- The Effect of Candida albicans and Dexamethasone on the Secretion of Tumor Necrosis Factor-alpha from Cultured Human Keratocytes
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Bay SW, Jang YS, Hahn YH
- KMID: 2206216
- J Korean Ophthalmol Soc.
- 2002 Oct;43(10):2010-2016.
PURPOSE: To measure the secretion of TNF-alpha from cultured human keratocytes after inoculation of Candida albicans, and to evaluate the change of secretion of TNF-alpha following application of dexamethasone. METHODS:... -
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- Epidemiologic study of Alternaria Keratitis
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Kim YH, Hahn YH
- KMID: 2337008
- J Korean Ophthalmol Soc.
- 2002 Jun;43(6):959-966.
PURPOSE: Alternaria spp. is opportunistic fungus and the most prevalent cause of asthma and allergic disease. Keratitis caused by the fungus Alternariaspp. is quite rare. The authors performed an epidemiological... -
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- Epidemiology of Staphylococcus epidermidis Keratitis
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Jang YS, Hahn YH
- KMID: 2109311
- J Korean Ophthalmol Soc.
- 2002 Apr;43(4):665-671.
PURPOSES: Staphylococcus epidermidis is a causative agent of bacterial keratitis and the authors performed an epidemiologic study to identify the risk factors, clinical features and treatment results. METHODS: Epidemiologic study on... -
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- Serratia Marcescens Keratitis
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Ahn G, Hahn YH, Lee HB
- KMID: 2109310
- J Korean Ophthalmol Soc.
- 2002 Apr;43(4):658-664.
PURPOSE: Serratia marcescens keratitis is relatively common among the various bacterial corneal infections and has been known to be associated with contact lens wear. The authors performed a study to... -
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- A Comparison of Anti-Pseudomonal effects by Multi-purpose Contact Lens Solutions
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Kim J, Park HR, Cho Y, Ki Y, Hahn TW, Hahn YH, Tchah H
- KMID: 2125408
- J Korean Ophthalmol Soc.
- 2002 Jan;43(1):178-188.
PURPOSE: To compare the antimicrobial effects of various kinds of multi-purpose solutions, study effective ways of washing contact lens (CLs), and suggest the most effective lens care system using P.... -
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- Secretion of Interleukin-8 from Human Keratocyte Stimulated by Aspergillus fumigatus and Effect of Amphotericin B and Dexamethasone on The Secretion
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Lee DJ, Ahn GS, Rho JH, Hahn YH
- KMID: 2124985
- J Korean Ophthalmol Soc.
- 2001 Aug;42(8):1220-1226.
PURPOSE: To measure the secretion of IL-8 from cultured human keratocytes after inoculation of conidia of A. fumigatus, and to compare the change of secretion of IL-8 following application of... -
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- Epidemiology of Infectious Keratitis(II): A Multi-center Study
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Hahn YH, Hahn TW, Tchah H, Choi SH, Choi KY, Kim KS, Wee WR, Kim JD, Kim HM, Chung JH, Lee HB, Kim JC, Jin KH, Yun YS, Myong YW, Chung SK, Joo CK, Kim MS, Ko MK, Kim EK, Lee JH, Kim HJ, Kim GB, Cho BJ, Kim WJ, Park WC, Lee JH
- KMID: 2125118
- J Korean Ophthalmol Soc.
- 2001 Feb;42(2):247-265.
To identify risk factors and causative organisms, and to evaluate clinical manifestations, methods and results of treatment in infectious keratitis, an epidemiological study was performed prospectively under the identical protocol... -
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- A Case of Fusarium solani Keratitis mixed by Acremonium falciforme
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Song WK, Hahn YH
- KMID: 2336978
- J Korean Ophthalmol Soc.
- 2001 Jan;42(1):180-185.
Although more reports on the fungal keratitis are recently coming out, cases of mixed infection by two or more fungal agents have not yet beenreported in the literature. The authors... -
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- Complications after Excimer Laser Photorefractive Keratectomy in Myopia
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Lee DJ, Hahn YH
- KMID: 2124571
- J Korean Ophthalmol Soc.
- 2000 Dec;41(12):2527-2541.
No Abstract Available. -
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- Lipopolysaccharide-induced Production of Interleukin-8 by Cultured Human Keratocyte
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Lee SJ, Lee DJ, Hahn YH
- KMID: 2127732
- J Korean Ophthalmol Soc.
- 2000 Oct;41(10):2051-2059.
The authors performed an experiment to determine if human corneal keratocytes release IL-8 after stimulation with lipopolysaccharide (LPS). Human corneal keratocytes were isolated from human corneal buttoms and grown independently... -
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- Epidemiology of Fungal Keratitis in Korea: A Multi-center Study
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Hahn YH, Lee DJ, Kim MS, Choi SH, Kim JD
- KMID: 2336936
- J Korean Ophthalmol Soc.
