- Effects of salicylates on the susceptibility of klebseilla pneumoniae to cephalosporins
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Ryu PY, Goo SR, Chung SS
- KMID: 1688099
- J Korean Soc Microbiol.
- 1993 Apr;28(2):95-103.
No abstract available. -
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- Expression of antigens during HL-60 cell differentiation
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Oh JS, Kang IC, Ryu PY, Shin BA, Lee HC
- KMID: 1694133
- J Korean Cancer Assoc.
- 1991 Sep;23(3):536-543.
No abstract available. -
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- In vitro ractericidal activity of quinolones against vibrio vulnificus
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Ryu PY, Choi JI, Rhee JH, Chung SS
- KMID: 1688016
- J Korean Soc Microbiol.
- 1992 Oct;27(5):449-456.
No abstract available. -
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- In vitro effect of ciprofloxacin on vibrio vulnificus
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Ryu PY, Shin BA, Rhee JH, Chung SS, Ahn TH
- KMID: 1687987
- J Korean Soc Microbiol.
- 1992 Aug;27(4):345-357.
No abstract available. -
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- Comparison of in-vitro activity of mupirocin and other antibiotics against staphylococcus aureus isolated from pus
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Kim JH, Chun IK, Ryu PY, Chung SS, Ha BS
- KMID: 1688700
- Chonnam Med J.
- 1993 Jun;30(1):73-81.
No abstract available. -
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- Effects of cAMP and cGMP on the blockade of TCR-CD3-mediated cytoplasmic free calcium increased by cholera toxin in human peripheral blood T lymphocytes
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Shin BA, Ryu PY, Lee SE, Jang MY, Im H, Lee HC
- KMID: 1690513
- Korean J Immunol.
- 1992 Nov;14(2):287-295.
No abstract available. -
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- Study on the Effectivity and Stability of the Fortified Ophthalmic Solutions
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Kim JB, Jeong SK, Park YG, Ryu PY
- KMID: 2123235
- J Korean Ophthalmol Soc.
- 1993 May;34(5):468-473.
The questions concerning storage temperature and storage duration of the fortified ophthalmic antibiotic solutions are raised. The aim of the current study is to evaluate the influence of fortified ophthalmic... -
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- Nuclear Factors Bind to the Specific Sites in Promoter Region of Human YB-1 Gene
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Kim YR, Han SW, Ryu PY, Kim KK, Ahn BW, Shin BA
- KMID: 2172429
- Chonnam Med J.
- 2001 Mar;37(1):7-12.
This study was designed to identify the presence of the nuclear factors binding to promoter region of human YB-1 gene and determine their specific binding sites. Nuclear extracts were prepared... -
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- A Rapid Colormetric Assay of Antimicrobial Susceptibility Test with the Tetrazolim Salt MTT
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Baik IK, Kim TW, Chung SS, Ryu PY
- KMID: 1807458
- Chonnam Med J.
- 2000 Jun;36(2):167-172.
Yellow tetrazolium salt 3-[4,5-dimethylthiazol-2yl]-2,5-diphenyl tetrazolium bromide (MTT) is converted to a purple formazan (MTT-fromazan) showing maximum absorbance at 560-570 nm by dehydrogenase of live organisms. The author observed the MTT-formazan... -
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- Amniotic Fluid Inflammatory Cytokines (IL-6 and IL-8) in Premature with Neonatal White Matter Brain Injury and Cerebral Palsy
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Ju HG, Choi YY, Cho CY, Ryu NE, Song TB, Kim YH, Ryu PY
- KMID: 1973335
- Chonnam Med J.
- 2002 Mar;38(1):1-11.
Increased level of amniotic fluid inflammatory cytokines in maternal infection during pregnancy may play a role in the pathogenesis of preterm labor (PTL), premature rupture of membranes (PROM), intraventricular hemorrhage... -
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- The Role of Vibrio vulnificus Capsular Polysaccharide as a Virulence Factor
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Chung SS, Lee HC, Shin BA, Lee SE, Ryu PY, Kim WS
- KMID: 2099291
- J Korean Soc Microbiol.
- 1998 Oct;33(5):425-434.
To evaluate the role of capsular polysaccharide (CPS) as a virulence factor, the interaction of V. vulnificus with mouse peritoneal macrophages and serum, which are involved in the clearance of... -
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- Ultrasonography Versus MRI for Diagnosing Acute Appendicitis During Pregnancy
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Ryu PY, Chung SP, You JS, Ku JE, Joo YS
- KMID: 2191801
- J Korean Soc Emerg Med.
- 2015 Apr;26(2):189-194.
