- Statistical Observations on the Vascular Changes in Hypertensives
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Lee B, Kim KW, Youn WS
- KMID: 2023093
- J Korean Ophthalmol Soc.
- 1959 Dec;2(1):38-44.
No abstract available. -
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- Clinical Applications of Goldmann Applanation Tonometer
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Yawm HS, Youn DH, Youn WS
- KMID: 1948677
- J Korean Ophthalmol Soc.
- 1963 Jan;4(1):57-60.
The basic principles of the applanation tonometer and Schiotz tonometer were briefly discribed. The major improvement in the applanation tonometry is in the fact that the scleral rigidity plays no... -
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- Experimental Glaucoma Induced by The Use of Alpha-Chymotrypsin
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Youn WS, Hong C, Shim WS
- KMID: 2107014
- J Korean Ophthalmol Soc.
- 1972 Mar;13(1):7-10.
Glaucoma was attempted to induce in rabbits by the injection of alpha-chymotrysin into the poster ior chamber. The enzyme solution, 80 units and 375 units, dissolved in 0.2 ml, were... -
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- Changes in the Corneal Curvature after Pterygium Surgery
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Moon HJ, Youn WS
- KMID: 2336327
- J Korean Ophthalmol Soc.
- 1971 Dec;12(4):167-169.
In 24 pterygium patients, the corneal curvature was measured before and after surgical removal. The norizontal curvature increased more than 0.5 D in 66.7% of cases on the 2 to... -
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- The Effects of the Tranquilizers on Heterophoria
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Hahn YS, Youn DH, Youn WS
- KMID: 1948587
- J Korean Ophthalmol Soc.
- 1968 Dec;9(4):13-20.
In 54 cases with heterophoria, the effects of the tranquilizers were studied. The minimum doses of two kinds of tranquilizers i.e., phenothiazine derivative (chlorpromazine) and benzodiazepine derivative (oxazepam) were given... -
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- Principles of Cataract Surgery
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Youn WS
- KMID: 1902521
- J Korean Ophthalmol Soc.
- 1973 Mar;14(1):43-45.
In surgical removal of cataractous lens the following principles should be kept in mind. (1) Remove the lens as completely as possible, without leaving the lens remnants in the pupillary... -
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- Some Experiences in Clinical Ultrasonography
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Youn WS
- KMID: 2106996
- J Korean Ophthalmol Soc.
- 1970 Sep;11(2_3):37-42.
Ultrasonography in the diagnosis of ocular pathology was introduced in 1956 and received great attentions throughout the world. Its fields of applications have been extended to almost all pathological conditions... -
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- The Effect of Cartilage on Corneal Neovascularization
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Youn WS
- KMID: 1902443
- J Korean Ophthalmol Soc.
- 1977 Dec;18(4):279-283.
Corneal neovascularization is a major complication of several corneal diseases and many investigations have been performed to inhibit the ingrowth of vessels in the corneal tissue. In this experiment, the... -
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- Effects of Smoking and Drinking on the Critical Fusion Frequency
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Youn WS
- KMID: 1902498
- J Korean Ophthalmol Soc.
- 1973 Jun;14(2):81-85.
Critical fusion frequency was measured in young subjects before and after smoking and drinking. The test light is directed to a round opaque plate, 40mm in diameter, which the subject... -
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- The Use of Bone Cement for Vertebral Stabilization
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Choi KH, Kang CN, Wang JM, Roh KJ, Youn WS
- KMID: 1967584
- Ewha Med J.
- 1984 Dec;7(4):271-278.
- doi: 10.12771/emj.1984.7.4.271
Diseases or traumas involving the spine occasionally cause severe vertebral body collapse to result in either spinal instability or neural deficit, or both. In methods of treatment, conventional decompressive laminectomy... -
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- The Effect of Subconjunctival Injection of Hypertonic Saline Solution
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Youn WS, Bae DW
- KMID: 1948598
- J Korean Ophthalmol Soc.
