• 제목/요약/키워드: Related Factor

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Changes of Tissue Factor Activity on Inflammatory Stimulus and Aging in Rat

  • Han, Yong-Nam;Rhee, In-Kyung
    • Archives of Pharmacal Research
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    • 제21권5호
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    • pp.549-554
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    • 1998
  • Tissue factor (TF), a principal initiator of the veertebrate coagulation cascade, is expressed in organ tissues, cells and blood. TF is konwn to be induced in endothelial cells, monocytes and macrophages by inflammatory stimuli and in many pathologic conditions. By using the modified method for in vido TF activity assay, we found that turpentine oil injection as an inflamatory stimulus also induced the TF activity in lung and brain tissues of rats. And the age-related increase in Tf activity was observed in healthy rat brain tissue.

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종합병원 입원환자와 외래환자의 만족도 요인 분석 - 의료기관 서비스평가 자료를 활용한 실증 분석 - (A Study on Major Factors on Patient Satisfaction of General Hospitals in Korea - Analysis of factors associated with in Health Service Evaluation Program by the Korean Government -)

  • 배성권;남은우;박재용
    • 한국병원경영학회지
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    • 제10권2호
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    • pp.26-44
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    • 2005
  • The purpose of this study was to investigate these major factors on patient satisfaction, and to examine the affecting level of major factors in. The subjects in this study was 70 hospitals that were surveyed the hospital evaluation program containing the survey of patient satisfaction by KHIDI(Korea Health Industry Development Institute) from 1997 to 1999. The collected data was analysed SPSS for Windows(Ver 10.0). On basically, frequency analysis, t-test, and ANOVA was performed and, for more analysis, correlation analysis, factor analysis, multiple regression analysis, logistic regression analysis was utilized. According to this study, the major factors of inpatient satisfaction are divided 3 types facility factor, manpower factor, and service factor. And the major factors of outpatient satisfaction are analyzed 5 types; facility factor related direct medical service, facility factor related indirect medical services, manpower factor, pharmacy factor, and facility factor related utilization convenience. The importance of this study lies in the identification of major factors on hospital patient satisfaction.

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산후체증정체(Postpartum Weight Retention)관련 국외 연구논문 분석 (An Analysis of Research on Postpartum Weight Retention)

  • 이성은;유은광
    • 여성건강간호학회지
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    • 제9권3호
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    • pp.287-298
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    • 2003
  • Purpose: To explain the concept of postpartum weight retention and to analyze factor effect on it. Method: A total of 20 studies related postpartum weight retention were selected in the year of 1988-2001 and analysis was done. Result: A demographic factor like parity, age, social and economic level and life style such as exercise, diet, breast feeding are influential factor on postpartum retention weight. But parts of them don't agree the same results. Meanwhile, in some studies, psychological factor like women's self esteem related to postpartum retention weight, body image change, depressing is found to be very related. As a result, postpartum overweight gain could be a bad factor of physical and mental health. In Korea, we have few studies related to them. Conclusion: It is required to do many-sided and deep studies about aspects of postpartum retention weight and the factor that effect on it. Postpartum retention weight should be approached by controling weight from the period of pregnancy. And it would rather be researched through individual approach considered women's various demographic, social-cultural and physical level than be required standardized level of weight gain.

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외식 소비자의 식생활 라이프스타일에 따른 초밥 소비행동 분석 (Sushi Consumption Behavior of Koreans according to Food-related Lifestyle Type among Consumers)

  • 이경원;정희정;조미숙
    • 한국식생활문화학회지
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    • 제26권6호
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    • pp.574-582
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    • 2011
  • The aim of this study was to classify Korean consumers based on their food-related lifestyle type, and to investigate the relationship between sushi consumption and food-related lifestyle type. Self-reported questionnaires were completed by 300 Korean adults. The SPSS 18.0 program was used to analyze the samples. Data was analyzed by frequency, descriptive factor, reliability, cluster analysis, ANOVA, and chi-square test. A factor analysis extracted four factors comprising foodrelated lifestyle, which we named Health-seeking (factor 1), Taste-seeking (factor 2), Convenience-seeking (factor 3), and Economy-seeking (factor 4). According to a cluster analysis based on those four factors, consumers were classified into three clusters. Cluster 1 was the Taste and Health-seeking cluster, Cluster 2 was the Convenience-seeking cluster, and Cluster 3 was the Passive Eating Habits cluster. The results also indicated that the selection attributes of each cluster were significantly different in terms of perception, the global state of sushi, sushi preference, frequency, companions, place of sushi consumption, and preference for different sushi sub-ingredients. Based on these results, consumer characteristics in the sushi market are discussed.

