- Bacteremia Caused by Corynebacterium amycolatum with a Novel Mutation in gyrA Gene that Confers High-Level Quinolone Resistance
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Yoon S, Kim H, Lee Y, Kim S
- KMID: 1096660
- Korean J Lab Med.
- 2011 Jan;31(1):47-48.
- doi: 10.3343/kjlm.2011.31.1.47
Although Corynebacterium amycolatum can cause opportunistic infections, it is commonly considered as contaminant. In this report, we present a case of bacteremia caused by C. amycolatum with a novel mutation... -
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- A Case of Multidrug-Resistant Salmonella enterica Serovar Typhi Treated with a Bench to Bedside Approach
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Yoon HJ, Cho SH, Kim SH
- KMID: 1782981
- Yonsei Med J.
- 2009 Feb;50(1):147-151.
- doi: 10.3349/ymj.2009.50.1.147
We report a relapsed case of a 25 year-old man with multi-drug resistant Salmonella serovar Typhi (MDRST) bacteremia who had recently returned from travel in India. Due to unresponsiveness to... -
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- Mutations in the 23S rRNA Gene of Helicobacter pylori Associated with Clarithromycin Resistance
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Kim KS, Kang JO, Eun CS, Han DS, Choi TY
- KMID: 1127248
- J Korean Med Sci.
- 2002 Oct;17(5):599-603.
- doi: 10.3346/jkms.2002.17.5.599
Among 12 clarithromycin-resistant Helicobacter pylori strains isolated in Guri, Korea, 8 showed an adenine to guanine mutation at position 2143 (formerly A2144G or E. coli 2059) in the 23S... -
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- The sul1 Gene in Stenotrophomonas maltophilia With High-Level Resistance to Trimethoprim/Sulfamethoxazole
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Chung HS, Kim K, Hong SS, Hong SG, Lee K, Chong Y
- KMID: 2363187
- Ann Lab Med.
- 2015 Mar;35(2):246-249.
- doi: 10.3343/alm.2015.35.2.246
Emerging resistance to trimethoprim/sulfamethoxazole (SXT) poses a serious threat to the treatment of Stenotrophomonas maltophilia infections. We determined the prevalence and molecular characteristics of acquired SXT resistance in recent clinical... -
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- Antibiotic resistance patterns and genetic relatedness of Enterococcus faecalis and Enterococcus faecium isolated from military working dogs in Korea
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Bang K, An JU, Kim W, Dong HJ, Kim J, Cho S
- KMID: 2412576
- J Vet Sci.
- 2017 Jun;18(2):229-236.
- doi: 10.4142/jvs.2017.18.2.229
Enterococcus spp. are normally present in the gastrointestinal tracts of animals and humans, but can cause opportunistic infections that can be transmitted to other animals or humans with integrated antibiotic... -
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- Multidrug-resistant Salmonella typhimurium and Salmonella enteritidis identified by multiplex PCR from animals
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Yang SJ, Park KY, Seo KS, Besser TE, Yoo HS, Noh KM, Kim SH, Kim SH, Lee BK, Kook YH, Park YH
- KMID: 1119213
- J Vet Sci.
- 2001 Dec;2(3):181-188.
Antibiotic resistance in Salmonella enteritidis and S. typhimurium, one of most frequent etiologic pathogens of food-borne bacterial gastroenteritidis in humans, is a serious health problem worldwide. Fifteen and 22 each... -
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- Clarithromycin-Based Standard Triple Therapy Can Still Be Effective for Helicobacter pylori Eradication in Some Parts of the Korea
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Yoon KH, Park SW, Lee SW, Kim BJ, Kim JG
- KMID: 1794602
- J Korean Med Sci.
- 2014 Sep;29(9):1240-1246.
- doi: 10.3346/jkms.2014.29.9.1240
We evaluated the antibiotic resistance rates and eradication rates of clarithromycin based triple therapy from 2005 to 2010 retrospectively. In addition, we investigated the mechanism of clarithromycin resistance in Helicobacter... -
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- Decline in Erythromycin Resistance in Group A Streptococci from Acute Pharyngitis due to Changes in the emm Genotypes Rather Than Restriction of Antibiotic Use
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Koh E, Kim S
- KMID: 1022039
- Korean J Lab Med.
- 2010 Oct;30(5):485-490.
- doi: 10.3343/kjlm.2010.30.5.485
BACKGROUND: Group A streptococcus (GAS) is the most common cause of bacterial pharyngitis in children. Antibiotic resistance rates and emm genotypes of GAS isolated from patients with acute pharyngitis were... -
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- Current Epidemiology and Growing Resistance of Gram-Negative Pathogens
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Livermore
- KMID: 1776537
- Korean J Intern Med.
- 2012 Jun;27(2):128-142.
