1.A Case of Woringer-Kolopp Disease.
Korean Journal of Dermatology 1985;23(3):415-418
Woringer-Kolopp disease, so called pagetoid reticulosis, is most likely represent a chronic localized from of reticulosis. A 24-year old male patient visited with asymptomatic slowly enlarging, scaly single patch on his left thigh for 10 years duration. Histopathologic studies were taken with H-E stain, D-PAS, transmission electronmicroscopy and monoclonal antibody(OK6) tissue stain. Infiltration of atypical cells showed in the lower portion of epidermis like pagetoid patterned, none in dermis. It seems to be that the cell in this case probably originated from the stimuIated T-lymphocyte.
Dermis
;
Epidermis
;
Humans
;
Male
;
Pagetoid Reticulosis*
;
T-Lymphocytes
;
Thigh
;
Young Adult
2.A Study for A New Method for Evaluation of Phototoicity.
Hyun Chul PARK ; Kee Chan MOON ; Soo Nam KIM
Korean Journal of Dermatology 1988;26(5):629-635
The present study was carried out to find a simple and safe in. vitro test for phtotoxic drugs. Authors selected two strains of Salmonella typhimurium(TA98 and TA102) which have been used in Ames test for the detsction of mutagenecity af various chemical substances. Both strains are genuine products of genetic enzineering. The etrain TA98 should be highly vulnerable to ultraviolet radition because it lacks normal I)NA excision repair gene. The strain TA102 was chosen as control since it maintained the DNA repair gene. These strains were subjected to increasing dosea of UVA with or without pretreatment of 8 methoxypsoralsn(8-MOP) which is a prototype of photatoxic druge. The authors made use of a perforated stain-less steel template which provided a simple and eosy monitoring of ultraviolet irradiation effects i.e. clear zones due to inhibition of the atrains could be determined. By using this methad, the authors acquired the following results .' I. 8-MOP alone exerted no inhibition on both strains at concentration upto 100mg /ml. 2. UVA irradiation alone showed no growth inhibition at dose upto 5J/cm. 3. UVA irradiation after pretreatment with 8 MOP resulted varying growth inhibition in proportion to irradiation doses. 4. Authors found a suitable concentration of 8-MOP for this test is 10pg/ml. With this ccncentrstion, minimal phatatoxic dose of UVA were O.l J/cm for the strain TA98 and 1.0J/cm for the strain TA102 respectively.
Dermatitis, Phototoxic
;
DNA Repair
;
Methoxsalen
;
Salmonella
;
Steel
3.A Case of Fabry ` s Disease with Generalized Anhidrosis.
Hyun Chul PARK ; Kee Chan MOON ; Soo Nam KIM
Korean Journal of Dermatology 1988;26(5):734-738
A 21-year-old male suffered from generalized anhidrosis and heat intolerance for about 15 years. Other clinical features included multiple angiokeratoma on the back, scrotum and extremities, together with ocular involvement. The electronmicroscopic studies of the skin demonstrated laminated intracytoplamic inclusions in the endothelial cells, pericytes of dermal vessels, fibroblasts and eccrine glandular cells. a Galactosidase assay of leukocytes from the patient and his uncle showed nearly absence of the activity,
Angiokeratoma
;
Endothelial Cells
;
Extremities
;
Fibroblasts
;
Galactosidases
;
Hot Temperature
;
Humans
;
Hypohidrosis*
;
Leukocytes
;
Male
;
Pericytes
;
Scrotum
;
Skin
;
Young Adult
4.Self-care, Family Support and Depression in Elderly Patients with Diabetes Mellitus.
