• Journal of agricultural medicine and community health
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• v.30 no.2
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• pp.205-211
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• 2005

Objectives: In Ulleung island, many people was suffered from dermatomycosis. But many patients was not recognized to dermatomycosis due to little symptom. So, public health education was needed. We will plan education direction based on evidence. So, in one way, the recognition level was needed to determine education direction. Methods: From June to July in 2005, 45 patients was made a question. The questionnaire was composed of chief complaint, site, duration, similar disease in family, 5 questiones and so on. If patients was recognized to 1 question, 1 score was added. Remain 4 question was done in same manner. Results: The low score group were that total socre was beyond 2. And The high score group were that total score was above 3. The low score group was 24 persons, average age was 59. The high score group was 21 persons and average age was 42. Male and female ratio was 7 : 17 in low score group and 10 : 11 in high score group. Coinfection was 17 patients in low score group and 2 patients in high score group. There was only 17 patients that wete recognized that dermatomycosis and "Moozom" were same disease. And, many patients was not recognized to possibility of reinfection after treatment of dermatomycosis. Conclusions: In Ulleung island, coinfection rate was higher than other area bacause of low recognition level. And infection rate in family was higher too. So, there was essential to educate of dermatomycosis prevention. Dermatomycosis patient became older and was more female than other area, so there was need to centralize people to be needed of public health education. Finally, many statistical study for dermatomycosis should be needed for many patients and general populations in Ulleung island.

• Archives of Pharmacal Research
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• v.21 no.6
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• pp.688-691
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• 1998

Antifungal activities of the compounds isolated from Kalopanax pictus against representative fungi of dermatomycosis were investigated using paper disc diffusion method. It was found that kalopanaxsaponins A and I were effective in inhibiting the growth of Candida albicans KCTC 1940 and Cryptococcus neoformans KCTC 7224 with minimum inhibitory concentration(MIC) of 25${\mu}g$/ml. It showed that antifungal activity of both compounds have strong selectivity against the fungi of dermatomycosis.

• The Korean Journal of Mycology
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• v.29 no.1
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• pp.28-33
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• 2001

This study was done with 105 cases of dermatomycosis of dermatological patients who had visited the dermatology clinic in Taejon city. Of dermatophytosis, the decreasing orders of clinical location by the incidence were Tinea pedis (44.8%), Tinea cruris (30.5 %) and Tinea corporis (10.5%). The organisms identified from dermatophytoses were 6 genus: the decreasing orders of frequency were Trichophyton spp. (43.5%), Candida spp. (12.9%), Microsporium spp. (3.2%) and Epdermophyton flocosum(1.6%). The most common causative organisms was Trichophyton spp.

• Journal of Veterinary Clinics
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• v.14 no.2
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• pp.172-176
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• 1997

This study was carried out to investigate the anti-fungal effect of Pyrethri Flos Boiled Solution (PFBS) from Chrysanthemum Cinerariaefolium Visiani on Microsporum canis, Microsporum gypseum and Trichophyton Mentagrophytes with 0.5 ml, 1ml, 2 ml. In comparative drugs, on Sabouraud's glucose agar medium to 2 ml respectively and PFBS on the rabbit skin lesions, in vivo experiments, were observed. The results obtained were as follows : PFBS slightly suppresed the growth of the fungi in 0.5 ml and markedly it in 1 ml and 2 ml. In comparative drugs, benzylbenzoate represented similar anti-fungal action in 2 ml compared with PFBS. While, salicylic acid and boric acid represented less suppression of growth of the fungi than PFBS in 0.5 ml. The effects of PFBS on the rabbit skin lesions inoculation with dermatophytes was almost normally recorved about Microsporum gypseum, Trichophyton mentagrophytes except Microsporum canis after 8 days.

