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지역주민 환경오염 노출수준 및 생체지표 모니터링 방법에 대한 연구 -울산지역을 중심으로-
이종태,조용성,손지영,이정원,이승준,정영희,김대선,유승도,안승철,Lee, Jong-Tae,Cho, Yong-Sung,Son, Ji-Young,Lee, Joung-Won,Lee, Seung-Jun,Chung, Young-Hee,Kim, Dae-Seon,Yu, Seung-Do,Ahn, Seung-Chul 한국환경보건학회 2008 한국환경보건학회지 Vol.34 No.3
Since 2003, the National Institute of Environmental Research (NIER) of Korea has been conducting "The monitoring study on exposure level and biomarkers of environmental pollutants" in the Ulsan industrial complex with the goals to establish a surveillance system for residents, to evaluate the health effects associated with chronic exposure to environmental pollutants and to develop the environmental health indicators in Ulsan industrial complex. This program consists of three phases an initial or foundation phase in which the program is developed, made operational and extended to the community, followed by an evaluation and accountability assessment of the surveillance system and finally an improvement in the quality of life and the maintenance of good health for Ulsan residents. In the period 2003 to 2008, the study program developed the surveillance system which will be used for the full-length survey. All participants in this study were contacted at a presentation meeting for residents, introduced to the objectives and protocols of the survey, and asked to participate. Informed consent was obtained from each participant. The study is now underway and includes questionnaires, health examinations and the analysis/collection/banking of bio-sample such as blood and urine. To date 828 subjects have participated and already 588 subjects have been followed up. We are committed to complete health examinations and to arrange storage of biosample for all participants. During the current year, we will analyze metals (Pb in blood and Cd, inorganic As and Hg in urine) in 1,972 samples and VOCs (11 species) and PARs (18 species) in 300 samples (blood sample). Moreover, the summary of the first step and the further preparation of the second step are currently underway. In this article, we introduce the study and its protocols and the distribution and size of the study participants. In conclusion, this survey will be continuously conducted on the established cohort and will enable the identification of relationship between environmental pollutant exposures and the health status of residents in Ulsan industrial complex.
이종태,이성행,송원영,Lee, Jong-Tae,Lee, Seong-Haeng,Song, Won-Yeong 대한흉부심장혈관외과학회 1984 Journal of Chest Surgery (J Chest Surg) Vol.17 No.3
Preoperative evaluation of pulmonary function with spirometry can identify those at increased risk of morbidity and mortality owing to pulmonary complications following pulmonary resections. To assess the correlation between FVC, FEV1.0/FVC, EFE25-57% and MVV, measured preoperatively, and the incidence of pulmonary complications following pulmonary resections, a hundred patients who had pulmonary resections were selected. Patients were divided into two groups postoperatively. In group A, there was no postoperative pulmonary complication, and in group b, there were one or more complications. We compared the results of the preoperative pulmonary function tests of the two groups. The difference of FVC between the two groups was statically significant [p<0.01] and FEV1.0/ FVC [p<0.O01]. The differences of the FEF25-75% and MVV were not significant.
울산시의 대기 중 분진과 일별 사망에 대한 연구 (1991년$\sim$1994년)
이종태,이성임,신동천,정용,Lee, Jong-Tae,Lee, Seong-Im,Shin, Dong-Chun,Chung, Yong 대한예방의학회 1998 Journal of Preventive Medicine and Public Health Vol.31 No.1
A large number of studies have indicated associations between particulate air pollution and daily mortality. Daily measurements of total suspended particulates (TSP) by high volume air sampler were matched to daily death counts supplied by the National Statistics Office, Korea. All deaths, except deaths from accidents, occurred at Ulsan from 1 January 1991 to 31 December 1994 were considered in the poisson regression analysis. The multiple regression models were used to investigate a main effects of air particulate pollution controlling for $SO_2$ levels, air temperature, relative humidity, seasonal variation, and calendar year. The results indicated that the effects of TSP, $SO_2$, temperature, and relative humidity were not significantly associated with all cause mortality. It could, however, be emphasized that the size of the parameter estimate of TSP was very similar to that of previous studies. An increase in particulates of $100{\mu}g/m^3$ was associated with a 3% increase in mortality. This relationship was observed at TSP levels well below the current National Ambient Air Quality Standard of $150{\mu}g/m^3$ in Korea as well.