Kee Sun PARK ; Jung Soon MOON ; Sun Nam PARK
Journal of Korean Academy of Fundamental Nursing 2009;16(3):345-352
PURPOSE: This study was done to investigate the degree of self-care, family support and depression, and relationship among these variables for elder with diabetes mellitus. METHOD: Participants were 202 diabetic patients, 65 years or over, living in Seoul, Korea. Data were collected using the self-care tool for diabetic patients by Kim (1996), the family support tool for diabetic patients by Park (1984), and Korea\' s BDI scale by Lee (1995). RESULTS: Of the patients, 43.1% showed HbA1c levels than higher 7%. The highest mean score was for self-care for medication compliance, and the lowest for blood glucose testing compliance. Factors affecting self-care were employment, education, HbA1c level, diabetic self-care education and complications. Factors affecting family support were living with family, diabetic self-care education, hospitalization and complications. Factors affecting depression were gender, living with family and complications. All of these factors were significant. Patients experiencing depression were 16.8% of patients. There was a significant positive correlation between self-care and family support, and significant negative correlations between self-care and depression, and family support and depression. CONCLUSION: For more effective management of diabetes mellitus in elders, improvement in self-care compliance, and family support are needed
Aged
;
Blood Glucose
;
Compliance
;
Depression
;
Diabetes Mellitus
;
Employment
;
Hospitalization
;
Humans
;
Korea
;
Medication Adherence
;
Self Care
5.Lectin binding patterns of the acquired cholesteatoma epithelium.
Hong Joon PARK ; Hee Nam KIM ; Won Sang LEE ; Kee Hyun PARK
Korean Journal of Otolaryngology - Head and Neck Surgery 1992;35(2):271-277
No abstract available.
Cholesteatoma*
;
Epithelium*
6.No title available in English.
Whan Nam KANG ; Kee Hyun NAM ; Chi Young LIM ; Hang Seok CHANG ; Cheong Soo PARK ; Jan Dee LEE
Korean Journal of Endocrine Surgery 2005;5(1):43-45
No abstract available.
7.A Statistical Study of Dermatoses in the Gangnam Area of Seoul.
Sung Nam CHANG ; Jong Seo LEE ; Seung Hun LEE ; Yoon Kee PARK
Korean Journal of Dermatology 1994;32(5):872-885
BACKGROUND: There has been no statistical study of dermatoses in the Ganganm area of Seoul which has been rapidly developing in the last 10 years. OBJECTIVE: We evaluated the recent distributions of dermatoses in the Gangam area of Seoul and compared them with the previous reports in Seoul and other provinces of Korea. METHODS: 47,015 new outpatients who visited the Yongdong Severance Hospital from 1983 to 1992 were analyzed statistically RESULTS: The study results are summarized as follows: 1. Among the 47,015 outpatients, the total number of number of male patients were 20,180(42.9%) and female patients 26,835(57.1%). 2. In age distribution, the most frequent age groups were the 3rd decade(21.3%), the lst decade(19.5%), and the 4th decade(19.2%) amounting to 60% of the total outpatients. 3. The most common 15 dermatoses were dermatophytosis, atopic dermatitis, urticaria, irritant contact dermatitis, acne vulgaris, allergic contact dermatitis, seborrheic dermatitis, other eczemas, warts, vitiligo, drug eruption, herpes zoster, psoriasis, bacterial infection, and syphilis. 4. Those dermatoses which showed an increasing tendency annually were seborrheic dermatitis, warts, vitiligo, and syphiiis. Dermatophytosis and bacterial infection showed a decreasing tendency. 5. Seasonal distribution showed that those diseases occurring most frequently during the summer were dermatophytosis, urticaria, allergic contact dermatitis, vitiligo, herpes zoster, and bacterial infection. The incidence of atopic dermatitis and psoriasis increased during the winter season. 6. In sexual distribution, acne, allergic contact dermatitis, and irritant contact dermatitis were more frequent in females, and the remainding common dermatoses did no show any difference. 7. In age distribution, atopic dermatitis and bacterial infection were most frequent in the lst decade. Urticaria, allergic contact dermatitis, acne, drung eruption, psoriasis, and syphilis were most frequent in the 3rd decade, with warts and vitiligo in the 2nd decade, and herpes zoster in the 6th decaded. 8. The distributions of dermotoses as disease groups were eczema(24.9%), urticaria-drug eruption (13.2%), dermatophytosis(10.7%), skin appendage disorder(10.1%), viral infection(10.1%), pigmentary disorders(4.5%), and papulosquamous diseases(4.0%) which constituted 78% of the total. 9. In patients dwelling in apartments, atopic dermatitis and molluscum contagiosumn showed a more frequent tendency in comparison to those living in house. 10. The most common 10 dermatoses among children were atopic dermatitis, urticaria, contact dermatitis, molluscum contagiosum, bacterial infection, dermatophytosis, vitiligo, other viral infections, and nevo-cellular nevi. On the other hand, the most common 10 dermatoses among the elderly were drmatophytosis, other eczemas, urticaria, herpes zoster, pruritus, contact dermatitis, drug eruption, lichen simplex chronicus, seborrheic dermatitis, and vitiligo. CONCLUSION: In contrast to earlier published report from Seoul, the infectous dermatoses, especially parasitic infestation, showed a decreasing tendency. The distribution pattern of the skin diseases did not differ fro other provinces of Korea in general.
