1.Effect of administration of etretinate and fish oil on plasma cholesterol levels in rats.
Kuk Hyeong LEE ; Do Won KIM ; Jae Bok JUN
Korean Journal of Dermatology 1991;29(2):167-173
The authors studied the plasma cholesterol levels in 39 rats (Sprague-Dawley) after 4 weeks administration of etretinate and/or fish oil. The study groups were as follows.'13 rats recieved etretinate only;13, fish oil only;13, both ertetinate and fish oil. Cholesterol levels were determined by standard enzymatic methodology. The results were as follows. Tot,al-cholesterol levels in rats following administration of ertetinate only were increased(p<0.05), but the levels in rats receiving fish oil only and both etretinate and fish oil were markedly decreased(p<0.01). HDL-cholesterol levels in rats following administration of fish oil and both etretinate and fish oil were decreased(p<0.01). The ratio of HDL-cholesterol to total-cholesterol in rats receiving fish oil only and both etretinate and fish oil were increased(p<0.05) because of markedly decreased total-cholesterol levels.
Acitretin*
;
Animals
;
Cholesterol*
;
Etretinate*
;
Plasma*
;
Rats*
2.A Case of Verruca Vulgaris Treated with Etretinate ( Tigason R ).
Ki Young SUNG ; Kuk Hyeong LEE ; Jae Bok JUN
Korean Journal of Dermatology 1989;27(5):572-576
Etretinate is a synthetic retinoic acid which has been reported effective in hyperkeratotic disorders. Recently, it has also been tried, on a limited number, for the treatment of viral wart. A 33-year-old male patient presented with multiple, tender, confluent, verrucous lesions on the scalp, both hands and feet of 4 years duration. Before coming to us, he had been treated with intralesional injection of bleomycin and electrodesiccation with little effect. We started etretinate therapy in a daily dose of 70mg(1mg /kg). After 3 weeks treatment, most of his skin lesions were flattened and softened: but an abrupt elevation of serum aminotransferases was noticed, which was normalized soon after cessation of medication. Unfortunately, the drug stop page aggravated most of skin lesions. After two weeks of withdrawal we started again the drug in a daily dose of 30mg and observed a good response without hepatic dysfunction.
Acitretin*
;
Adult
;
Bleomycin
;
Etretinate*
;
Foot
;
Hand
;
Humans
;
Injections, Intralesional
;
Male
;
Scalp
;
Skin
;
Transaminases
;
Tretinoin
;
Warts*
3.Arthroscopic Management of Osteoarthritic Knee
Suk Kee TAE ; Yung Bok JUNG ; Han Jun LEE
The Journal of the Korean Orthopaedic Association 1994;29(7):1781-1785
There are many options for the management of osteoarthritis of the knee joint. Recently, arthroscopic surgery has been added to the armamentorium of the treatment modalities in osteoarthritis of the knee which does not respond to conservative treatment. Among 74 arthroscopic pocedures(including partial menisectomy, removal of loose bodies, synovectomy, cartilage drilling and simple lavage) done for osteoarthritis of the knee, 68 patients studied at average 3.1 years after procedure and the results were as follows 1. Seventy-one percent of patients had at least 2.5 years or more relief of pain and symptoms. 2. Fifty-six percent were still good at follow-up of 3.1 years. 3. The best result were obtained after removal of loose bodies and resection of unstable flap tear of a meniscus in association with mild osteoarthritis. 4. The poor result were obtained in patients with severe degenerative changes of both femoral condyle, 5. The results were much better in the normally aligned knee compared with valgus knee.
Arthroscopy
;
Cartilage
;
Follow-Up Studies
;
Humans
;
Knee Joint
;
Knee
;
Osteoarthritis
;
Tears
4.Central Vein Occlusion Secondary to Hemodialysis Catheterization in Chronic Renal Failure Patient: One Case Report.
Suk Yeol LEE ; Jun Bok LEE ; Man Bok LEE ; Wook YUM ; Kil Rho LEE
The Korean Journal of Thoracic and Cardiovascular Surgery 1998;31(6):619-623
A 51-year-old male with chronic renal failure had marked swelling and tenderness of the right arm. Venography revealed central vein occlusion involving stenosis of right proximal subclavian vein, right internal jugular vein, and left distal innominate vein, and obstruction of right brachiocephalic vein. Multiple obstruction of these veins was thought to have resulted from repeated subclavian catheterization. Right subclavian-superior vena cava was bypassed with 10 mm Gore-tex vascular graft and then left subclavian vein with 8 mm Gore-tex vascular graft was bypassed to the 10 mm Gore-tex vascular graft. The results were excellent.
