심혈관질환 위험요인의 설명 변수 : 체지방률과 체질량지수의 비교

한지혜 대한비만학회 2003 The Korean journal of obesity Vol.12 No.2

연구배경: 비만의 진단에는 체질량지수가 일반적으로 이용된다. 하지만 체질량지수는 체지방을 정확히 측정하지 못하는 제한점이 있다. 이에 본 연구에서 심혈관질환 위험요인에 대한 설명변수로서 생체전기저항법으로 측정한 체지방률과 체질량지수를 비교하여 조사하였다. 방법: 2001년 6월부터 2001년 11월까지 한 종합병원 건강증진센터에 내원하여 건강 진단을 받은 19세 이상의 수진자를 차상으로 하였다. 신장. 체중, 체질량지수와 혈압을 측정하였곤, 생체전기저항법을 이용하여 체지방량과 체지방률을 측정하였다. 혈액검사를 시행하여 총콜레스테롤, 중성지방, 고밀도콜레스테롤, 저밀도콜레스테롤, 공복혈당을 측정하였다. 연령군별 체질량지수와 체성분의 차이를 조사하였다. 각각의 심혈관질환 위험인자에 대해 연령, 체질량지수. 체지방량을 독립변수로 하여 남성과 여성, 비만군과 비비만군으로 나누어 다중회귀분석 하였다. 결과: 남성의 경우 체지방률은 30대에 가장 적었고 50대에 가장 많았으나 체질량지수는 연령군에 따른 차이가 없었다 여성의 경우 체지방률과 체질량지수는 모두 20대에 가장 적었고 60세 이상에서 가장 많았다 다중회귀분석 결과 남성에서는 체지방률이 수축기혈압. 이완기혈압, 총콜레스테롤, 저밀도콜레스테롤, 공복혈당과 관련이 있었으며 체질량지수는 중성지방, 고밀도콜레스테롤과 관련이 있었다. 여성의 경우 체지방률은 총콜레스테롤, 저밀도콜레스테롤과 관련이 있었고, 체질량지수는 중성지방과 고밀도콜레스테롤, 공복혈당과 관련이 있었다. 비비만군은 비만군에 비해 남, 녀 모두 체지방률이 더 많은 심혈관질환 위험인자와 관련이 있었다. 결론: 비만하지 않은 남성은 체지방률이 체질량지수에 비해 더 많은 심혈관질환 위험인자들과 관련이있었다 Backgroud: Body mass index (BMI) is commonly used to identify obesity, but it is only a surrogate measure of body fatness. We directly measured the body fatness by bioelectrical impedance anaylsis (BIA) and anaylized the relations of cardiovascular risk factors with body fat percent and body mass index. Methods: The study subjects were 929 men and 699 women aged 19-69 years, who visited a health promotion center of a general hospital from June to November, 2001. Height, weight, body mass index (BMI) and blood pressure (BP) were checked. Fat mass, fat-free mass, and body fat percent (%BF) were obtained by BIA method. Serum lipids fasting and blood glucose were checked. We assessed the fat mass, fat-free mass and %BF for sex and age decades. Multiple regression analyses were used for cardiovascular risk factors by age, BMI and %BF. Results: In men, %BF was lowest in their 30s and highest in their 50s, but BMI was not different among the age groups. In women, %BF and BMI were lowest in their 20s and highest in their 60s. After multiple regression analysis in men, %BF was independently related with systolic BP, diastolic BP, total cholesterol, LDL-cholesterol, and fasting glucose, and BMI was related with triglyceride and HDL-cholesterol. In Women, %BF was related with total cholesterol and LDL-cholesterol, and BMI was related with triglyceride, HDL-cholesterol and fasting glucose. In non-obese group, more cardiovascular risk factors were related with %BF than BMI in both men and women. Conclusion: In non-obese men, more cardiovascular risk factors were related with %BF than BMI.

과체중 성인 여성에 대한 체중조절 프로그램의 효과

강금지,최성숙,한혜경 덕성여자대학교 자연과학연구소 2007 자연과학 논문집 Vol.13 No.-

This study was performed to evaluate the effectiveness of weight control program conducted by public health center in Dobong-gu for overweight women. The subjects of this study consisted of 47 overweight women(BMI≥23) aged 48.5±9.0 years in Dobong-gu, and the educational period was 12 weeks. We evaluated the anthropometric parameters, dietary habits, dietary behaviors of overweight women before and after the nutritional education. Weight, obesity index, BMI of overweight women were significantly decreased after nutritional education, but changes of scores of dietary habits and dietary behaviors were not significant. Their nutritional attitude scores were improved after the nutritional education. These results suggested that the more proper weight control program needed to improve the dietary habits.

