) 3.46

Novel acquired metallo-beta-lactamase gene, bla(SIM-1), in a class 1 integron from Acinetobacter baumannii clinical isolates from Korea. Antimicrob Agents Chemother (2005) 3.10

A new integron carrying VIM-2 metallo-beta-lactamase gene cassette in a Serratia marcescens isolate. Diagn Microbiol Infect Dis (2002) 2.14

VIM- and IMP-type metallo-beta-lactamase-producing Pseudomonas spp. and Acinetobacter spp. in Korean hospitals. Emerg Infect Dis (2003) 1.87

Sudden increase of vancomycin-resistant enterococcal infections in a Korean tertiary care hospital: possible consequences of increased use of oral vancomycin. J Infect Chemother (2003) 1.73

Investigation of a nosocomial outbreak of imipenem-resistant Acinetobacter baumannii producing the OXA-23 beta-lactamase in korea. J Clin Microbiol (2005) 1.71

Structural basis for the extended substrate spectrum of CMY-10, a plasmid-encoded class C beta-lactamase. Mol Microbiol (2006) 1.70

High prevalence of PER-1 extended-spectrum beta-lactamase-producing Acinetobacter spp. in Korea. Antimicrob Agents Chemother (2003) 1.67

Prevalence of acquired fosfomycin resistance among extended-spectrum β-lactamase-producing Escherichia coli and Klebsiella pneumoniae clinical isolates in Korea and IS26-composite transposon surrounding fosA3. J Antimicrob Chemother (2012) 1.65

Characterization of a new integron containing VIM-2, a metallo- beta-lactamase gene cassette, in a clinical isolate of Enterobacter cloacae. J Antimicrob Chemother (2003) 1.64

Dissemination of 16S rRNA methylase-mediated highly amikacin-resistant isolates of Klebsiella pneumoniae and Acinetobacter baumannii in Korea. Diagn Microbiol Infect Dis (2006) 1.62

Dissemination of SHV-12 and CTX-M-type extended-spectrum beta-lactamases among clinical isolates of Escherichia coli and Klebsiella pneumoniae and emergence of GES-3 in Korea. J Antimicrob Chemother (2005) 1.60

Wide dissemination of OXA-type carbapenemases in clinical Acinetobacter spp. isolates from South Korea. Int J Antimicrob Agents (2008) 1.39

Prevalence of resistance to macrolide, lincosamide and streptogramin antibiotics in Gram-positive cocci isolated in a Korean hospital. J Antimicrob Chemother (2002) 1.35

Improved performance of the modified Hodge test with MacConkey agar for screening carbapenemase-producing Gram-negative bacilli. J Microbiol Methods (2010) 1.35

Further increases in carbapenem-, amikacin-, and fluoroquinolone-resistant isolates of Acinetobacter spp. and P. aeruginosa in Korea: KONSAR study 2009. Yonsei Med J (2011) 1.33

Genetic and biochemical characterization of GES-5, an extended-spectrum class A beta-lactamase from Klebsiella pneumoniae. Diagn Microbiol Infect Dis (2007) 1.33

Increasing trend in the prevalence of plasmid-mediated AmpC beta-lactamases in Enterobacteriaceae lacking chromosomal ampC gene at a Korean university hospital from 2002 to 2004. Diagn Microbiol Infect Dis (2006) 1.33

Investigation of toxin gene diversity, molecular epidemiology, and antimicrobial resistance of Clostridium difficile isolated from 12 hospitals in South Korea. Korean J Lab Med (2010) 1.30

Various penA mutations together with mtrR, porB and ponA mutations in Neisseria gonorrhoeae isolates with reduced susceptibility to cefixime or ceftriaxone. J Antimicrob Chemother (2010) 1.29

Changing epidemiology of nontuberculous mycobacterial lung disease in South Korea. Scand J Infect Dis (2012) 1.28

Further modification of the Hodge test to screen AmpC beta-lactamase (CMY-1)-producing strains of Escherichia coli and Klebsiella pneumoniae. J Microbiol Methods (2002) 1.27

First outbreak of Klebsiella pneumoniae clinical isolates producing GES-5 and SHV-12 extended-spectrum beta-lactamases in Korea. Antimicrob Agents Chemother (2005) 1.24

Identification of HLA-A*2402-restricted HCMV immediate early-1 (IE-1) epitopes as targets for CD8+ HCMV-specific cytotoxic T lymphocytes. J Transl Med (2009) 1.24

Increasing prevalence and diversity of metallo-beta-lactamases in Pseudomonas spp., Acinetobacter spp., and Enterobacteriaceae from Korea. Antimicrob Agents Chemother (2006) 1.23

Evaluation of an immunochromatographic assay kit for rapid identification of Mycobacterium tuberculosis complex in clinical isolates. J Clin Microbiol (2008) 1.23

Use of boronic acid disk methods to detect the combined expression of plasmid-mediated AmpC beta-lactamases and extended-spectrum beta-lactamases in clinical isolates of Klebsiella spp., Salmonella spp., and Proteus mirabilis. Diagn Microbiol Infect Dis (2006) 1.22

Increasing prevalence of toxin A-negative, toxin B-positive isolates of Clostridium difficile in Korea: impact on laboratory diagnosis. J Clin Microbiol (2008) 1.22

Diversity of TEM-52 extended-spectrum beta-lactamase-producing non-typhoidal Salmonella isolates in Korea. J Antimicrob Chemother (2003) 1.22

Increasing prevalence of vancomycin-resistant enterococci, and cefoxitin-, imipenem- and fluoroquinolone-resistant gram-negative bacilli: a KONSAR study in 2002. Yonsei Med J (2004) 1.21

