- Corrigendum
- Corrigendum to “Investigation of Biofilm Formation and its Association with the Molecular and Clinical Characteristics of Methicillin-resistant Staphylococcus aureus” [Volume 4, Issue 5, October 2013, Pages 225–232]
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Jeong-Ok Cha, Jae Il Yoo, Jung Sik Yoo, Hae-Sun Chung, Sun-Hee Park, Hwa Su Kim, Yeong Seon Lee, Gyung Tae Chung
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Osong Public Health Res Perspect. 2014;5(2):116-116. Published online April 30, 2014
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- Original Article
- Proteomic Analysis of Intracellular and Membrane Proteins From Voriconazole-Resistant Candida glabrata
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Jae Il Yoo, Hwa Su Kim, Chi Won Choi, Jung Sik Yoo, Jae Yon Yu, Yeong Seon Lee
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Osong Public Health Res Perspect. 2013;4(6):293-300. Published online December 31, 2013
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Objectives
The proteomic analysis of voriconazole resistant Candida glabrata strain has not yet been investigated. In this study, differentially expressed proteins of intracellular and membrane fraction from voriconazole-susceptible, susceptible dose-dependent (S-DD), resistant C. glabrata strains were compared with each other and several proteins were identified.
Methods
The proteins of intracellular and membrane were isolated by disrupting cells with glass bead and centrifugation from... |
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- Investigation of Biofilm Formation and its Association with the Molecular and Clinical Characteristics of Methicillin-resistant Staphylococcus aureus
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Jeong-Ok Cha, Jae Il Yoo, Jung Sik Yoo, Hae-Sun Chung, Sun-Hee Park, Hwa Su Kim, Yeong Seon Lee, Gyung Tae Chung
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Osong Public Health Res Perspect. 2013;4(5):225-232. Published online October 31, 2013
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Objectives
To investigate the biofilm-forming related factors against MRSA bloodstream isolates and evaluates their clinical features and treatment outcomes by biofilm production.
Methods
We collected 126 consecutive methicillin-resistant Staphylococcus aureus (MRSA) causing blood stream infections (BSIs) at 10 tertiary hospitals from 2007 to 2009. We investigated biofilm-forming ability using a microtiter plate assay, and molecular characteristics including multilocus sequence typing, staphylococcal cassette chromosome... |
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- Articles
- Proteomic Analysis of Cellular and Membrane Proteins in Fluconazole-Resistant Candida glabrata
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Jae Il Yoo, Chi Won Choi, Hwa Su Kim, Jung Sik Yoo, Young Hee Jeong, Yeong Seon Lee
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Osong Public Health Res Perspect. 2012;3(2):74-78. Published online June 30, 2012
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Objectives
Candida glabrata is one of the most common causes of Candida bloodstream infections worldwide. Some isolates of C glabrata may be intermediately resistant to azoles, with some strains developing resistance during therapy or prophylaxis with fluconazole. In this study, we used a proteomic approach to identify differentially expressed proteins between fluconazoleresistant and -susceptible strains.
Methods
Membrane and cellular proteins were extracted from... |
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- Alterations of gyrA, gyrB, and parC and Activity of Efflux Pump in Fluoroquinolone-resistant Acinetobacter baumannii
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Sunok Park, Kyeong Min Lee, Yong Sun Yoo, Jung Sik Yoo, Jae Il Yoo, Hwa Su Kim, Yeong Seon Lee, Gyung Tae Chung
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Osong Public Health Res Perspect. 2011;2(3):164-170. Published online December 31, 2011
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Objectives
This study investigated the fluoroquinolone-resistant mechanism of 56 clinical cases of A baumannii infection from 23 non-tertiary hospitals, collected between 2004 and 2006.
Methods
Susceptibility testing was performed by broth microdilution and Epsilometer test. Analyses of quinolone resistance-determining region (QRDR) were done by sequencing. The activity of the efflux pump was measured using inhibitors.
Results
The sequences from selected 56 isolates were divided into... |
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- Original Article
- Gene Expression and Identification Related to Fluconazole Resistance of Candida glabrata Strains
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Jae Il Yoo, Chi Won Choi, Kyeong Min Lee, Yeong Seon Lee
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Osong Public Health Res Perspect. 2010;1(1):36-41. Published online December 31, 2010
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Objectives
Candida glabrata has become one of the most common causes of Candida bloodstream infections worldwide. Some strains of C. glabrata may be intermediately resistant to all azoles. The several possible mechanisms of azole resistance have been reported previously, but the exact resistant mechanism is not clear. In this study, we identified differentially expressed genes (DEGs) of fluconazole-resistant C. glabrata and... |
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