Acne Vulgaris
;
Age Distribution
;
Aged
;
Bacterial Infections
;
Child
;
Dermatitis, Allergic Contact
;
Dermatitis, Atopic
;
Dermatitis, Contact
;
Dermatitis, Seborrheic
;
Drug Eruptions
;
Eczema
;
Female
;
Hand
;
Herpes Zoster
;
Humans
;
Incidence
;
Korea
;
Male
;
Molluscum Contagiosum
;
Neurodermatitis
;
Nevus
;
Outpatients
;
Pruritus
;
Psoriasis
;
Seasons
;
Seoul*
;
Skin
;
Skin Diseases*
;
Statistics as Topic*
;
Syphilis
;
Tinea
;
Urticaria
;
Vitiligo
;
Warts
8.Electrophysiologic and morphologic changes of rat peripheral nerves induced by vincristine sulfate.
Kee Duk PARK ; Il Nam SUNWOO ; Heasoo KOO
Journal of the Korean Neurological Association 1997;15(3):586-605
Vincristine has been extensively need in chemotherapy to treat leukemia, lymphoma, and a variety of solid tumor. The major antitumor effect has been known to be associated with its high affinity binding to the basic protein sub unit of microtubule, tubulin, which causes disruption of the mitotic spindle apparatus and arrest of calls in metaphase. The principal side effect that has commonly limited the use of this agent is peripheral sensori-motor neuropathy, a feature probably related to the disruption of microtubule in neural tissues. There has been a need for animal experimental models w study the peripheral neuropathy induced by vincristine. However, it was not easy to develop an adequate model due to reported interspecies difference of susceptibility to vincristine. In addition, electrophysiologic test methods to confirm peripheral neuropathy in small experimental animals has not been properly addressed. The purpose of this experiment is to find out whether rat can be used as an animal experimental model of vincristine neuropathy. The authors also incorporated serial noninvasive electrophysiololgic tests, in attempt to correlate morphologic alterations induced by vincristine and functional status of peripheral nerve and muscle. Experiment Group 1 of 14 rats were given 0. 2mg/kg vincristine sulfate once a week, Group 2 of 14 rats were given same does twice a week and Group 3 of 14 rats were given 0. 4mg/kg intravenously, through tail veins for 6 weeks, to delineate the possible different effects from dosage and frequency of injections. The 14 rats for control were given only normal saline with the same methods. The electrophysiologic tests including motor nerve conduction study, sensory nerve conduction study and cervical somatosensory evoked potential were per formed 2 weeks interval. The morphologic examinations of posterior tibial nerves using light microscope and electron microscope were done 4 weeks interval up to 16 weeks. The H&E, modified Gomori-trichrome and histochemical stain(ATPase & NADH) 1. Vincristine induced peripheral neuropathy was successfully established in rat.. This was confirmed not only by morphologic measurements but also by noninvasive serial electrophysiologic examinations of peripheral nerves. 2. The vincristine neuropathy in rats was sensori-motor type similar to those in human. 3. The motor and sensory conduction velocity of posterior tibial nerve in rats fell significantly at ter 2-4 weeks in the vincristine injected groups A tendency of recovery was noted, but the conduction velocity failed to return to normal level up to 16 weeks follow up study. However, the amplitude of compound muscle action potentials as well as compound nerve action potentials showed a great deal of fluctuation during the genesis of neuropathy. Therefore, these electrophysiologic parameters were not optimal predictors in assessment of functional integrity of given nerves with the electrophysiologic test methods used in this experiments. 4, Morphologic examinations revealed that vincristine neuropathy I rats are clearly these of axonal degeneration, compatible to the findings of electrophysiologic examination. 5. The higher dose of vincristine induced the more damage to the peripheral nerves but it also resulted in high mortality rate. Administration of 0.2mg/kg/week would be adequate in generation of experimental neuropathy. 6. The examinations of gastrocnemius and soleus muscle showed same evidence of mild degree of myopathy but it was felt to be direct toxic effect, rather than secondary changes due to the neuropathy.