- 2000 Jul;41(7):1499-1508.
Fungal keratitis, one of devastating microbial keratitis, is difficult to diagnose and treat successfully. The authors performed prospectively an epidemiological study in Korea to identify the risk factors and to... -
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- The Minimal Inhibitory Concentrations of Antifungal Agents for Clinical Isolates in Fungal Keratitis
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Sohn SW, Hahn YH
- KMID: 2124723
- J Korean Ophthalmol Soc.
- 2000 May;41(5):1054-1061.
This study was performed for the standardization and proper selection of effective antifungal agents by measuring the minimal inhibitory concentra-tions[MICs]of antifungals to fungi, separated from keratitis patients.Two strains of A.fumigatus... -
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- Comparison of Antimicrobial Efficacy of Topical Antibiotics in Rabbit Keratitis Model with Ciprofl oxacin, Methicillin-Resistant Staphylococcus Aureus
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Kim IS, Shin YM, Kim SJ, Tchah HW, Hahn YH, Hahn TW
- KMID: 2205841
- J Korean Ophthalmol Soc.
- 2000 Apr;41(4):807-814.
To compare the antimicrobial efficacy of several antibiotics in the treatment of ciprofloxacin and methicillin-resistant staphylococcus aureus(MCRSA)keratitis, we established a rabbit keratitis model by using MCRSA isolated from keratitis patient.... -
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- Morphology and Ultrastructure of Microorganisms on Soft Contact Lens :Scanning Electron Microscopic Study
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Lee SJ, Hahn YH, Chang MW
- KMID: 2205753
- J Korean Ophthalmol Soc.
- 2000 Feb;41(2):356-364.
In order to examine the morphology and ultrastructure of contaminated soft contact lens by scanning electron microscopy, soft contact lenses were contaminated with P.aeruginosa, S.aureus, S.epidermidis and C .albicans. After... -
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- Contamination of Contact Lens or Contact Lens Storage Case in Contact Lens Related Infectious Keratitis
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Tchah H, Hahn TW, Hahn YH, Kim JC
- KMID: 2205752
- J Korean Ophthalmol Soc.
- 2000 Feb;41(2):349-355.
In 44 out of 218 cases of contact lens related infectious keratitis from 19 hospitals throughout the country, contact lenses or contact lens storge cases were cultured. Microorganism was detected... -
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- Phagocytosis and Acid Phosphatase Activity against Candida Albicans in Cultured Rabbit Keratocyte
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Roh JH, Hahn YH, Sohn SW, Ahn DW, Won IG
- KMID: 2205751
- J Korean Ophthalmol Soc.
- 2000 Feb;41(2):339-348.
It has been reported that keratocytes endocytose foreign particles both in vitro and in vivo, suggesting the active participation of keratocytes in corneal wound healing and host defense mechanism. This... -
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- Experimental Pseudomonas aeruginosa Keratitis Associated with Soft Contact Lenses
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Yang HS, Hahn YH, Lee SJ, Hur B
- KMID: 2205671
- J Korean Ophthalmol Soc.
- 1999 Dec;40(12):3276-3285.
Pseudomonas aeruginosa keratitis is the most common corneal infection associated with soft contact lenses. We performed an experiment to investigate the pathogenesis of soft contact lens[SCL]-induced P. aeruginosa keratitis in... -
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- Antibiotic Susceptibilities of Ocular Isolates from Patients with Bacterial Ke ratitis: A Multi-center Study
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Hahn YH, Lee SJ, Hahn TW, Tchah H, Kim JC
- KMID: 2205552
- J Korean Ophthalmol Soc.
- 1999 Sep;40(9):2401-2410.
This multi-center study was performed prospectively to evaluate the causative organisms and antibiotic sensitivity of isolates in bacterial keratitis from April 1995 to December 1998. Total number of infectious keratitis... -
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- Central Corneal Thickness before and after Excimer Laser Photore fractive Keratectomy in Myopia
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Lee SY, Hahn YH, Park SK
- KMID: 2336863
- J Korean Ophthalmol Soc.
- 1999 Jun;40(6):1503-1510.
This prospective study was done to investigate the correlation between central corneal thickness before excimer laser photorefractive keratectomy in myopic eyes and clinical factors including age, sex, left or right... -
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- In Vitro Amoebicidal Efficacy of Hexamidine, Polyexamethylene Biguanide and Chlorhexidine on Acanthamoeba Ccular Isolates
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Kim SY, Hahn TW, Kong HH, Chung DI, Hahn YH
- KMID: 2336822
- J Korean Ophthalmol Soc.
- 1999 Apr;40(4):933-940.
To evaluate amoebicidal efficacy of various disinfectants, we treated ten ocular isolates of Acanthamoeba with polyhexamethylene biguanide(PHMB), chlorhexidine and hexamidine. Acanthamoeba cysts were collected from axenic nonnutrient agar plates from... -
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