Arm
;
Blood Vessel Prosthesis
;
Brachiocephalic Veins
;
Catheterization*
;
Catheters*
;
Constriction, Pathologic
;
Humans
;
Jugular Veins
;
Kidney Failure, Chronic*
;
Male
;
Middle Aged
;
Phlebography
;
Polytetrafluoroethylene
;
Renal Dialysis*
;
Subclavian Vein
;
Transplants
;
Veins*
5.Effects of nitric oxide produced by macrophages on the proliferation of murine lymphocytes stimulated by mitogen.
Bok Soo LEE ; Soung Kyung CHO ; Chang Duk JUN ; Byung Soon LEE ; Hun Taeg CHUNG
Korean Journal of Immunology 1993;15(1):69-82
No abstract available.
Lymphocytes*
;
Macrophages*
;
Nitric Oxide*
6.Observations on the Grouping Pattern of Scalp Hairs and Compound Hair in a Normal healthy Population.
Seok Jong LEE ; Do Won KIM ; Jae Bok JUN ; Sang Lip CHUNG ; Kuk Hyeong LEE
Korean Journal of Dermatology 1994;32(6):998-1004
BACKGROUND: Although one hair usually arises from a single follicular opening in normal healthy subjects, we can see two or more hairs emerging from the single opening through close inspection. The latter is called "compound hair", described by Lowenthal in 1946, however, few reports on this have been made since. Histopatholoigcally two or more hairs which have an independant external root sheath arise from one follicular opening like its clinical appearance. We examined the distribution and density of compound hair in order to define its difference according to anatomical sites and aging process. OBJECTIVE AND METHOD: We counted the number of hairs in the circle(2 cm in diameter) at te frontal, temporal and occipital scalp of 24 old young men(22.5+/-2.0 years old) and 24 old men(64.4+/-12.9 years old), respectively. RESULTS: The summated number of grouped hair, which was mostly regarded at compound hair, was greater in the young group than in old group in the frontal area, but was smaller in young group than in old group in from the temporal and occipital areas. The proportion of grouped hair to total hair in the older group was lower in the frontal area, but higher in the temporal and occipital areas(p<0.05, p<0.01) according to aging process, however, no significant change was seen between the frontal area and the sum of single hair to compound hair was significantly decreased in the temporal and occipital areas(p<0.05, p<0.01) according to aging process, however, no significant change was seen between the frontal area and the sum of the three tested areas. CONCLUSION: Compound hairs are observed frequently on the scalp of normal healthy subjects and are most frequently seen on the occipital scalp in both of the young and old.
Aging
;
Hair*
;
Scalp*
;
Tuberculosis, Cutaneous
7.Two Cases of Venous Hemangioma.
Soon Baek KWON ; Hyun Joo LEE ; Seok Jong LEE ; Jae Bok JUN ; Eun Kyoung KWACK
Korean Journal of Dermatology 1999;37(3):410-412
Venous hemangioma is a vascular tumor that has been reported by such diverse names as; "cirsoid aneurysm", "arteriovenous hemangioma", "acral arteriovenous tumor" according to the author's opinions of its origin and histopathologic classification. It is benign and rarely biopsied, and it is also rarely reported in dermatology literature. We present two cases of venous hemangioma. The first case was a 64-year-old man who was presented with an elliptical dark-red plaque with overlying several grouped papules on the left periorbital area which had been present for 7 years. The second case was a 56-year-old man who was presented with a single red papule on the right postauricular area which had been present for 4 months. Histopathologically, there were a well-circumscribed proliferation of thick-walled muscle-containing blood vessels in the dermis. Intermingled with the thick-walled blood vessels, there were also thin-walled dilated blood vessels. In both cases, the thick-walled blood vessels resembled arteries, but they lacked elastic fibers on the Verhoeff van Gieson stain.
Arteries
;
Blood Vessels
;
Classification
;
Dermatology
;
Dermis
;
Elastic Tissue
;
Hemangioma*
;
Humans
;
Middle Aged
8.Two cases of clear cell syringoma.