Action Potentials
;
Animal Experimentation
;
Animals
;
Axons
;
Drug Therapy
;
Evoked Potentials, Somatosensory
;
Follow-Up Studies
;
Humans
;
Leukemia
;
Lymphoma
;
Metaphase
;
Microtubules
;
Mortality
;
Muscle, Skeletal
;
Muscular Diseases
;
Neural Conduction
;
Peripheral Nerves*
;
Peripheral Nervous System Diseases
;
Rats*
;
Spindle Apparatus
;
Tibial Nerve
;
Tubulin
;
Veins
;
Vincristine*
9.A Case of Lichen Aureus.
Soo Il CHUN ; Kee Yang CHUNG ; In Whan NAM ; Hee Yong PARK
Korean Journal of Dermatology 1985;23(6):795-798
Lichen aureus is a rare disorder classified as a pigmented purpuric dermatosis. This case report is of a 46-year-old female in whom a coin sized, gold tinted, erythematous maculopapule developed on the right lower quadrant of the abdomen l0 years ago which showed characteristic histological findings of lichen aureus consisting of lymphohistiocytic infiltration in the upper dermis and extravasation of red blood cells.
Abdomen
;
Dermis
;
Erythrocytes
;
Female
;
Humans
;
Lichens*
;
Middle Aged
;
Numismatics
;
Skin Diseases
10.Identification of Autoantibodies to Melanocytes and Characterization of Vitiligo Antigen in Vitiligo Patients.
Nam Soo KIM ; Seung Kyung HANN ; Yoon Kee PARK ; Sung Bin IM
Korean Journal of Dermatology 1995;33(2):248-259
BACKGROUND: Recently, it has been suggested that autoantibodis face of melanocytes are prevent in the sera of vitiligo patients. However, these autoantibodies exist, whether they are specific for vitiligo a vitiligo patients possess them. In addition, the specificity of the iti lecular weight of the antigen are all unsolved areas demanding further. OBJECTIVE: To investigate the possible role of autoimmune microvitiligo, this study was designed to verify the presence of auto and vitiligo antigen from the surface of melanocytes, the specificity of gene specific antigens on the sunever, it is not known whether ents, and what percentage of goantigen and the exact moier research. anisms in the development of bodies in vitiligo patients, the utoantibodies and vitiligo anti. METHODS: Indirect immuvofluorescent microscopy, flow cytoriiety, and ELISA was done to compare the reactions between melanocytes and sera. SDS-PAC island immunoblotting were used for the identification of vitiligo antigen. RESULTS: Vitiligo sera showed more prominent fluorescence and higher optical density on the surface of melanocytes than normal sera. Forty-four percent of vitiligo sera was directed to melanocytic surface antigen with a molecular weight of 65kDa. The sition assay using rabbit antimelanocytic antibody showed an inhibition of the reaction betw er vitiligo sera and melanocytes in ELISA and immunoblotting. CONCLUSION: A surface antigen of 65kd was identified from melanocytes and 44.4% of the vitiligo sera showed positive reactions to this antigen.
Antigens, Surface
;
Autoantibodies*
;
Enzyme-Linked Immunosorbent Assay
;
Fluorescence
;
Humans
;
Immunoblotting
;
Melanocytes*
;
Microscopy
;
Molecular Weight
;
Sensitivity and Specificity
;
Vitiligo*