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젊은 성인에서 흡연에 의한 상완동맥 내피기능의 부전에 관한 연구
이상철,권영주,방덕원,이선해,이보영,김지욱,김영훈,온영근,현민수,김성구 순천향의학연구소 2002 Journal of Soonchunhyang Medical Science Vol.8 No.1
Background and Objectives : Cigarette smoking is a major factor and the most modifiable risk factor for atherosclerosis. Endothelial dysfunction is an early event in atherosclerosis, before the structural change of the systemic arteries. We hypothesized that endothelial dysfunction might be present in the systemic arteries of young adult smokers and that this might be dose-dependent phenomenon. Therefore, we try to certify that smoking is associated with endothelial dysfunction in healthy young adults without other risk factor of atherosclerosis. Subjects and Methods : we studied noninvasively 29 subjects aged 3 to 4 decades without other risk factor of atherosclerosis, they were composed of the two groups, current smokers(n=15) and nonsmokers(n=14). Smoking history varied from 3 to 20 pack years. Using high-resolution ultrasound, vessel diameter and mean flow rate were measured at rest, during reactive hyperemia(with flow-mediated endothelium-dependent dilation), and after sublingual nitroglycerin(NG-induced endothelium-independent vasodilation). Result : Flow mediated endothelium dependent dilation was observed in the control subjects (9.4±3.44%) but was impaired in the smokers(5.8±2.51%)(p=0.004). NG-induced endothelium independent dilation is no difference in all subjects. Conclusion : Cigarette smoking is associated with endothelial dysfunction in healthy young adults.
식품영양학 전공자를 위한 인턴십 교육 프로그램 개선방안
주나미,윤지영,김옥선,정현아,박상현,고영주,조기원 한국식생활문화학회 2005 韓國食生活文化學會誌 Vol.20 No.1
This study was conducted to evaluate the effect of current dietetic internship program. The survey sample was dietetic practitioners who were charged with a training for dietetic students. The questionnaire requested information about demographic information, experience of guidance for the dietetic student, self evaluation as trainer, fortification items in university education, and difficulties of the internship program. Data was analyzed using SAS for windows(version 6.12), Descriptive statistics were used such as means. standard deviations. frequency distribution and percentages. Comparison of mean differences was analyzed using t-test and ANOVA. Participants identified how effective the current internship program was. Result indicated that the effectiveness was not high(2.81), and under 29 years old age group, under 6 years work experience group. and contracted foodservice group had positive opinion of the program significantly. Under 29 years old age group, evaluated themselves as a good trainer. The results revealed that respondents wanted to be fortified the practical training courses in school curriculum.
주유철,이동민,양종태,신병철,임태영,서정균,정기영,최동헌,김원,조영신,고희관 조선대학교 2001 The Medical Journal of Chosun University Vol.26 No.2
Background and Objectives : Palindromic rheumatism (PR) is known to be triggered without any obviously inciting events in most patients, although, in a few cases, attacks have been noted to relate to another events such as weather change, childbirth, ingestion of certain foods, or over-exercise. The aim of this study was to characterize the triggering factors on palindromic attacks. Materials and Methods : We evaluated sixty-four patients with PR for the presence of triggering factors and the relationship between attacks and triggering factors by interview of patients. We considered that there was an probable association between episodes and PR, if episodes within 24 hours prior to PR had triggered at least 50% of all attacks and a definite association between episodes and PR, if episodes within 24 hours prior to PR had triggered 100% of all attacks. Results : In 15 patients (35.9%), there was a possible association between episodes of PR and initiating events. In 8 patients (12.5%), there was a definite association between episodes of PR and initiating events. The triggering factors were physical over-activity including exercise (19/64: 29.7%), foods, such as rawfish, crab, and chicken, including alcohol (19/96: 19.8%). However, there were no difference between the groups with and without the triggering factor in sex ratio, duration and onset of PR, the positive rate of rheumatoid factor and involved sites. Conclusion : Our observations showed that PR was triggered by physical over-activity more than in previous reports and hypersensitivity to foods was a causative factor in some patients with PR. However, patients with triggering factors had a similiar clinical profile to patients without triggering factors.
신경주,이영심,황원경 漢陽大學校 韓國生活科學硏究所 1999 韓國 生活 科學 硏究 Vol.- No.17
This study was performed to investigate the changes of the environmental counterpane in Korea. The subject groups discussed it to the trends of the environmental counterplan, the classification of the subject groups, and the content analysis of the environmental counterplan. The content analysis method was used to perform the study, and articles were a daily newspaper's topics related to the environmental counterplan. The adapted data were 488 articles related to the environmental counterplan at the Dong-A daily newspaper during 1920-1997. The results were shown: 1.The number of articles on the environmental counterplan has been increased since 1963. 2.The articles were categorized to five aspects: the government, the public, the enterprise, the education institute, and the international organization. 3.With respect to the environmental counterplan by the government, it has discussed the environmental law, the environmental policy, the investment about the technology (to develop the technique to keep the environment clean and to reduce environmental pollution), the environmental education, and the environmental movement. With respect to the environmental counterplan by the public, it has mentioned the environmental movement, the environmental education, the investigation to protect the environment, and the proposal to make and decide the environmental policy. With respect to the environmental counterplan by the enterprise, it has reviewed the investment about the technology, the proposal to make and decide the environmental policy, the environmental education, and the environmental movement. With respect to the environmental counterplan by the education institute, it has discussed the investigation to search the way (to keep the environment clean and protect the environment from the pollution), the proposal to decide the environmental policy, the environmental education and the environmental movement. With respect to the environmental counterplan by the international organization, it had mentioned the environmental education and the environmental movement.
양극성 정동장애와 혈청 Inositol-1-phosphatase 활성도 변화
조현주,김영철,우행원,연규월,조기승 대한생물치료정신의학회 1998 생물치료정신의학 Vol.4 No.2
Objects : Several lines of possibilites have been oroposed about the etiology of bipolar attective disorder in biological, genetic and psychosocial aspect. The purpose of this study is to inspect the etiology of bipolar affective disorder in biological aspect by measuring the changes of serum inositol-1-phosphatase activity and investing a causal relationship between clinical symptoms and serum inositol-1-phosphatase activities in patients with bipolar affective disorder. Methods : The subjects were 18 inpatients who met DSM-IV diagnostic criteria for bipolar I affective disorder, manic episode and 15 normal controls. Inositol-1-phosphatase activities were measured in serum by using spectrophotometer. Clinical symptoms of patients were assessed by YMRS at admission day and after 2 weeks lithium treatment. Results : 1) Inositol-1-phosphatase activities of the patients were increased to about 2 times as compared with those of normal controls. And the activity levels were decreased gradually to the normal at 14 days. 2) Young's Mania Rating Scale(YMRS) scores were decreased significantly by lithium treatment. 3) Statistical significance could not be found between the change of YMRS scores and the levels of inositol-1-phosphatase activity. Conclusion : In this study, statistical significance could not be found between clinical improvement and inositol-1-phosphatase activities, but the fact that lithium treatment improve the clinical manifestation shown by YMRS score changes, and reverse the increased inositol-1-phosphatase activities suggests the strong association between pathophysiology of bipolar affective disorders and inositide metabolism.