Seok Jong LEE ; Ho Chull SUH ; Jae Bok JUN ; Sang Lip CHUNG
Korean Journal of Dermatology 1993;31(6):1003-1008
Two cases of clear cell syringoma are reported in the women who were 39 ad 54 years old, respectively. They had had asymptomatic, ricegrain-sized skin colored to yellowish pink papules on the face, particularly on he lower eyelid for several years. Interestingly, both of them had suffered from diabetes mellitus for more than a decade and been placed on irregular antidiabetic medications. Routine laboratory findings in the elder patient(case 2), unfortunately not checked in the younger patient(cases 1) due to her refusal, were within normal limits except marked glucosuria. Histologic examination revealed numerous various-sized, well-defined tumor nests composed largely of clear cells with polygonal cellular boundary and eccentric nucleus. Special stain with Periodic acid-Schiff disclosed existance of glycogen in the clear cells, but other special stains such as alcian blue showed negative findings. Electron microscopic examination of the elder patient revealed many multivesicular bodies suggestive of lysosomes, and numerous droplets of glycogen dispersed between them in villi-rich periluminal cell.
Alcian Blue
;
Coloring Agents
;
Diabetes Mellitus
;
Disulfiram
;
Eyelids
;
Female
;
Glycogen
;
Humans
;
Lysosomes
;
Middle Aged
;
Multivesicular Bodies
;
Skin
;
Syringoma*
9.Strategies to Prevent Sexual Problems in Teenage School Girls in Korea.
Soon Bok CHANG ; Sun Kyoung LEE ; Eun Mi JUN
Korean Journal of Women Health Nursing 2002;8(3):325-334
To identify strategies to prevent sexual problems in teenage girls, respondents in this study answered two open-ended questions: "What are strategies for teenage school girls to prevent unwanted coitus?" and "What are strategies for teenage girls to prevent pregnancy?" The respondents were 12,733 girls from an accessible population of 19,000, a multi-stage cluster sample from a population of 1,988,902 girls attending 4,684 schools in the seven largest cities and nine provinces in Korea. Data were collected by mail between October 2 and October 28, 2000. The response rate was 68.9%. The total number of responses for the first question was 10,345, and for the second, 9,624. Data were analyzed by content analysis. The results of this study are: 1. According to priority, frequent strategies to prevent unwanted coitus were, self assertiveness (35.7%), heterosexual interaction training (24.6%), sex education (21.2%), and innovations in the system of social culture (4.7%). The order of priority was the same whether the respondents had experienced coitus or not. 2. According to priority, frequent strategies to prevent pregnancy were, heterosexual interaction training (27.4%), sex education (26.2%), contraceptive use and induced abortion (21.4%), and innovations in the system of social culture (3.2%). The first priority for the respondents who had not experienced coitus was heterosexual interaction training (27.7%) but contraceptive use (35.5%) was the first priority for the group who had experienced coitus. In sex education, a focus on contraceptive use for teenage girls who have experienced coitus and on heterosexual interaction training for those who have not, would strengthen preventive strategies for these two sexual problems. Assertiveness training as part of sex education would further strengthen prevention strategies.
Abortion, Induced
;
Assertiveness
;
Coitus
;
Surveys and Questionnaires
;
Female*
;
Heterosexuality
;
Humans
;
Korea*
;
Postal Service
;
Pregnancy
;
Sex Education
10.Distribution of Yeasts in the House Dust.
Young Hun LEE ; Jae Bok JUN ; Do Won KIM ; Sang Lip CHUNG
Korean Journal of Dermatology 1994;32(6):1011-1018
BACKGROUND: Various kinds of pathogenic and non-pathogenic fungi have been isolated from the house dust, the closest environment of human beings. OBJECTIVE: Our purpose is to investigate the distribution of yeasts in house dust. METHODS: House dust was sampled from 22 families in Taegu and 56 in a rural town in Kyungpook province for 2 months from May to June, 1992. It was cultivated for years on the media containing cycloheximide (500mg/L) RESULTS: Among 78 families, 56 (71.8%) showed positive culture for yeasts in house dut;1 species in 24 (30.8%), 2 species in 19 (24.3%), 3 species in 12 (15.4%) and 4 species in 1(1.3%). Rhodotorula(Rh). Ruora was the most frequently isolated one from 36(46.2%) out of 78 families, followed by Tricosporn(T.) cutaneum 25(32.1%). Candida (C.) albicans 16 (20.5%), Pityrosporum pachydermatis 4 (5.1%) and Torulopsis candida, Cryptococcus laurentii, C. rugosa and C. guillermondii 1 (1.3%), each. CONCLUSION: Rh. rubra, T. cutaneum and C. albicans were the most important yeast species in the houst dust of both rural and raban areas.
Candida
;
Cryptococcus
;
Cycloheximide
;
Daegu
;
Dust*
;
Fungi
;
Gyeongsangbuk-do
;
Humans
;
Malassezia
;
Sweat
;
Yeasts*