• 환경위생공학
• /
• 제15권3호
• /
• pp.8-14
• /
• 2000

This paper was conducted to examine the level of total and organic mercury in the scalp hair by the consumption pattern of fish. The scalp hair samples were collected from the occipital part of 101 in coastal, 106 in rural. The total and organic mercury contents of adult scalp hair increased with age up to the forties and slightly decreased in the fifties. (p<0.01) The mercury contents of the persons who were favorite dishes of fish were most high, and who prefer fish were 2 times higher than those of the persons who prefer vegetables and broiled. The contents of total and organic mercury in scalp hair showed a increasing tendency with the intake frequency of raw and cooked fish. (p<0.01) The total and organic mercury contents in the raw fishes were over 2 times higher than those in the boiled fishes.

• 대한두경부종양학회지
• /
• 제6권1호
• /
• pp.24-28
• /
• 1990

It is well known that laryngeal papilloma has a tendency for malignant transformation, but the incidence was variable among many authors. The authors present a case of laryngeal cancer which was considered to be transformed from laryngeal papilloma after six years follow up, with serial pathological review of the specimen. Incidence of malignant transformation in our hospital is 2.5% of total laryngeal papilloma and it is the only case among 57 laryngeal cancer for 6 years duration. It must be stressed that long term follow up is recommanded in adult type laryngeal papilloma.

• 대한가정학회지
• /
• 제49권6호
• /
• pp.47-56
• /
• 2011

The purpose of this study was to investigate the influence of perception of physical attractiveness and demographic variables on health promoting behavior and appearance management behavior. This study used a questionnaire. The participants were 325 adult women. The results were as follows. As they were younger, their perception of physical attractiveness was more positive, and they were a tendency to manage their appearance with clothing, makeup, skin care, and hair style more active. As they were older, they perceived higher in the mental and physical health promoting behavior. The higher perception of physical attractiveness people had, the higher awareness of mental health promoting behavior they had. Finally, appearance management behaviors such as clothing, cosmetics, and body care were found to have a positive effect on physical health promoting behavior.

• 대한가정학회지
• /
• 제29권3호
• /
• pp.191-207
• /
• 1991

The present study investigated the parent's educational views according to sex, age, educational level of parent, and social class. The study also examined parent's educational views resulting from participation of parent education and the types of parent education of marital partner. The subjects were consisted of 162 couples(324 persons) whose children were attending elementary school in Seoul. The instrument was "A tools of Parent's Educational Views Measurement". The major findings are: 1. Parent's educational views showed a tendency to be adult oriented rather than child centered regardless of parent's sex and age. However, the higher parent's education and SES are, the more child oriented views are. 2. Mothers who had participated in the specialized parent education were found to be child oriented educational views. 3. The fathers whose wives participated in the specilized parent education showed the child oriented educational views, probably because of mothers' influence on fathers' educational views.

• 한방안이비인후피부과학회지
• /
• 제20권2호통권33호
• /
• pp.213-229
• /
• 2007

Objective : This study investigated results of treatment of Atopic Dermatitis(AD) patients diagnosed as damp-heat type with herbal medicine and wet dreesing. Method : Six AD subjects diagnosed as damp-heat type were selected from the outpatient department of East-West Neo Medical Center in the period of Dec. 2006 to Feb. 2007. Each subject was treated with herbal medicine and wet dressing. Severity Scoring of Atopic Dermatitis(SCORAD) was used to evaluate the effect of treatment and pictures were taken of the Atopic dermatitis lesions. Result & Conclusion : We observed improvement on SCORAD score, especially intensity score of damp-heat type when they were treated with herbal medicine and wet dressing. However, it is less effective and AD often recurs in case of chronic adult-type AD. In addition, nipple eczema in some patients has showed a tendency to improve slowly and recur easily compared to other lesions.

