- Morphologic Evaluation of Cat Corneal Endothelium Preserved in Korean Corneal Storage Medium
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Yang SW, Oh SJ, Kim KS, Kim JC, Lee KB, Hahn TW
- KMID: 2124588
- J Korean Ophthalmol Soc.
- 2000 Dec;41(12):2652-2662.
No Abstract Available. -
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- Continuous culture of recombinant mammalian cells producing hepatitis B virus surface antigen in stirred tank reactor equipped with a cell sedimentation column
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Ha SH, Hahn TW, Yoo RA, Park WJ, Kim HS
- KMID: 1688548
- J Korean Soc Virol.
- 1992 Mar;22(1):77-80.
No abstract available. -
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- Retraction: Isolation, characterization and neutralizing activity of porcine epidemic diarrhea viruses from Vietnam
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Do VT, Truong QL, Dao HT, Nguyen TL, Kim J, Hahn TW
- KMID: 2543754
- Korean J Vet Res.
- 2023 Mar;63(1):e23.r.
- doi: 10.14405/kjvr.2021.61.e23.r1
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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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- Comparison of Usefulness of Laboratory Diagnosis in Ancanthamoeba Keratitis
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Hahn TW, Hahn YH
- KMID: 2205341
- J Korean Ophthalmol Soc.
- 1998 Oct;39(10):2218-2225.
Laboratory diagnostic methods, applied for the diagnosis of Acanthamoeba Keratitis, were evaluated for their usefulness in 16 patients of suspicious Acanthamoeba keratitis. Wet smear, Acridine orange(AO) stain, Gram stain... -
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- Epidemiology of Contact Lens Related Infectious Keratitis(1995.4 ~1997.9): Multi-center Study
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Tchah H, Kim JC, Hahn TW, Hahn YH
- KMID: 2147705
- J Korean Ophthalmol Soc.
- 1998 Jul;39(7):1417-1426.
Epidemiologic study of contact lens related infectious keratitis was performed in 19 hospitals which were located nation wide, Two hundred eighteen cases of contact lens related infectious keratitis(male 55 patients,... -
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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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- 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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- A Case of Propionibacterium acnes Endophthalmitis after Extracapsular Cataract Extraction and Posterior Chamber Lens Implantation
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Kim SH, Hahn TW
- KMID: 2336726
- J Korean Ophthalmol Soc.
- 1998 Sep;39(9):2191-2195.
Chronic endophthalmitis following cataract extraction and intraocluar lens implantation has been reported occasionally and Propionibacterium acnes is Known as the most common organism. This infection is often misdiagnosed as uveitis... -
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- Generation of a cold-adapted PRRSV with a nucleotide substitution in the ORF5 and numerous mutations in the hypervariable region of NSP2
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Do VT, Dao HT, Hahn TW
- KMID: 2509158
- J Vet Sci.
- 2020 Nov;21(6):e85.
- doi: 10.4142/jvs.2020.21.e85
A cold-adapted porcine reproductive and respiratory syndrome virus (CA-VR2332) was generated from the modified live virus strain VR2332. CA-VR2332 showed impaired growth when cultured at 37°C with numerous mutations (... -
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- Acanthamoeba Keratitis Related to Orthokeratology Contact Lens
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Lee JE, Hahn TW, Yu HS, Lee JS
- KMID: 2337493
- J Korean Ophthalmol Soc.
- 2007 Feb;48(2):328-331.
PURPOSE: To report 4 cases of Acanthamoeba keratitis related to orthokeratology lens overnight wear. METHODS: Four patients had histories of overnight orthkeratology lens wear of 10 months to 3 years when... -
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- Biomicroscopic Examination of Precipitates on the intraocular Lens
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Hahn TW, Kim MS, Kim JH
- KMID: 1949679
- J Korean Ophthalmol Soc.
- 1991 Mar;32(3):227-233.
We studied the foregin body reaction to the implanted intraocular lens(IOL) and IOL acceptance in the patient's eye by biomicroscopic examination of precipitates on the IOL surface in 432 cases.... -
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- Comarison of Acridine Orange and Gram Stains in the Diagnosis of Infectious Keratitis
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Kim HS, Hahn TW, Kim JH
- KMID: 2336604
- J Korean Ophthalmol Soc.
- 1997 Mar;38(3):361-367.
We assessed the comparatice sensitivity and specificity of acridine orange and Gram stains of corneal scrapings from 29 cases of presumed infectious keratitis. The corneal scrapings were placed on two... -
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- Two Cases of Soft Prosthokeratoplasty on Alkali Burn
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Kim JD, Hahn TW, Kim JH, Caldwell D
- KMID: 1949888
- J Korean Ophthalmol Soc.
- 1993 Jun;34(6):570-575.
In cases of corneal opacity due to severe chemical burn, the success rate of lamellar or penetrating keratoplasty is very poor. Therefore, various types of keratoprosthesis were developed and tried... -
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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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- 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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- The Early Diagnosis of Herpetic Ke ratitis by Polymerase Chain Reaction
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Heo JY, Kim SJ, Kim JC, Hahn TW
- KMID: 2336959
- J Korean Ophthalmol Soc.
- 2001 Jan;42(1):36-42.
We evaluated the efficacy of polymerase chain reaction(PCR)in the early diagnosis of Herpes simplex virus keratitis(HSK). Among 47 patients(47 eyes), 25 patients were clinically herpetic keratitis and the others were... -
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- In vitro antibiotic susceptibility of field isolates of Mycoplasma hyopneumoniae and Mycoplasma hyorhinis from Korea
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Jang J, Kim K, Park S, Park B, Um H, Coulier M, Hahn TW
- KMID: 2368752
- Korean J Vet Res.
- 2016 Jun;56(2):109-111.
- doi: 10.14405/kjvr.2016.56.2.109
The present study was conducted to determine the antibiotic susceptibilities of local Mycoplasma hyopneumoniae (Mhp) and Mycoplasma hyorhinis (Mhr) filed isolates. Minimum inhibitory concentrations (MICs) of Mhp and Mhr field... -
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- Acanthamoeba Keratitis: Microscopic and Ultrastructural Findings: A case report
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Lee HJ, Choi YJ, Hahn TW, Kang SJ, Kim BK, Shim SI
- KMID: 2141057
- Korean J Pathol.
- 1998 Jun;32(6):466-469.
Acanthamoeba keratitis is uncommon and rarely reported in Korea. It has been reported in world literature as a very severe, progressive necrotizing stromal keratitis due to a non-parasitic free-living amoeba.... -
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- Comparison of Corneal Astigmatism after Keratolasty with 3 Kinds of Suture Techniques
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Oh JW, Hahn TW, Park CK, Kim JH
- KMID: 2205387
- J Korean Ophthalmol Soc.
- 1998 Nov;39(11):2569-2574.
In order to evaluate the comparison of corneal astigmatism after keratoplasty with 3 kinds of suture techniques, penetrating keratoplasty was performed in 25 patients(25 eyes) with different suture techniques, single... -
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