• Proceedings of the Korean Society of Toxicology Conference
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• 2003.10b
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• pp.186-186
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• 2003

The aim of the study was to see if there is any differences in urinary 1-hydroxypyrene glucuronide (1-OHPG) levels in children (9-15 years old) living three cities in South Korea (Seoul, Incheon and Pohang) and three in China (Changchun, Datong and Kunming), where the levels of particulate air pollution varies.(omitted)

• Herbal Formula Science
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• v.11 no.2
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• pp.95-110
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• 2003

Alzheimer's disease(AD) is a geriatric dementia that is widespread in old age. In the near future AD will be the biggest problem in public health service. Although a variety of oriental prescriptions in study Jeonmaedan have been traditionally utilized for the treatment of AD, their pharmacological effects and action mechanisms have not yet fully elucidated. It has been widely believed that A${\beta}$ peptide devided from APP causes apoptotic neurotoxicity in AD brain. However, recent evidence suggests that CTl05(carboxy terminal 105 amino acid peptide fragment of APP) may be an important factor causing neurotoxicity in AD. In addition, AD is one of brain degeneration disease. So we studied on herbal medicine that have a relation of brain degeneration. In Oriental Medicine, Jeonmaedan has been used for disease in relation to brain degeneration. As the result of this study, in Jeonmaedan the apoptosis in the nervous system is inhibited, the repair against the degerneration of SK-N-SH cell lines by CT105 expression is promoted. So Jeonmaedan may be beneficial for the treatment of AD.

• Journal of the Korea Convergence Society
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• v.9 no.4
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• pp.433-442
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• 2018

This study investigated factors affected to adjustment of college life character, interpersonal personal relationships of total 220 health-related college in G-city. This study was conducted by a self-report type survey between August 1 and December 30 in 2017, according to the findings, character level is aver. 3.49(1-5 score), interpersonal relationship aver. 3.40(1-5)score, adjustment to college life aver. 3.33(1-5)score were showed medium level, The relation between character, interpersonal relationship(r=.62, p<.001), adjustment to college life, character(r=.62, p<.001), adjustment of college life, interpersonal relations(r=.80, p<.001), Major satisfaction and adjustment of college life(r=-.32, p<.001) showed a significantly correlation of medium level. With improved personal relationships and higher behavior factor of level of character college adjustment to college life of these factors is 65%(F=102.97). The results reveals to develop program interpersonal relationship and character of college students in oder to improve adjustment process to college life.

• Journal of Preventive Medicine and Public Health
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• v.24 no.2 s.34
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• pp.161-170
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• 1991

The purpose of this study is to find the tracking of blood pressure in primary school-age children. A follow-up study was conducted from 1986 to 1990 on 330 first grade children attending primary schools in Kangwha County, Kyungki-Do. Basically we employed a linear regression model with random coefficients to figure out the relation between blood pressure changes and initial blood pressure. We obtained the following results ; 1. The mean blood pressures were increased grade went up in both sexs and were generally higher in female than male except for the systolic blood pressure at first grade. The size of difference was about 0.8 mmHg in mean systolic blood pressure and 1.5 mmHg in mean diastolic blood pressure. 2. The average annual increasing rates of systolic blood pressure were 2.5 mmHg in male and 3.1 mmHg in female respectively. For the diastolic blood pressure IV the average annual increasing rates were observed to be 3.0 mmHg in male and 2.9 mmHg in female respectively. Increasing rate of systolic blood pressure was significantly higher in female than male. 3. The adjusted regression coefficient of systolic blood pressure change on initial value was -0.11 in male and -0.13 in female and that coefficient of diastolic blood pressure change on initial value was -0.01 in male and -0.11 in female. This result shows that children with higher initial blood pressure do not pick up their blood pressure faster than others with lower initial blood pressure. There is no evidence of tracking of blood pressure in children. It is essential to find the earliest age having the tracking of blood pressure and we leave it for the further study.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.1
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• pp.139-145
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• 2016

Environmental tobacco smoke (ETS) is a major public health problem for all ages. Despite the high prevalence of smoking among the Saudi population, there is limited information about levels of urinary cotinine in Saudi children exposed to SHS. The aim of the study was to assess the exposure of schoolchildren to ETS, and measure their urinary cotinine levels. Multistage cluster sampling was carried out, where schoolchildren from 4 schools were randomly chosen from primary schools in Taif city. A questionnaire including questions on SHS exposure and smoking rules in the residence were sent to students parents/guardians. Urine samples were taken and analyzed for total cotinine using chemiluminescent immunoassay. Of the studied children, 38.4% had a smoking father, 61.8%, 41.2% and 49.3% of them were exposed to ETS indoors, outdoors and both indoors and outdoors respectively. The mean urinary cotinine was significantly higher among children exposed to ETS compared to unexposed children. Urinary cotinine levels in children with both indoor and outdoor exposure was significantly higher compared with its level in children with single exposure. A significant positive correlation was found between urinary cotinine concentrations and the number of cigarette packs smoked by parents, and the number of smokers in the residence. The mean urinary cotinine level was significantly higher in children who reported no smoking rules at the residence.. The study revealed a high exposure of Saudi children to ETS. An antismoking media awareness campaign on the harmful effects of ETS should be carried out, in addition to family counseling programs targeted to parents to protect their children from ETS.

