• Journal of Preventive Medicine and Public Health
• /
• v.30 no.4 s.59
• /
• pp.830-839
• /
• 1997

Painting is risky work to occupational skin disease. This research was carried out to investigate the prevalence of occupational skin diseases in painting department of a shipyard company in June 1996. Dermatological examination, self-administered questionnaire survey were conducted. Exposed group(n=379) was selected randomly in painting department and control of group(n=151) was selected in those who had not exposed to paints or solvents. The prevalence of contact dermatitis(11.9%) is significantly elevated compared with control of group(2.6%), and odds ratio(OR) is 4.95 (95% confidence interval[CI]: 1.75-14.02). The prevalence of Tinea pedis, the most common skin disease, in exposure group is 48.0%, and its odds ratio(OR) is significantly elevated compared with control group (OR:3.18, 95% CI: 2.06-4.90). Pompholyx is also significantly elevated in prevalence(11.9%) and OR(OR:6.64, 95% CI:2.03-21.69). There were no difference in the prevalence of contact dermatitis, Tinea pedis, and pompholyx by use of personal protective equipments(PPE), job categories, and duration of employment in painting department. In exposure group, 71.1% suffer from contact dermatitis improved in vacation or holiday and 68.9% of them had lesion on exposed area, it suggest that contact dermatitis in exposed group is related to their work. In conclusion, workers in painting department have high risks of contact dermatitis, Tinea pedis, and pompholyx. A health policy should be provided to prevent skin disease among painting department.

• Journal of Pharmacopuncture
• /
• v.23 no.4
• /
• pp.273-276
• /
• 2020

Hand eczema is a recurrent and resistant disease that seriously affects the quality of life of patients; currently, there are no ideal treatments for hand eczema. Here, we describe two patients who presented with hand eczema to illustrate the potential efficacy of mesotherapy with snake venom pharmacopuncture (SVP). A 23-year-old woman (Case 1) and a 47-year-old woman (Case 2) presented to the clinic with symptoms of pruritic rash, blisters, and itchiness on both the hands and the left hand, respectively. Both patients were diagnosed with hand eczema based on the physical examination of blisters and redness only on the hands. The patients underwent 1 month (Case 1) and 1 week (Case 2) of mesotherapy with SVP. After treatment, the lesions completely improved and did not recur at 1 year of follow-up. These outcomes suggest that mesotherapy with SVP may be effective for the resolution of hand eczema; however, further research is needed to confirm these findings.

• The Journal of Internal Korean Medicine
• /
• v.26 no.3
• /
• pp.692-698
• /
• 2005

Eczema is a general term for skin diseases showing itching, vessiculopapular eruption, and erythema when acute, or lichenification and scale if chronic. It is classified as irritant dermatitis, atopic dermatitis, seborrheic dermatitis, neurodermatitis, nummular eczema, statis dermatitis, infective dermatitis, xerotic eczema, and pompholyx by afflicted regions and symptoms. Therapy for eczema is allopathic, and includes application of ice- pack to erythema, and application of emollients and steroids to the affected parts during subacute or chronic stages. Eczema is understood as ulceration(瘡), tinea(癬), wind syndrome(風證), and dryness syndrome(燥證) in terms of oriental medicine. Xerotic eczema is understood in dryness syndrome. Nourishing blood(養血) therapy is used. This is a case study on which xerotic eczema occurred on a patient's afflicted left palm and fingers after stroke. The patient's xerotic eczema was attributed to dryness syndrome. Therefore, Samul-tang(四物湯) and Saenghyeoryunbu-eum(生血潤膚飮) were used for nourishing blood. This therapy was effective on eczema and accompanying symptoms such as dizziness and numbness of the left hand.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
• /
• v.27 no.4
• /
• pp.58-66
• /
• 2014

Objectives : The purpose of this study was to investigate the clinical manifestations and influences of occupation, concomitant allergic diseases, various aggravating factors and seasonal changes for patients with dyshidrotic eczema. Methods : A total of 219 patients who showed clinical manifestations of dyshidrotic eczema were included in this study. We retrospectively reviewed the clinical characteristics of all the patients. Results : 1. Among 219 patients, there were 76 male patients (34.7%), 143 female patients (65.3%), male to female ratio was 1: 1.88. The average age of the patients at admission was $31.9{\pm}9.8$ years, had a lot of 20s and 30s the distribution. 2. The average of duration of the admission to the clinic after the onset was $4.01{\pm}4.42$ years. 3. Common accompaning diseases dyshidrotic eczema patients have were allergic rhinitis(87 cases), and atopic dermatitis(55 cases), sweating(45 cases), and asthma(10 cases) in order. 4. The most commonly occurring sites for dyshidrotic eczema patients are fingers(60.3%), palm(53.4%), dorsum of hand(19.2%) and nails(5.5%) in order. 5. The most commonly contacted materials for dyshidrotic eczema patients are water(130 cases), cosmetics(40 cases) and rubber gloves(34 cases) in order. The aggravating factors of dyshidrotic eczema patients are emotional stress(110 cases), fatty food(22 cases) and alcohol(22 cases) in order. 6. The number of patients showing seasonal changes in symptoms was 111. The season with the most severe symptom was summer with 76 cases, which was statistically significant. Conclusions : This study demonstrated the various clinical characteristics of Korean patients with dyshidrotic eczema.

• Korean Journal of Ecology and Environment
• /
• v.33 no.4 s.92
• /
• pp.366-373
• /
• 2000

Toxin production and low digestibility of cyanobacteria are known to cause low exploitability of cyanobacteria by zooplankton. In this study, we compared relative tolerance and compatibility of zooplankton taxa in eight eutrophic lakes, exposed to frequent cyanobacterial blooms, uring the summer season of 1999. Microcystis, Anabaena, Oscillatoria and Phormidium were common cyanobacteria in all lakes. with relatively lower $NO_3-N$ concentration (<0.2 mgN/l) and TN/TP ratio (<20), compared with other lakes where colonial cyanobacteria dominated. Rotifers were dominant zooplankton in most lakes, and among them, Keratella, Polyarthra and Hexathra were common. The laboratory feeding experiment showed that relative copepods that greatly decreased (90%) after 4 day when cyanobacteria were used as the food source of zooplankton, while rotifers gradually increased with the change of dominant taxa from Keratella through Pompholyx to Monostyla. These results suggest that rotifers may be capable of coexisting with cyanobacteria by exploiting them for the food source.