Tricholroacetic acid (TCA) chemical peeling is an effective, versatle and safe therapeutic method for patients with pigmentary disorders, acne scars and aging skin. With an experienced and skilled operator, the associated complications are rare and tend to be mild. No. ystemic toxicity is known to be induced by TCA. We observed the effect of TCA chemical peeling, evaluated by 242 patients themselves with melasma, freckles, senile lentgines, pigmented nevi, seborrheic keratosis, skin tags or acne scars. The patients evaluated TCA peeling as excellent for the treatment of seboirheic keratosis, pigmented nevi, skin tags and acne scars, and as selectively recommendable for the treatment of melasma, freckles and senile lentigines.
Acne Vulgaris ; Aging ; Cicatrix ; Humans ; Keratosis ; Keratosis, Seborrheic ; Lentigo ; Melanosis ; Nevus, Pigmented ; Skin

Formaldehyde is contained in various everyday products such as shampoos, detergents, leathers and papers, and is thought to be one of the important couses of clothing related contact dermatitis(ACD). The results about the minimum sensitizing concentrations of formaldehyde were different, and the concentration of 30 pg per gram of textiles was the least one. We measured the quantity of formaldehyde in 16 different types of textiles which are widely used in Korea to investigate whether the textiles contain an enough amount of formaldehyde to induce ACD and washing can reduce the amount of it. The results were as follows : 1. The quantity of formaldehyde ranged from 3 to 1246 pg per gram of textiles. 2. Three types textiles contained more than 100pg of formaldehyde per gram of textiles and 6 between 50 pg and 100pg. 3. 1.00% cotton, ramie and rayon contained the highest content of formaldehyde per gram fabric. 4. After washing, the average quantity of formaldehyde decreased to 60% of that, of pre-wash measure.
Boehmeria ; Clothing ; Detergents ; Formaldehyde* ; Korea ; Textiles*

No abstract available.
Addison Disease*

As measurement of glomerular size in the assessment of several renal diseases becomes increasingly important, it has become necessary to devise rapid simple methods for the assessment of glomerular size and to have on hand reference ranges. A few reports on glomerular size have been published in Western literature, but their body builds are different from Koreans. In this study, 100 glomeruli(50 glomeruli each from the outer cortical and the juxtamedullary area) were measured in sections taken from 74 kidneys(ages 3 days~73 years) obtained from autopsy utilizing the semi-automatic image analyser. The percentage of glomerular sclerosis was measured based on its location. The sphere diameter, maximum diameter, area and sphere volume of non-sclerotic glomeruli were measured and evaluated with respect to age, sex and the location of the glomeruli. The results were as follows; 1) Mean glomerular dimensions including sphere and maximum diameter, area and sphere volume increased until 40 years of age, then reached a plateau. The percentage of sclerotic glomeruli then increased slowly with age but without statistical significance. 2) The glomerular dimensions and sclerosis showed no significant differences according to sex. 3) Juxtamedullary glomeruli were larger than the outer cortical ones which was statistically significant in age groups of 0~10, 11~20 and 41~50 years. The percentage of sclerotic glomeruli was generally greater in the outer cortex. 4) Differences in the values of glomerular dimensions between outer cortical and juxtamedullary area were similar in all age groups. 5) All parameters of measurement showed consistent and similar trends between the different groups. 6) The measurements of the largest 12 glomeruli out of randomly-selected 50 glomeruli gave similar results when compared with those of 50 glomeruli. It was evident from our results that glomerular size is influenced by age and glomerular location, but not by sex. The method of assessing glomerular size used in this study will not necessarily give the true, absolute value of size but it may be a simple, practical and useful method of comparing glomerular size in different groups of patients.

No abstract available.
Incontinentia Pigmenti*

No abstract available.
Lipomatosis, Multiple Symmetrical*

BACKGROUND: Chronic exposure to ultraviolet radiation(UVE) nduces photoaging characterized by dry, deeply wrinkled, inelastic, leathery, and irregulaity pigmented skin. UVR also induces solar keratosis and carcinoma, and is a contributing factor in melanoma. Sunscreens are used to prevent solar damage to skin and, if used on a daily lass should significantly reduce the incidence of the chronie photodamaging events. OBJECTIVE: We tried to evaulate the photoaging effects of UVR in the skin and the photoprotective effect of sunscreens. METHOD: We examined the gross and microscopic changes skin of albino hairless Skh : HR-1 mice exposed chronically to ultraviolet B(UVB) and suncreen-treated mice. RESULTS: The skin of the UVB-irradiated mouse shows chear, cteristic signs of photoaging, such as deep wrinkles across the back, and thickened and a hery skin. Histologically, the photoaged skin shows increased epidermal thickness, numeross fibroblasts and inflammatory cell infiltration in the upper dermis, and many enlarged keratering cysts in the lower dermis. By the 20th week, seven of the total of 9 mice(78%) in UVB irradiated mice developed at least one tumor. Histologically, the tumor is a papilloma, but the he are many dyskeratotic cells and loss of polarity in epidermis. Octyl methoxycinnamate or TiO ZnO Talc-treated mic show a significantly decreased wrinkling score, mimmal epidermal hyperplasia, slightly increased dermal cellularity, and lack of proliferation of cysts. The octyl dimethyl PABA-treatd mice shows significantly increased wrinkling score and marked inflammatory infiltration dermis. By the 20th week, only one mouse had developed a tumor in the octyl methoxy irmamate-treated group and no evidence of tumor was seen in the TiO ZnO Talc-treated group. In the octyl dimethyl PABA-treated group, five of 7 mice(71%) developed at least one tumor. CONCLUSION: The skin which is chronically exposed to UVB is subject to photoaging and photocarcinogenesis and regular use of an adequate sunscreen would prevent these photodamaging effects of UVB.
Animals ; Dermis ; Epidermis ; Fibroblasts ; Hyperplasia ; Incidence ; Keratosis ; Melanoma ; Mice ; Mice, Hairless ; Papilloma ; Skin* ; Sunscreening Agents*

No abstract available.
Dermatitis, Seborrheic* ; Humans

No abstract available.
Hepatitis B Vaccines* ; Hepatitis B* ; Hepatitis* ; Humans

Purpose: This study is a qualitative study that investigated the nature of Koreans’ spiritual health using a hybrid model, clarifying the definition and attributes of the concept. Methods: The nature and definition of Koreans’ spiritual health were identified through a review of the extensive literature at the theoretical stage and then compared with an analysis of the in-depth interview data conducted by the researcher in the fieldwork stage. Results: Koreans’ spiritual health comprised nine attributes: awareness of the meaning and purpose of life, self-awareness, self-acceptance and recognition, self-transcendence, self-integration, harmony of relationships, self-actualization and development, the inner affective attributes of hope, happiness, fulfillment and thankful mind, and the interpersonal affective attributes of one connected mind, compassion, generosity and humility. The scope of the Absolute is expanded to ‘heaven’ and ‘ancestors’, and harmony with the community is emphasized. Conclusion We have found that Koreans’ spiritual health is important for total nursing care and that mental, social and physical health can be improved if spiritual health is promoted. Considering this point, personal and organizational efforts are needed to ensure that spiritual nursing is positively applied in community and clinical settings.