- A mutation in QRDR in the ParC subunit of topoisomerase IV was responsible for fluoroquinolone resistance in clinical isolates of Streptococcus pneumoniae
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Choi H, Lee HJ, Lee Y
- KMID: 711596
- Yonsei Med J.
- 1998 Dec;39(6):541-545.
- doi: 10.3349/ymj.1998.39.6.541
Forty-one strains of Streptococcus pneumoniae were isolated at Seoul National University Children's Hospital from 1991 to 1997. Isolates were divided into six groups based on MICs of three quinolones, ciprofloxacin,... -
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- Molecular analysis of fluoroquinolone-resistance in Escherichia coli on the aspect of gyrase and multiple antibiotic resistance (mar) genes
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Park YH, Yoo JH, Huh DH, Cho YK, Choi JH, Shin WS
- KMID: 711595
- Yonsei Med J.
- 1998 Dec;39(6):534-540.
- doi: 10.3349/ymj.1998.39.6.534
We analyzed the fluoroquinolone resistance mechanism of 28 isolates of ciprofloxacin-resistant E. coli from patients who received ciprofloxacin as a regimen of a selective gut decontamination. Isolates distinctive by infrequent... -
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- Isoniazid resistance and the point mutation of codon 463 of katG gene of Mycobacterium tuberculosis
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Shim TS, Yoo CG, Han SK, Shim YS, Kim YW
- KMID: 1079653
- J Korean Med Sci.
- 1997 Apr;12(2):92-98.
- doi: 10.3346/jkms.1997.12.2.92
It has long been known that almost all isoniazid (INH) resistant mycobacteria lose the catalase and peroxidase activities along with reduced or no virulence for guinea pigs. Recently resistance... -
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- Emerging antimicrobial resistance, plasmid profile and pulsed-field gel electrophoresis pattern of the endonuclease-digested genomic DNA of Neisseria gonorrhoeae
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Lee K, Shin JW, Lim JB, Kim YA, Yong D, Oh HB, Chong Y
- KMID: 711761
- Yonsei Med J.
- 2000 Jun;41(3):381-386.
- doi: 10.3349/ymj.2000.41.3.381
Resistant gonococci are very prevalent in many countries, particularly in Asia. This study was conducted to determine the trend of resistance, the effect of decreasing the ciprofloxacin susceptibilities of gonococci... -
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