• YAKHAK HOEJI
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• v.45 no.5
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• pp.431-436
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• 2001

Antifungal activities of trans-cinnamaldehyde (CA) derivatives including commercial CA derivatives as well as synthesized CA derivatives against various human pathogenic fungi were investigated. Among the derivatives tested, -chlorocinnamaldehyde, $\alpha$-bromocinnamaldehyde and 7-phenyl-2,4,6-heptatrienal were more potent than CA in antifungal activity, $\alpha$-Bromocinnamaldehyde was the most effective in inhibiting the growth of representative fungi of dermatomycosis with minimum inhibitory cocentration(MIC) of 0.61~9.76$\mu\textrm{g}$/ml . In the structure-activity relationship, introduction of the chlorine and bromine group into the C-2 of CA resulted in the decrease of MIC. Derivative with more double bonds exhibited the increase of antifungal activity against various pathogenic fungi.

• The Korean Journal of Mycology
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• v.25 no.4 s.83
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• pp.348-353
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• 1997

Ether extract of Cinnamomi Cortex showing antifungal activity was purified and characterized. The active component from the extract was identified to be trans-cinnamaldehyde, which was effective in inhibiting the growth of the representative fungi of dermatomycosis with minimum inhibitory concentration of $39{\sim}78\;{\mu}g/ml$. The antifungal spectrum of trans-cinnamaldehyde was broader than that of commercial antifungal agent, Ketoconazole.

• The Korean Journal of Mycology
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• v.26 no.4 s.87
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• pp.525-530
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• 1998

Antifungal activities of cinnamaldehyde derivatives against various fungi were investigated using paper disc diffusion method. Among the derivatives tested, ${\alpha}-chlorocinnamaldehyde$ was stronger than cinnamaldehyde in antifungal activity and was effective in inhibiting the growth of the representative fungi of dermatomycosis with minimum inhibitory concentration of $9.76{\sim}19.5\;{\mu}g/ml$. A comparison of antifungal activity of cinnamaldehyde derivatives revealed that antifungal action of cinnamaldehyde might be related to a basic structure of acrolein.

• YAKHAK HOEJI
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• v.49 no.4
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• pp.255-259
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• 2005

Financial standing of National Health Insurance has been experiencing a grave deterioration during the last 4-5 years, and the yearly amount paid by the insurance for drug expense rose up to 4 trillion won recently. Furthermore, the ratio of drug expenses in the total expenditure of the insurance reached about $25\%$, showing the tendency to be levelled off. As a measure to improve the financial deterioration of the insurance and to encourage generic substitution among the health professionals, we compared pharmacokinetic parameters of brand name drug (Lamisil) and generic drug (Muzonal) containing terbinafine HCl in healthy volunteers. The area under the curve (AUC) of the two drugs showed $2220.4\pm784.7\;and\;2143.1\pm861.6hr{\cdot}ng/ml$ in the corresponding order and no statistically significant difference was identified. The peak concentration $(C_{max})$ of the generic drug demonstrated $566.6\pm246.2 ng/ml$ compared to $550.8\pm204.0$ of brand name drug, which was not significantly different either. Time to reach peak concentration showed about 6 minutes difference between the drugs, which has no clinical significance to the treatment of dermatomycosis and dermatophytosis.

• Korean Journal of Clinical Laboratory Science
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• v.50 no.4
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• pp.444-448
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• 2018

From January 2 to December 30, 2017, out of 691 children diagnosed with dermatophytoses infection, 179 children had infections caused by Trichophyton among the total 13,093 patients who visited the Dermatology department. According to a survey, the patients included 317 adolescents, 203 elementary school age children, and 171 infants. In seasonal variation, the diagnosis was higher in summer (195 cases, 28%) and winter (191, 28%) and comparatively lower in spring (165, 24%) and autumn (140, 20%). The infection among the patients was caused by, from maximum to minimum, T. pedis (351, 51%), T. corporis (91, 13%), and T. unguinum (77, 11%). In all age groups, the highest number of patients were infected with T. pedis. After T. pedis, in descending order, the infection was caused by T. corporis, T. unguinum, T. manus and Tinea capitis in the infants and elementary school age children and by T. corporis, T. unguinum and T. cruris in adolescents. Among infections caused by Trichophyton, T. rubrum was the highest isolated causative agent. This data analysis confirmed the distribution of dermatophytoses and the different species according to paediatric age and will aid the study of paediatric dermatomycosis through continuous research.