생활공간에 따른 의복실루엣이미지 평가 (Clothing Silhouette Image Evaluation related to Life Space)

  • 박영실
    • 한국의류산업학회지
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    • 제2권3호
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    • pp.246-252
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    • 2000
  • The purpose of this study was to analyze the characteristics of the factor structure in Clothing Silhouette Image and the differences of Image Evaluation related to Grouping of Line and Grouping of Body Emphasis using Silhouette Image Factor and Life Space as variables. Clothing Silhouette Image was estimated by the photographs of 9 Life Spaces ${\times}$ 23 Clothing Silhouettes with 15 semantic differentiated by-polar scales. The major finding were : The factor structure of Clothing Silhouette Image were found to include 4 factor dimensions-Capability Evaluation, Function, Activity. It was clear that Silhouette Image were affected by Life Spaces. There were the differences of Image Evaluation related to Grouping of Line and Grouping of Body Emphasis. There were the differences of Life Space Evaluation related to Grouping of Line and Grouping of Body Emphasis. Therefore it is important to considerate Life Space for selecting Clothing Silhouette.

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대학생의 식생활태도와 스트레스에 관한 조사 (Dietary Behaviors and Perceived Stress of University Students)

  • 오혜숙;김지향;민성희
    • 한국식생활문화학회지
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    • 제19권2호
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    • pp.158-169
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    • 2004
  • This study was performed in order to investigate to dietary behavior, perceived stress level and their correlations for University students. Dietry behavior of 72% subjects was poor and only 1.8% was good. The dietary behavior of subjects was correlated with their residence type. The overage stress point was $1.76{\pm}0.53$ and female students was more stressed than male. Stress elevate the food uptakes and digestion disorder in female students. 12 Factors of stress was analyzed in University students, identification, study, friends and off-school activity related factors were more influenced in female students and health related factor was dominant in male. The subjects who more stressed in factor of religion and around people were preferred salty taste. Study, friends, health related stress factor effect to digestion and food uptake level. Religion, boy or girl friends and sex related stress factor effect to alcohol uptake

소비자의 의복 쇼핑동기와 관여도에 따른 점포 선택기준과 점포에 대한 태도 (A Study on the Store Choice Criteria and Store-Related Attitudes of Consumers in accordance with the Clothing Shopping Motives and Involvement of Customers)

  • 홍금희;강혜리
    • 한국의류산업학회지
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    • 제5권4호
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    • pp.363-371
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    • 2003
  • This study is designed to identify the dimensions of clothing shopping motives and clothing involvements which influence consumers' store choice behaviors and to find out what variables have a direct influence on the attitudes of customers toward stores. The empirical research was made through the survey on 300 female and male shoppers who purchased clothing. The major results of this study are as follows : 1. The dimension of clothing shopping motives is composed of leisure-related shopping motive, products-related shopping motive, and economy-related shopping motive. And the dimension of clothing involvement consists of pleasure involvement factor, fashion involvement factor, and symbol involvement factor. 2. The dimension of the store choice criteria is composed of such five factors as promotion, products, prices/salespersons, service, and location. 3. There is a positive correlation of the products-related shopping factor and the leisure-related shopping motive only. And the store choice criteria have a positive correlation with all the factors of clothing involvement. 4. The high-shopping-motive group turns out to pay more importance to such factors as products and location than the low-shopping-motive group. 5. The variables which have influences on the attitudes of customers toward stores tum out to be such factors as fashion involvement, promotion in the store choice criteria, and gender.