Detection of extended-spectrum beta-lactamases by using boronic acid as an AmpC beta-lactamase inhibitor in clinical isolates of Klebsiella spp. and Escherichia coli. J Clin Microbiol (2007) 1.21

First report of bloodstream infection caused by Pseudomonas fulva. J Clin Microbiol (2010) 1.20

Dissemination of IMP-6 metallo-β-lactamase-producing Pseudomonas aeruginosa sequence type 235 in Korea. J Antimicrob Chemother (2011) 1.18

A novel ceftazidime-hydrolysing extended-spectrum beta-lactamase, CTX-M-54, with a single amino acid substitution at position 167 in the omega loop. J Antimicrob Chemother (2006) 1.16

Characterization of IncF plasmids carrying the blaCTX-M-14 gene in clinical isolates of Escherichia coli from Korea. J Antimicrob Chemother (2011) 1.15

Characterization of blaCMY-11, an AmpC-type plasmid-mediated beta-lactamase gene in a Korean clinical isolate of Escherichia coli. J Antimicrob Chemother (2002) 1.15

Prevalence of plasmid-mediated AmpC beta-lactamases in Escherichia coli and Klebsiella pneumoniae in Korea. Microb Drug Resist (2006) 1.14

CTX-M-14 and CTX-M-15 enzymes are the dominant type of extended-spectrum beta-lactamase in clinical isolates of Escherichia coli from Korea. J Med Microbiol (2009) 1.11

High prevalence of ceftazidime-resistant Klebsiella pneumoniae and increase of imipenem-resistant Pseudomonas aeruginosa and Acinetobacter spp. in Korea: a KONSAR program in 2004. Yonsei Med J (2006) 1.10

Evaluation of Etest MBL for detection of blaIMP-1 and blaVIM-2 allele-positive clinical isolates of Pseudomonas spp. and Acinetobacter spp. J Clin Microbiol (2005) 1.09

Molecular characterization of TEM-type beta-lactamases identified in cold-seep sediments of Edison Seamount (south of Lihir Island, Papua New Guinea). J Microbiol (2005) 1.09

Emergence of Clostridium difficile ribotype 027 in Korea. Korean J Lab Med (2011) 1.08

Resistance to carbapenems in sequence type 11 Klebsiella pneumoniae is related to DHA-1 and loss of OmpK35 and/or OmpK36. J Med Microbiol (2011) 1.08

Isolation of a Klebsiella pneumoniae isolate of sequence type 258 producing KPC-2 carbapenemase in Korea. Korean J Lab Med (2011) 1.07

Metallo-beta-lactamase-producing Gram-negative bacilli in Korean Nationwide Surveillance of Antimicrobial Resistance group hospitals in 2003: continued prevalence of VIM-producing Pseudomonas spp. and increase of IMP-producing Acinetobacter spp. Diagn Microbiol Infect Dis (2004) 1.07

A novel insertion sequence, ISAba10, inserted into ISAba1 adjacent to the bla(OXA-23) gene and disrupting the outer membrane protein gene carO in Acinetobacter baumannii. Antimicrob Agents Chemother (2010) 1.07

Increase of ceftazidime- and fluoroquinolone-resistant Klebsiella pneumoniae and imipenem-resistant Acinetobacter spp. in Korea: analysis of KONSAR study data from 2005 and 2007. Yonsei Med J (2010) 1.06

Prevalence of inducible clindamycin resistance in staphylococcal isolates at a Korean tertiary care hospital. Yonsei Med J (2006) 1.05

Metallo-beta-lactamase-producing Pseudomonas spp. in Korea: high prevalence of isolates with VIM-2 type and emergence of isolates with IMP-1 type. Yonsei Med J (2009) 1.05

In vitro activities of CG400549, a novel FabI inhibitor, against recently isolated clinical staphylococcal strains in Korea. Antimicrob Agents Chemother (2007) 1.05

Carbapenem-non-susceptible Acinetobacter baumannii of sequence type 92 or its single-locus variants with a G428T substitution in zone 2 of the rpoB gene. J Antimicrob Chemother (2010) 1.04

Complete genome sequence of the podoviral bacteriophage YMC/09/02/B1251 ABA BP, which causes the lysis of an OXA-23-producing carbapenem-resistant Acinetobacter baumannii isolate from a septic patient. J Virol (2012) 1.04

Interspecies dissemination of the bla gene encoding PER-1 extended-spectrum β-lactamase. Antimicrob Agents Chemother (2010) 1.04

Comparative in vitro activities of torezolid (DA-7157) against clinical isolates of aerobic and anaerobic bacteria in South Korea. Antimicrob Agents Chemother (2010) 1.02

Three cases of Moraxella osloensis meningitis: a difficult experience in species identification and determination of clinical significance. J Korean Med Sci (2010) 1.02

Nosocomial clustering of NDM-1-producing Klebsiella pneumoniae sequence type 340 strains in four patients at a South Korean tertiary care hospital. J Clin Microbiol (2012) 1.02

Antimicrobial susceptibility patterns for recent clinical isolates of anaerobic bacteria in South Korea. Antimicrob Agents Chemother (2010) 1.01

Nomenclature of GES-type extended-spectrum beta-lactamases. Antimicrob Agents Chemother (2005) 1.01

In vitro activities of DA-7867, a novel oxazolidinone, against recent clinical isolates of aerobic and anaerobic bacteria. Antimicrob Agents Chemother (2004) 1.01

Trend of methicillin-resistant Staphylococcus aureus (MRSA) bacteremia in an institution with a high rate of MRSA after the reinforcement of antibiotic stewardship and hand hygiene. Am J Infect Control (2013) 1.00

Characteristics of clinical isolates of Acinetobacter genomospecies 10 carrying two different metallo-beta-lactamases. Int J Antimicrob Agents (2010) 1.00