인유두종 바이러스 양성 및 음성 침윤성 자궁경부암종에서 p53, p21, mdm2 단백의 발현

박인서,한혜승,김태숙,한지영,김준미,주영채,황태숙 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.3

학교행정가의 리더십과 핵심역량에 대한 인식 연구

조경원,한유경,서경혜,조정아,이지은 이화여자대학교 교육과학연구소 2006 교육과학연구 Vol.37 No.1

21세기 지식정보화 사회는 전통적인 학교교육의 변혁을 요구한다. 이에 학교교육 개혁을 성공적으로 이끌어 나아갈 수 있는 교원의 리더십 특히 학교행정가의 리더십이 절실히 요구되고 있다. 그렇다면 지식정보화 사회에서 요구되는 학교행정가의 리더십이란 무엇이며 어떤 역량을 포함하는가? 본 연구는 학교행정가의 리더십과 핵심역량에 대한 선행연구가 학교 현장과는 유리된 채 이론적, 당위적 수준에 그치고 있다는 문제의식에서 출발하여 학교행정가의 리더십을 구성하는 핵심역량이 무엇인가에 대한 교사, 교감, 교장, 행정실장 및 서무부장의 인식을 파악하고 이들 집단의 인식을 비교 분석하는 데 목적을 두었다. 이를 위해 우선 문헌연구를 통해 리더십에 대한 관점과 개념의 변화를 고찰하였고 변혁적 리더십 관점에 기초하여 학교행정가가 갖추어야 할 핵심역량으로 교육적 리더십, 학교 계획 및 조직, 학교교육과정 편성 및 운영, 학교운영, 인적자원 개발, 학교재정 관리, 교육법 이해 및 집행, 학교교육정책 이해, 학교·학부모 및 지역사회 협력, 정보통신기술 활용과 같은 열 가지 역량을 도출하였다. 문헌연구를 통해 도출된 핵심역량에 대한 학교 현장의 관점을 알아보기 위해 초·중·고등학교 교직원을 대상으로 10대 핵심역량의 중요도와 현재 실행정도에 대해 설문조사를 수행하였다. 설문조사에는 144개 학교의 교직원 1,136명이 참여하였다. The purpose of this study is to investigate the perspectives of teachers, vice-principals, and school staff on school administrators' leadership and core abilities. For this purpose, first, we examined the perspectives and concepts of school administrator's leadership and identified 10 core abilities that constitute the school administrator's leadership. Second, we developed a questionnaire to investigate the perspectives of teachers, vice-principals, and school staff on to what extent the 10 core abilities are important and whether their school administrators actually exert these 10 core abilities. Finally, we conducted a survey research, including teachers, vice-principals, and school staff with various years of experiences in elementary and secondary schools in Korea. The findings show that teachers, vice-principals, principals, and school staff consider the 10 core abilities very important for school administrators. However, they perceive that school administrators, in reality, do not exert the 10 core abilities as much as they think these abilities are important. In particular, teachers rated school administrators' leadership relatively low compared to principals, vice-principals, and school staff. The difference between their perception on the importance and exertion of 10 core abilities indicates the need for programs that promote the development of 10 core abilities for school administrators and consequently support the development of school administrator's leadership.

열공형과 비열공형 피질하 혈관성 치매에서 위험인자의 차이에 관한 비교 연구

배희준,정지향,유경호,나덕렬,김상윤,최경규,양동원,손의주,이상도,김재우,박경원,김응규,이재홍,박미영,한일우,함동석,최문성,하충건,최성혜,이애영,이병철,한설희 대한치매학회 2003 Dementia and Neurocognitive Disorders Vol.2 No.2

Backgrounds and Objectives: Vascular dementia is a group of dementing disoders arising from various stroke syndrome. Among these. subcortical ischemic vascular dementia (SIVD) is regarded as a relatively distinct clinical entity. However, MRI patterns of SIVD are not homogenous. In some patients, lacunes are dominant, and in others, subcortical white matter changes are. This study was designed to compare risk factor profiles between SIVD with and without multiple lacunes. Methods: We divided 47 subjects (22 males, mean age. 68 years) recruited from VADAPET (Multicenter Trial For Evaluation Of The Changes In the PET Images Of Subcortical Vascular Dementia Patient) study into two groups one with more than 5 lacunes in deep gray matter (lacune group) and the other with 5 or less(non-lacune group) Clinical characteristics and laboratory findings of two groups were compared. Results: Nineteen of 47 patients (40%) belonged to the lacune group. The lacune and non-lacune groups d d not differ in the following variables: age, hypertension, diabetes mellitus, hyperlipidemia heart disease, history of stroke or TIA, history of trauma or major surgery, family history of hypertension stroke, or dementia, age at diagnosis of dementia, body mass index, white blood cell count, ESR, CRP, fibrinogen, hemoglobin A1C, total cholesterol. LDL cholesterol creatinine, proteinuria, glucosuria, and microhematuria. However, male sex, smoking alcohol. hemoglobin, and HDL cholesterol were possibly associated more with lacune group SIVD than with non-lacune group (p<0 1) Multivariate analyses revealed that smoking, hemoglobin, and HDL cholesterol were independent predictors of SIVD with multiple lacunes Conclusion: Our study suggests that SIVD with multiple lacunes may be significantly different in smoking habits hemoglobin, and HDL cholesterol from SIVD without multiple lacunes.