• Journal of Preventive Medicine and Public Health
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• v.29 no.3 s.54
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• pp.617-637
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• 1996

Occupational dermatosis is one of the most prevalent occupational disorders. However, the extent of the occupational dermatoses including incidences and prevalencies of each disease entity, and etiologic materials are not yet welt stated in Korea. Authors reviewed the literatures on the statistic data and reports on the occupational dermatoses, and surveyed on the occupational dermatoses in two factories, and surveyed the physicians responsible to the occupational dermatoses with formed questionnaire. The results are as follows; 1. Among medical journals published since 1964, there were 31 articles on the occupational dermatoses. Of 31 articles, 18 were case reports and all others were review articles. Of 18 case reports, 9 were epidemiologic survey. The Workers' Periodic Health Examinations revealed that prevalence of the occupational dermatoses was highest(4.36 per 10,000 workers) in 1974, but number of the cases reported were decreased sharply since 1978 with some tendency to increase since 1981. There were 2,240 reported cases of occupational dermatoses between 1966 and 1992, which is 1.90% of all the reported occupational diseases. Skin infection and injuries due to chemicals were most frequent and there were 6 cases of skin cancer. 2. In an epidemiological survey on the dermatoses among 995 workers in a metal product manufacturing factory and 225 workers in a coal chemical factory, there were 794 with dermatomycosis, 296 workers with acne, 130 workers with scar, 123 workers with deformity of toe nails. Scars, photosensitivity dermatitis, deformity of finger and toe nails, and acne were more prevalent in the metal product manufacturing factory(p<0.05). In the metal prouct manufacturing factory, workers treating organic solvents and oils had more dermatoses than those without treating the materials(p<0.05). On the skin patch performed on 16 workers in the metal product manufacturing factory, there were 8 cases of irritation dermatitis and 5 cases of contact dermatitis. Prevalence of contact dermatitis in the metal product manufacturing factory was 1.3%. 3. On the questionnaire survey, 34 dermatologists, 29 doctors of preventive medicine, and 22 family physician replied. The proportion of occupational etiology among all dermatoses assumed by the physicians were below 9%, and the most important occupational dermatosis in Korea was contact dermatitis. Main etiologic materials related to the occupational dermatosis were organic solvent, acid and alkali, and metals. The reason for the scarcity of report of occupational dermatoses were difficulty in diagnosis and physician's ignorance of the occupational etiology. They replied that to prevent the occupational dermatoses in the workplace, the use of protective devices was most important, and development of diagnostic criteria on the occupational dermatoses is urgent. Above results shows us that there is many workers with occupational dermatoses, but they are mostly unreported. Measures to prevent and manage the occupational dermatoses are not satisfactory at present. Hence, authors suggest measures for the precise diagnosis, report and prevention of the occupational dermatoses. a. Dermatologist, preventive physician, and industrial hygienist should work as a team to examine the high risk group and establish the preventive measures. b. Disease entities, diagnostic criteria of occupational dermatoses should be listed, criteria for the compensation and job fitting at recruitment should be established, and manual for the proper treatment and effective prevention of each occupational dermatosis should be developed. c. Patch test antigens against each occupational category should be developed and it should be available to any physicians responsible. d. To facilitate the diagnosis of occupational dermatoses by the doctors responsible for the Workersr Periodic Health Examination, development of standardized questionnaire, education on the techniques of the patch test, and cooperation with the dermatologist in diagnosis of occupational dermatoses is essential.