Regulation of Nrf2 Mediated Phase II Enzymes by Luteolin in human Hepatocyte

  • Park, Chung Mu
    • 대한의생명과학회지
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    • 제20권2호
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    • pp.56-61
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    • 2014
  • This study attempted to confirm the antioxidative potential of luteolin against tert-butyl hydroperoxide (t-BHP) induced oxidative damage and to investigate its molecular mechanism related to glutathione (GSH)-dependent enzymes in HepG2 cells. Treatment with luteolin resulted in attenuation of t-BHP induced generation of reactive oxygen species (ROS) and oxidative stress-mediated cell death. In addition, accelerated expression of GSH-dependent antioxidative enzymes, glutathione peroxidase (GPx) and glutathione reductase (GR), and heme oxygenase (HO)-1, as well as strengthened GSH content was induced by treatment with luteolin, which was in accordance with increased nuclear translocation of nuclear factor-erythroid 2 p45-related factor 2 (Nrf2), a transcription factor for phase 2 enzymes, in a dose-dependent manner. These results suggest that the cytoprotective potential of luteolin against oxidative damage can be attributed to fortified GSH-mediated antioxidative pathway and HO-1 expression through regulation of Nrf2 in HepG2 cells.

Relation between Multiple Markers of Work-Related Fatigue

  • Volker, Ina;Kirchner, Christine;Bock, Otmar L.
    • Safety and Health at Work
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    • 제7권2호
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    • pp.124-129
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    • 2016
  • Background: Work-related fatigue has a strong impact on performance and safety but so far, no agreed upon method exists to detect and quantify it. It has been suggested that work-related fatigue cannot be quantified with just one test alone, possibly because fatigue is not a uniform construct. The purpose of this study is therefore to measure work-related fatigue with multiple tests and then to determine the underlying factorial structure. Methods: Twenty-eight employees (mean: 36.11; standard deviation 13.17) participated in five common fatigue tests, namely, posturography, heart rate variability, distributed attention, simple reaction time, and subjective fatigue before and after work. To evaluate changes from morning to afternoon, t tests were conducted. For further data analysis, the differences between afternoon and morning scores for each outcome measure and participant (${\Delta}$ scores) were submitted to factor analysis with varimax rotation and each factor with the highest-loading outcome measure was selected. The ${\Delta}$ scores from tests with single and multiple outcome measures were submitted for a further factor analysis with varimax rotation. Results: The statistical analysis of the multiple tests determine a factorial structure with three factors: The first factor is best represented by center of pressure (COP) path length, COP confidence area, and simple reaction time. The second factor is associated with root mean square of successive difference and useful field of view (UFOV). The third factor is represented by the single ${\Delta}$ score of subjective fatigue. Conclusion: Work-related fatigue is a multidimensional phenomenon that should be assessed by multiple tests. Based on data structure and practicability, we recommend carrying out further studies to assess work-related fatigue with manual reaction time and UFOV Subtest 2.

식생활 라이프스타일이 커피소비행동에 미치는 영향에 관한 연구 (A Study on the Effects of Food-Related Lifestyle on Coffee Consumption Behavior)

  • 오염곤;김광진
    • 벤처창업연구
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    • 제7권4호
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    • pp.65-75
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    • 2012
  • 외식 산업의 발전과 더불어 커피 시장도 빠른 시간 내에 급격한 성장을 이루었다. 국내 커피 시장은 계속해서 규모가 커지고 있으며, 커피 산업 내의 경쟁 또한 치열해지고 있다. 시장에서 경쟁우위확보를 위해서는 커피를 소비하는 소비자의 성향을 파악하여 마케팅 전략을 수립하는 것이 매우 중요하다. 본 연구의 목적은 식생활 라이프스타일이 커피소비에 미치는 영향력을 파악하고자 한다. 연구결과 식생활 라이프스타일은 총 5개의 요인으로 도출되었으며, 요인에 특성에 따라 건강추구 라이프스타일, 외식추구 라이프스타일, 맛 추구 라이프스타일, 계획구매 라이프스타일, 편리성추구 라이프스타일로 나타났다. 또한 식생활 라이프스타일 중 건강추구 라이프스타일, 외식추구 라이프스타일, 맛추구 라이프스타일이 만족도에 정적인 영향을 미치는 것으로 나타났다. 커피전문점의 재구매 의도에 영향을 미치는 라이프스타일은 건강추구 라이프스타일, 외식추구 라이프스타일, 맛추구 라이프스타일, 편리성추구 라이프스타일이 정적인 영향을 미치는 것으로 나타났다.

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