- doi: 10.3904/kjim.2012.27.2.128
In the 1980s, Gram-negative pathogens appeared to have been beaten by oxyimino-cephalosporins, carbapenems, and fluoroquinolones. Yet these pathogens have fought back, aided by their membrane organization, which promotes the exclusion... -
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- Coproduction of qnrB and armA from Extended-Spectrum beta-lactamase-producing Klebsiella pneumoniae
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Kim MH, Sung JY, Park JW, Kwon GC, Koo SH
- KMID: 1781547
- Korean J Lab Med.
- 2007 Dec;27(6):428-436.
- doi: 10.3343/kjlm.2007.27.6.428
BACKGROUND: Multidrug-resistant Enterobacteriaceae is a worldwide problem. Although various resistance mechanisms have been recognized with increasing frequency, only a few cases of triple resistance of extended-spectrum beta-lactamase (ESBL)-producing Klebsiella... -
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- Phenotypic and genotypic antimicrobial resistance and virulence genes of Salmonella enterica isolated from pet dogs and cats
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Srisanga S, Angkititrakul S, Sringam P, Le Ho PT, Vo AT, Chuanchuen R
- KMID: 2412444
- J Vet Sci.
- 2017 Sep;18(3):273-281.
- doi: 10.4142/jvs.2017.18.3.273
Salmonella enterica isolates (n = 122), including 32 serotypes from 113 dogs and 9 cats, were obtained from household dogs (n = 250) and cats (n = 50) during 2012–2015.... -
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- Isolation of a Klebsiella pneumoniae Isolate of Sequence Type 258 Producing KPC-2 Carbapenemase in Korea
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Roh KH, Lee CK, Sohn JW, Song W, Yong D, Lee K
- KMID: 1781697
- Korean J Lab Med.
- 2011 Oct;31(4):298-301.
- doi: 10.3343/kjlm.2011.31.4.298
Carbapenem-resistant Klebsiella pneumoniae isolates producing K. pneumoniae carbapenemases (KPC) were first reported in the USA in 2001, and since then, this infection has been reported in Europe, Israel, South America,... -
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- Aminoglycoside Susceptibility Profiles of Enterobacter cloacae Isolates Harboring the aac(6')-Ib Gene
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Kim SY, Park YJ, Yu JK, Kim YS
- KMID: 1781692
- Korean J Lab Med.
- 2011 Oct;31(4):279-281.
- doi: 10.3343/kjlm.2011.31.4.279
The aminoglycoside 6'-N-acetyltransferases of type Ib (aac(6')-Ib) gene confers resistance to amikacin, tobramycin, kanamycin, and netilmicin but not gentamicin. However, some isolates harboring this gene show reduced susceptibility to amikacin.... -
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- Evaluation of PCR-Reverse Blot Hybridization Assay, REBA Sepsis-ID Test, for Simultaneous Identification of Bacterial Pathogens and mecA and van Genes from Blood Culture Bottles
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Park SD, Lee G, Wang HY, Park M, Kim S, Kim H, Kim J, Kim YK, Kim HY, Lee H, Uh Y, Kim JB
- KMID: 2129570
- Ann Lab Med.
- 2014 Nov;34(6):446-455.
- doi: 10.3343/alm.2014.34.6.446
BACKGROUND: The aim of this study was to evaluate a newly developed PCR-based reverse blot hybridization assay (PCR-REBA), REBA Sepsis-ID (M&D, Wonju, Korea), to rapidly detect the presence of bacteremia... -
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- Detection of Rifampin Resistant Mycobacterium tuberculosis complex using Denaturing HPLC
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Nam YH, Lee SH, Ahn YC, Cho MH, Jang WC, Park SM, Kwon PS, Kim JW
- KMID: 854835
- Korean J Lab Med.
- 2008 Apr;28(2):95-102.
- doi: 10.3343/kjlm.2008.28.2.95
BACKGROUND: Tuberculosis (TB) remains an important cause of morbidity and mortality throughout the world. The surge of TB has been accompanied by an increase in multi-drug-resistant tuberculosis (MDR-TB). In... -
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- Frequency of Extended-spectrum beta-lactamase (ESBL) and AmpC beta-lactamase Genes in Escherichia coli and Klebsiella pneumoniae over a Three-year Period in a University Hospital in Korea
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Li XM, Jang SJ, Bae IK, Park G, Kim YS, Shin JH, Moon DS, Park YJ
- KMID: 1781668
- Korean J Lab Med.
- 2010 Dec;30(6):616-623.
- doi: 10.3343/kjlm.2010.30.6.616
BACKGROUND: The aim of this study was to determine the yearly prevalence and genotype distribution of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli and Klebsiella pneumoniae collected over a 3-yr period in... -
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