20대 여성의 정장의류 상표군 선호도와 구매시 평가기준

권수애,장현주,한정혜,조소영,손지희,김선화,안경은 충북대학교 교육 ·생활연구소 생활과학연구센터 2002 생활과학연구논총 Vol.6 No.2

This study is to analyze the compitition structure and the brand image of the formalwear and the preferance of the brand group among the age of 20's females. The 207 samples of 20's females who live in Cheong-Ju city. The results of this study are followed as: The market competition structre appeared in positioning map have been constituted into four groups of the "Tomboy y'sb","lollol·selly·besti-belly","VOV·o.z.o.c·Joinus",EnC·i.n.v.u". The brand-trasfer of each group may easily be taken place as each compition among these groups was much feeble. By investigating the image of the formalwear brands appeared in positioning map, it may be presented that horizontality dimrnsion is "cute-ellegance image", and verticality dimension is "mannish-feminine image". Group Ⅳ such as EnC·i.n.v.u is brand which are prefered and purechaseed by the age of 20's females, whereas the preferance and puechase of brand such as VOV·o.z.o.c·Joinus.

Perceptions of Presence as Antecedents to E-tail Shopping -An Extended Technology Acceptance Model-

Jee Sun Park,Jong Han Hyun,Ann Fairhurst,Kyu Hye Lee 복식문화학회 2012 服飾文化硏究 Vol.20 No.3

Differential Gene Expression by Styrene in Rat Reproductive Tissue

Han, Jee Hye,Choi, Chang-Su,Kim, Mie Young,Chun, Young-Jin Taylor Francis 2007 Journal of toxicology and environmental health. Pa Vol.70 No.15

<P> Styrene is an important industrial chemical that is extensively used in the production of resins, rubbers and fiberglass-reinforced plastics. Exposing male rats to high doses of styrene may produce sperm abnormalities or infertility. To determine the mechanism underlying styrene-mediated toxicity in male reproductive organs, a reverse transcription-polymerase chain reaction (RT-PCR) technology was employed using annealing control primers (ACPs) to identify the differentially expressed genes following styrene treatment in isolated testis of male rats. By using 120 ACPs, a total of 6 expressed sequence tags (ESTs) of genes were differentially expressed in styrene-treated rats, as compared to untreated, which were cloned and sequenced. Of the genes analyzed, 5 genes (testis-specific expressed gene 101, protein kinase C, H+-ATPase isoform 2, peroxiredoxin 1, and aquaporin 9) were inducible and one gene expression (clusterin) was significantly suppressed by styrene. Regulation of each gene by styrene was confirmed by RT-PCR. It was shown that styrene decreased clusterin expression in a concentration-dependent manner and these effects occurred mainly in testis. Taken together, these results indicate that repression of clusterin gene expression by styrene may play an important role in styrene-mediated toxicities.</P>

Overexpression of OsMLD encoding MYB-like DNA binding domain increases tolerance to salt stress in rice (Oryza sativa L.)

Hye-Jung Lee,Sailila E Abdula,Moo-Geun Jee,Dae-Won Jang,Dal-A Yu,Sung-Han Park,Ung-Han Yoon,Tae-Ho Kim,Yong-Gu Cho 한국육종학회 2012 한국육종학회 심포지엄 Vol.2012 No.07

MYB-like domain (MLD) gene is a transcription factor that plays a diverse role in plant development and in response to abiotic stresses. In this study, we isolated and developed CaMV35S::OsMLD rice lines and determined its expression pattern under abiotic stresses. It has Myb_CC_LHEQLE superfamily similar to most transcription factor genes but with a very unique binding domain of SHLQKYR in the C-terminal region. Overexpressing rice lines showed enhanced tolerance to salinity with elevated mRNA transcript. Additionally, mRNA transcripts were up-regulated by ABA, H2O2 and dehydration stresses. Further investigation in the enhanced tolerance to salinity showed an increased accumulation of proline and a decreased in malondialdehyde contents indicating that OsMLD gene may be involved in the regulation of proline and osmolytes during abiotic stresses. These results showed that OsMLD gene could be used in the development of rice intended for soil with salinity-related problem.

실험적 신질환 : 제 2형 당뇨모델인 db/db mice에서 visfatin의 치료가 당뇨병성 신증에 미치는 효과

송혜경 ( Hye Kyoung Song ),이미화 ( Mi Hwa Lee ),고강지 ( Gang Jee Ko ),강영선 ( Young Sun Kang ),권오성 ( Oh Sung Kwon ),한금현 ( Kum Hyun Han ),한상엽 ( Sang Youb Han ),한지영 ( Jee Young Han ),김형규 ( Hyoung Kyu Kim ),차대룡 ( 대한신장학회 2008 춘계학술대회 초록집 Vol.28 No.1