- 1967 Jun;8(1):33-34.
The effects of subconjunctivally injected normal saline and hypertonic saline solution on the choroidal blood flow in albino rabbits were investigated. By the injection of 0.9% saline solution, no significant... -
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- Farnsworth-Munsell 100 Hue Test:in Detection of the Color Defective Subjects
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Shyn KH, Youn WS
- KMID: 2336323
- J Korean Ophthalmol Soc.
- 1971 Dec;12(4):137-143.
The Farnsworth-Munsell 100 Hue Test is very useful clinical color discrimination test for detecting color deficient person in quantitative and qualitative diagnosis. In this study 45 subjects were examined by... -
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- The Influence of Miotic and Mydriatic Drugs on the Choroidal Blood Flow in Rabbits
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Kim JM, Youn WS
- KMID: 1948613
- J Korean Ophthalmol Soc.
- 1966 Dec;7(2):47-49.
The changes in the choroidal blood flow induced by the intravenously administered miotics (pilocarpine, 1mg/kg) and mydriatics(atropine, O.1mg/kg) were investigated in rabbits with the use of the blood flow measuring... -
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- Ultrasonography in experimental vitreous Opacities
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Lee JH, Shin TY, Youn WS
- KMID: 1948567
- J Korean Ophthalmol Soc.
- 1970 Mar;11(1):13-16.
Vitreous hemorrhages of white rabbit eyes were obtained by the following three methods and their ultrasonographies were checked several times for four weeks. 1 st group: fresh human blood was... -
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- Ocular Thermometer Utilizing Thermistor
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Kim JM, Kim SM, Ha JI, Youn WS
- KMID: 1675945
- J Korean Ophthalmol Soc.
- 1965 Dec;6(2):7-9.
A sensitive thermometer utilizing thermistor as a sensing element has been constructed in order to measure the temperatures in various ocular tissues. The Wheatstone bridge was used to detect the... -
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- Experimental Studies on the Vitreous Substitutes
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Hahn YS, Youn WS
- KMID: 2107037
- J Korean Ophthalmol Soc.
- 1973 Dec;14(4):309-314.
Experimental replacements of rabbit vitreous by air, normal saline, dextran and Haemaccel were tried in albino rabbits. After aspiration of 0.7ml of liquid vitreous from the central portion of vitreous,... -
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- Distribution of the Bovine Lens Antigen in the Ocular Tissues
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Oh CK, Youn WS
- KMID: 1659043
- J Korean Ophthalmol Soc.
- 1976 Mar;17(1):53-58.
Distribution of the antigens of soluble lens protein in the bovine ocular tissues was studied by Ouchterlony's double agar diffusion technique. Guinea pig anti-bovine-lens-serum was prepared by 4 weekly injections... -
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- A Clinical Study of Vistamycin in Ophthalmology
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Ko MK, Kwak HW, Youn WS
- KMID: 1902467
- J Korean Ophthalmol Soc.
- 1977 Dec;18(4):415-417.
Vistamycin is a new type of aminoglycoside antibiotics and similar to Kanamycin in its antibacterial spectrum. Vistamycin is especially effective in ophthalmic field due to high penetration into the ocular... -
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- Fluorographic Findings of Normal Optic Disc
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Son KT, Youn WS
- KMID: 2122507
- J Korean Ophthalmol Soc.
- 1975 Dec;16(4):401-403.
One hundred normal optic discs were analysed by fluorographic fundus pictures. Horizontal diameter of optic disc was set as 10. The following results were obtained. 1) The vertical diameter of... -
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- The Sterilizing Properties of the Vitreous
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Youn WS
- KMID: 2204600
- J Korean Ophthalmol Soc.
- 1976 Dec;17(4):393-396.
Studies were performed on the sterilizing properties of the vitreous removed from human, bovine and rabbit eves. Nutrient agar was seeded with Staphylococcus aureus and Pseudomonas aeruginosa and 5mm plugs... -
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