인제대학교 의과대학의 성과바탕교육과정 개발실례 및 결과 소개
이종태,이병두,노혜린,Lee, Jong-Tae,Rhee, Byoung Doo,Roh, Hye Rin 연세대학교 의과대학 2013 의학교육논단 Vol.15 No.1
This paper focuses on the outcome-based curriculum of Inje University College of Medicine to describe our curriculum development process and results. Starting in 2006, we have revised the curriculum based on the competency-based clinical presentation curriculum. We stated clearly the learning outcomes from the social needs and educational goal of our university. We defined 8 exit outcomes and specified phase outcomes, course outcomes, lesson outcomes, and outcome objectives. By 2012, we identified 128 clinical presentations and 149 basic scientific concepts. Various evaluation and assessment methods and teaching-learning strategies were assigned to each outcome. Problem-based learning, standardized patient practice, and learning portfolios are the main strategies of our curriculum. We have performed a progress test to assess the level of achievement of students' outcomes. We have also collected feedback from students and faculty members about the curriculum, including every lesson, course, and the overall curriculum. To maintain this change of the curriculum, we reorganized the curriculum committee, educational faculty and teams, and administrative support system. To fine tune this curriculum, we have held three 3-day workshops on curriculum development and weekly meetings. We believe this is just the beginning of developing the curriculum of Inje University. Further upgrades will be necessary to continue to improve medical education.
팔라듐 촉매화 비닐 치환 반응을 이용한 Conjugated Dienals의 합성
이종태,김진일,Jong-Tae Lee,Jin Il Kim 대한화학회 1984 대한화학회지 Vol.28 No.5
${\alpha},{\beta}$-불포화 알데히드의 아세탈은 브롬화 방향족화합물들과 팔라듐 촉매와 트리에틸아민 존재하에서 쉽게 반응하여 방향족의 conjugated enals을 생성하였다. 불포화 아세탈로서 acrolein diethyl acetal과 methacrolein diethyl acetal을 사용하여 이들을 메틸기와 이소프로필기로 치환된 브롬화 방향족화합물들과 $100^{\circ}C$에서 반응시킨 뒤 생성물들을 옥살산 수용액으로 처리하여 방향족의 conjugated enals를 합성하였다. o-bromotoluene과 methacrolein diethyl acetal과의 반응을 제외하고는 모두 60% 이상의 좋은 수득율을 얻을 수 있었으며 생성물의 구조는 proton NMR과 IR스펙트럼으로 확인하였다. 3-bromopropenal dimethyl acetal 및 (E)-3-bromo-2-methylpropenal diethyl acetal을 할로겐화 비닐화합물의 반응 부위로 하고 1-알켄과 ethyl acrylate등을 올레핀 반응 부위로 하는 반응물들의 역조합(reverse combination)에 의하여 지방족의 2,4-dienals를 50% 이상의 수득율로 합성 할 수 있다. Acetals of ${\alpha},{\beta}$-unsaturated aldehydes reacted readily with aryl bromides in the presence of palladium catalyst and triethylamine to form aryl conjugated enals. Acrolein diethyl acetal and methacrolein diethyl acetal were reacted with phenyl bromides with substituents such as methyl and isopropyl groups at $100^{\circ}C$. The reaction products yields except the reaction of o-bromotoluene with methacrolein diethyl acetal. The products were identified by proton nuclear magnetic resonance and infrared spectroscopy. In the reverse combination of reactants to prepare aliphatic 2,4-dienals in good yield of above 50%, 3-bromopropenal dimethyl acetal and (E)-3-bromo-2-methylpropenal diethyl acetal were used as vinylic halide reactants and 1-alkenes and ethyl acrylate as olefin reactants.