- doi: 10.0000/jksem.2015.26.2.189
PURPOSE: The purpose of this study is to compare the sensitivity, specificity, positive predictive value, and negative predictive value of ultrasonography versus magnetic resonance imaging (MRI) in evaluation of pregnant... -
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- Effects of Biofilm Formation on The Antimicrobial Susceptibility of Staphylococcus aureus
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Cho KJ, Jin S, Cui J, Yoon TR, Ryu PY
- KMID: 1483960
- J Bacteriol Virol.
- 2008 Dec;38(4):197-205.
- doi: 10.4167/jbv.2008.38.4.197
Staphylococcus aureus induces chronic infection in form of biofilm that exists in the host cells and arthroplastic prosthesis surface. In this study, the biofilm formation ability of S. aureus clinically... -
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- Salicylic Acid Reduces OmpF Expression, Rendering Salmonella enterica Serovar Typhimurium More Resistant to Cephalosporin Antibiotics
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Choi KM, Kim MH, Cai H, Lee YJ, Hong Y, Ryu PY
- KMID: 2458580
- Chonnam Med J.
- 2018 Jan;54(1):17-23.
- doi: 10.4068/cmj.2018.54.1.17
Salmonella enterica serovar Typhimurium is one of the most important bacterial pathogens causing diarrhea. The resistance of S. typhimurium to antimicrobial agents, which has recently been isolated from patients, is... -
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- Genotypic and Phenotypic Characterization of Enteropathogenic Escherichia coli Isolated from Diarrheal Patients in Gwangju
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Kim SH, Song HJ, Chung JK, Ha DR, Ryu PY, Lee JB
- KMID: 2055024
- J Bacteriol Virol.
- 2006 Sep;36(3):167-174.
- doi: 10.4167/jbv.2006.36.3.167
Enteropathogenic Escherichia coli (EPEC) have been implicated in human diarrhea in several countries. Central to EPEC-mediated disease is its ability to cause intestinal lesions, known as attaching and effacing (A/E)... -
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- The cytotoxic effect of Vibrio vulnificus hemolysin on the mouse peritoneal macrophages
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Im IS, Lee SE, Kim S, Bae MO, Rhee JH, Shin BA, Jung SS, Ryu PY
- KMID: 2146881
- J Korean Soc Microbiol.
- 2000 Jun;35(3):251-261.
V. vulnificus is an estuarine bacterium which causes septicemia and shock in susceptible patients. The organism produces a hemolytic cytolysin (VvH), which has a membrane damaging effect on erythrocytes. To clarify the mechanisms... -
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- Phenotypic and Genotypic Characteristics of Enteropathogenic E. coli Isolated from Children with Diarrhea in Gwangju City
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Kim SY, Cho TH, Cui J, Huang L, Choi YY, Ryu PY
- KMID: 2135268
- Infect Chemother.
- 2005 Dec;37(6):319-329.
BACKGROUND: Enteropathgenic Escherichia coli (EPEC) commonly causes infantile diarrhea in the developing countries. This study aims to find out the phenotypic and genotypic characteristics of EPEC in children with diarrhea... -
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- A Molecular Epidemiologic Study by Plasmid DNA and Random Amplified Polymorphic DNA Analyses of Salmonella enterica serotype Enteritidis Isolated in Food Borne Outbreaks in Gwangju, 1997
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Yang SC, Bae M, Kim SH, Chung JK, Ha DR, Won YJ, Chung SS, Ryu PY
- KMID: 2170072
- Infect Chemother.
- 2003 Oct;35(5):289-297.
BACKGROUND: During the past 10 years, there has been an increased incidence of gastrointestinal infections caused by salmonellae in Korea. In 1999, there were several outbreaks and sporadic occurrences of... -
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- Determination of Proper Condition for Detection of Legionella pneumophila by Polymerase Chain Reaction
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Jung DW, Lee HC, Chay KO, Chung JK, Ha DR, Ryu PY
- KMID: 1807455
- Chonnam Med J.
- 2000 Jun;36(2):139-147.
BACKGROUND: Legionella pneumophila is the causative agent of Legionnaires' disease, a severe pneumonia, and the nonpneumonic syndrome Pontiac fever. Isolation of L. pneumophila from the patient specimens and environment is... -
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- Low-density lipoprotein protects Vibrio vulnificus-induced lethality through blocking lipopolysaccharide action
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Park KH, Kim JS, Lee YR, Moon YJ, Hur H, Choi YH, Kim CH, Kim UH, Song EK, Yoo WH, Lee CS, Kim BS, Lee SH, Ryu PY, Han MK
- KMID: 1090970
- Exp Mol Med.
- 2007 Oct;39(5):673-678.
Lipoprotein plays a role in the host defense against bacterial infection, and its serum level has been demonstrated to be an important prognosis factor of survival. We have previously demonstrated... -
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