• The Journal of Internal Korean Medicine
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• v.29 no.1
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• pp.219-230
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• 2008

Objectives : Consumption is a chronic wasting disease, in oriental medicine concept. Fatigue is a common symptom experienced by many people who have consumption. However, there has been little study about the relationship between consumption and fatigue in the Oriental medicine. For this reason, we attempted to investigate the present status of fatigue of outpatients, and its relation with consumption index, public health practice index, Chalder fatigue scale and Subjective Symptoms of Fatigue Test. Methods : The subjects were 149 outpatients who complain fatigue between Nov. 1, 2006 and Oct. 31, 2007. We measured degree of consumption by consumption index. We measured degree of fatigue by Chalder fatigue scale and Subjective Symptoms of Fatigue Test. Public health practice were investigated by "Breslow's 7 health practice". Results : Studies have shown that a group who disregard public health practices have higher numerical value, in part of $q\grave{i}-x\bar{u}$, $xu\grave{e}-x\bar{u}$, and Physical symptoms than a group more concerned with public health practice. A group who has fatigue for a period over 6 months are more likely to be $q\grave{i}-x\bar{u}$, $y\bar{i}n-x\bar{u}$, Chalder fatigue scale, neuro-sensory symptoms than a group fatigued for less than 6 months. Among the subjects, 81 (55.5%) were considered as 'fatigue patients' by the Chalder scale. Chalder fatigue scale, according to the Subjective Symptoms of Fatigue Test, consumption also, The more increase of Subjective symptoms of fatigue test, the more of consumption scale. Conclusions : This study has shown that there is a link between consumption and fatigue. Moreover, oriental medicine's consumption is more concrete than fatigue scale, so consumption index will have wide application to the study of fatigue.

• Journal of the Korean Society of School Health
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• v.21 no.2
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• pp.13-22
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• 2008

Purpose : This study investigated the relationship between body type, subjective symptoms and health awareness in female high school students Methods : The subjects were 393 students at the female high school in Taejon City by self-recorded questionnaires in May, 2006. Results : In the classification of body type based on the degree of obesity, low weight group was 20.9%, normal weight group was 58.0%, over weight group was 11.7% and obesity group was 9.4%. In the level of body type wareness, those who consider themselves to be obesity type 13.7%, standard type were 43.8%, and leptosomic type 8.1%, but there was a clear tendency to be leptosomic type that the rate was 76.3%. In the complaint rates of subjective symptoms, “fatigue” was the highest, followed by “neck pain(stiffness)”, “dizziness”, “stomachache” in the descending order. In the complaint rates of subjective symptoms by the degree of obesity, dizziness, irregular menstruation and anorexia were higher according to the lower obesity, but constipation and wearied eyes were the higher the more obesity. Conclusion : The study results showed that the recent female high school students were clear tendency to be leptosomic type, and leptosomic and obesity type were related with subjective symptoms. Considering these findings, it appeared that being excessively thin is related to symptoms and young women's thinness-oriented attitudes are unhealthful.

• Journal of Preventive Medicine and Public Health
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• v.23 no.1 s.29
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• pp.33-42
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• 1990

This study was conducted to find out the relationship between the stress perception and health habits with 426 industrial workers using the GARS(Global assessment of recent stress) scale. The results were as follows : 1. The mean scores of stress perception were higher in female, more educated and divorced. There were no evident trends of mean scores of stress perception in age, monthly income and years worked. 2. The stress perception by health habits and sex showed significant difference in physical exercise and smoking variables. The higher health bit index, the lower degree of stress perception in male, but higher in female reversely. 3. The health habits and demographic variables were classified by five factors. Factors of sleeping hours, body mass index, and taste containing smoking and alcohol drinking had relatively high relation to stress perception. The explanation power of factors and variables was relatively low as 3.4%.

• Korean Journal of Health Education and Promotion
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• v.23 no.3
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• pp.37-51
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• 2006

Objectives: The objective of this study is to investigate the relation between the obesity prevalence of elementary school students and some factors such as socio-demographic factors, parent's obesity, diet habit and physical activity. Methods: The students of the fourth(443), fifth(405) and sixth grade(417) at six elementary schools in the school district of Daejeon metropolitan city were sample-surveyed and classified into a normal group, a non-intensive obesity group, and a highly intensive obesity group. Results: 1. The obesity rate of the elementary school students in the school district of Daejeon metropolitan city was total 14.2%. 2. The obesity rate of students with parents who had high BMI was notably higher than the other groups. 3. Diet factors such as eating fast, always eating one more, liking fatty food and the frequency of snacks were more critical than physical activity factors in relation to school children's obesity. Conclusions: From the above evidences, it is apparent that the obesity of elementary school students have strong relations with eating habits. It is needed that obesity prevention program such as effective meal guidance in addition to intense physical activities is included in the curriculums of health education for elementary school students.

• Journal of Korea Society of Industrial Information Systems
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• v.6 no.3
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• pp.87-94
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• 2001

Nowadays, both large and small business organizations have been using the Internet in general or the World Wide Web in particular to cope with the global competition. One of the major purposes that these business organizations utilizations utilize the World Wide Web is to support their marketing activities. In this study, we compared the uses of the World Wide Web, for supporting seven different categories of marketing activities, among three different groups of companies: the Top US corporation, the Top Non-US corporation, and the Top Web site groups. Results of the study showed that companies in the ToP US corporation and the ToP Non-US corporation groups primarily focused on Public Relation, while companies in the Top Web site group emphasized Encouragement. The Top US corporations also focused on the Interactive Brochure and the Top Web site companies were significantly different from the Top Non-US corporations with regard to Direct Sales and Customization. We discussed the potential reasons for these similarities and differences. The study also provided the extension for future research and discussed its limitations.