• 아동학회지
• /
• 제18권1호
• /
• pp.5-21
• /
• 1997

This study compared children's daily activities In the preschools of middle-and lower-income communities. 22 children, evenly divided by community and children's gender, were observed for 3 hours on 5 consecutive days. The observers followed the target child, gathering data during 30-second "windows" every 4 1/2 minutes. A total of 750 observations were used in the analyses. The findings show the variation in children's activities as a function of community differences. In the case of academic activities, children of middle-income community were more exposed to and engaged in play with academic objects more than children of the of low-income community. A reverse tendency, however, was found in academic lessons. Children of low-income community were more exposed to work than their counterparts. Children of middle-income community were engaged in child-adult conversation more than those of low-income community. In addition, children of the middle-income community initiated their involvement in play and conversation more than their counterparts, though no difference was found in children's initiation of activities.

• 자동차안전학회지
• /
• 제8권3호
• /
• pp.33-38
• /
• 2016

Recently, development in vehicle safety could increase interest in children's safety in vehicle collisions. But the research of children safety in vehicle collisions is not being conducted as many as that of adult's. Especially the study for the vehicle crash was not much. This study focused on the comparison of child safety between test protocols to evaluate children's safety in crash test. Injuries of Q6 and Q10 dummy were evaluated using FFRB (Full frontal rigid barrier) test and 40% ODB (Offset deformable barrier) test with one model vehicle. Even though the limit number of test, the tendency of injury criteria of Q6 and Q10 dummy between the test protocols was not conformed but injury criteria of Q6 and Q10 were not same between FFRB and 40% ODB.

• 한국동물학회지
• /
• 제9권1호
• /
• pp.16-20
• /
• 1966

The frequency of sex chromatin in neutrophil leukocyte of 14 female and 4 male normal, adult rabbits was examined and compared to those of single total X-ray irradiation. 1. The average frequency of of drumstck was 9 % in female and 0.1% in male, and that of sessile nodule was 3.35% in female and 0.9% in male , in normal condition rabbit . These results fairly determined sex ratio by sex chromatin in neutrophil leukocyte. 2. The drumstick frequency reduces to half after X-irradiaton but did not show any regular tendency or variation in morphologicla form, indicating the stability of chromatin to X-irradiation. 4. The chromatin satellite was found with a reasonable frequency in the some kinds of irradiated cells, polymorphonuclear neutrophil (above 7 lobes 0 and megakarycyte.

• 정신신체의학
• /
• 제3권2호
• /
• pp.197-206
• /
• 1995

Obesity is a major nutritional problem in the developed countries. The prevalence of obesity may range from 10 to 50 per rent or mort of adult population and it may be increasing tendency. Many efforts have been made to understand the pathogenesis of obesity, but except a few metabolic obesities in the most of obese patients, the mechanisms are not understood. The treatment modalities of obesity, ranging from dietary and pubilc health intervention through the pharmacological and surgical therapy, have been developed and tested. In the obese patients mortalities and mobilities are significantly increased than non obese subjects due to hypertension, diabetics, and other problems. There are four possible mechanisms by which energy balance might be altered to enhance metabolic efficiency. futile metabolic pathway, alteration of protein rum over, alteration in sodium-potassium ATPase and alteration in uncoupled oxidation in brown adipose tissue are considered as possible mechanisms. Low calory and very low calory diets are recommended as a dietary program. Several pharmacological agent such as benzphetamine, fenfluramine, mazindol and fluoxetin are currently popular drugs for the treatment of obesity.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• 제22권1호
• /
• pp.50-56
• /
• 2019

The incidence of pediatric inflammatory bowel disease (IBD) is increasing worldwide, especially in the developing countries. It differs from adult disease in clinical manifestations, especially with regard to genetic predisposition in monogenic IBD. Pediatric disease also have a tendency to show more aggressive inflammation and greater extent of lesion. Newer drugs such as anti-tumor necrosis factor ${\alpha}$ have been known to make a difference in treating pediatric IBD. Recent studies suggested that the patients with high risk factors might have some benefits from earlier use of biologics. To achieve treatment goals such as relieving symptoms, optimizing growth, and improving quality of life while minimizing drug toxicity, more research is needed to develop tools for risk stratification in the use of biologics for pediatric IBD.