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.

일부 산업장근로자들의 피로자각증상과 일상생활요인과의 관련성

김정윤,조영채,이동배,박내경 大韓産業醫學會 1998 대한직업환경의학회지 Vol.10 No.2

For the purpose of obtaining reference materials for the prevention and management of mental health promoting in industrial workers, this survey was investigated the relationship between subjective fatigue symptoms and its related factors such as demographic, job and health related variables. 442 cases of industrial workers which occurred in 7 factories of machine and metal manufacturing industries in Taejon industries area surveyed by self-recorded questionnaire. The results were as following: 1. In the complaint rates of fatigue, "eye strain" was the highest(21.9%) and followed by "feel like lying"(12.4%) and "feel a pain in the low back"(12.4%), "feel drowsy"(12.2%), "yawning a lot"(11.8%) and "whole body feels tired"(11.1%) in the descending order. 2. In the average weighted scores of fatigue complaints, dullness and sleepness group(Ⅰ) was the highest, followed by difficulty in concentration group(Ⅱ) and bodily projection of fatigue group(Ⅲ) in the descending order. 3. The average weighted scores of fatigue complaints by general characteristics were significantly higher in the lower age group, lower education group and unmarried divorce group. But there was no significant difference in sex. 4. By the working condition, the fatigue scores were significantly higher in manual workers and shift worker than in clerical worker and day worker. 5. By the life style, the fatigue scores were significantly lower in 7-8 sleeping hour group and every day eating breakfast group than in other groups. But fatigue score of everyday alcohol drinking group and the lower health practice indecies group were significantly higher than that of other groups. 6. By the health status and psychological factors, the fatigue scores were higher in unhealthy group, unsatisfaction income level group, unsatisfaction worker contents group and the group of badly self-control in work. 7. In the stepwised multiple regression, factors affecting the fatigue symptoms scores were depression symptom score, health status, marital status, job satisfaction, job repeatedness and body mass index.

전문대학 간호과 통합교과과정 개발에 관한 연구

김영희,김정수,김정애,방숙명,배경진,이애경,장은정,정안순,주미경,최나영 경복대학 1998 京福論叢 Vol.2 No.-

교과과정의 조직은 체계적이고 뜻이 있는 순서로 학생들을 가르치기 위해 지식을 어떻게 조직화할 것인지와, 과목들 사이에서 공통된 내용은 통합시켜 중첩되는 일이 없도록 조정할 필요가 있다. 이에 현재 본 대학 간호과에서 운영되었던 97학년도의 17개 전공과목들의 교과과정의 내용을 비교, 분석하여 중복을 줄이며 순차적 지식의 습득을 도모하는 새로운 통합교과과정의 틀을 개발, 제시함으로써 보다 나은 전문직 간호교육이 이루어지도록 하고자 하였다. Most curricula are considered how to teach the student in systematic and meaningful orders. And it is necessary to coordinate the duplicate contents in major subjects in nursing. So this study was designed to set up a new comprehensive curriculum through comparing and ananlyzing each seventeen major subjects in Nursing Department of Kyung-Bok College. Therefore, the purpose of this study is to present the new comprehensive curricula for promoting the efficiency and effectiveness in diploma degree course of nursing education.

정전 열 접합을 이용한 Multi-Substrate Bonding

이덕중,주병권,최우범,한정인,조경익,이광배,장진,오명환 경북대학교 센서기술연구소 1997 센서技術學術大會論文集 Vol.8 No.1

We performed silicon-to-glass bonding using silicon direct bonding followed by anodic bonding(SDAB). Initial bonding between glass and silicon was caused by the hydrophilic surfaces of silicon and glass ensemble using silicon direct bonding(SDB) method. We found that the bonded specimen using SDAB process had higher strength than one using anodic bonding process only. We performed multiple layer bonding by SDAB, which is glass- silicon -glass as sandwich structure. In the silicon wafer, the (1mm x 2mm x 500μm)-sized cavity was formed by the anisotropic etching of the silicon substrate in EPW(Ethylendiamin-Pyrocatechol-Water). And, the cavity was sealed with glass wafers by SDAB method.

간호 학생의 임상실습 효율을 위한 기초 조사 연구

이애경,김정애,주미경,정안순,배경진,김정수,이정애,장은정 경복대학 2000 京福論叢 Vol.4 No.-

임상실습 교육은 간호이론을 실무에 적용하는 기회를 제공하는 과정으로서 임상실습이 간호교육의 중요한비중을 차지하고 있다는 것은 주지의 사실이다. 이러한 중요성에도 불구하고, 임상실습 교육에 즉각적인 해결이 어려운 많은 문제점이 있음도 이미 알고 있는 사실이다 이에 임상실습 교육의 기초 자료로 활용되고 있는 실습목록표에 대한 간호 학생들의 실습목표의 명확한 이해와 더불어 이론과 실습의 연계성을 강화시키고자 하였다. 성인간호, 모성간호, 이동간호 3개 영역 모두에서 공통적으로 기본임상간호 항목이나 기본간호술과 관련된 항목에서 직접수행의 빈도가 높았고 숙련된 기술적인 처치나 전문성을 필요로 하는 항목에서는 관찰과 수행경험이 부족한 것으로 나타났다. Clinical performance is not only the process of providing the opportunity for applying nursing theory into practice but also it is a well-known fact that clinical performance is an important part in nursing education. lnspite of this importance, it is also true that many problem with no immediate solution exist in clinical performance of nursing students. thus, through measuring and analyzing the degree of clinical experience of the nursing students, on the nursing checklist that is being used as the basic guide in clinical education, we tried to clearly understand the objectives of clinical performance and to emphasize the connection between theory and clinical performance. The results of the study showed that the frequency of directly performing tasks was high in all areas of adult health nursing, maternity nursing, and child nursing for the items of basics clinical nursing and items related with basic nursing techniques, and that the experiences of observation and execution were lacking in the items needing skilled treatment or speciality.

前腕部 經穴 取穴에서 骨度分寸法과 一夫法의 比較 硏究

박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.

Type and Frequency of Outside Contacts in Korean Pig Farms

Jeong Kyoung Bae,Oun Kyong Moon,Ha chung Yoon,Youn Ju Kim,Do Soon Kim,Yi Suk Joo 대한수의학회 2012 대한수의학회 학술대회발표집 Vol.2012 No.-

Diagnosing Hepatocellular Carcinoma Using Sonazoid Contrast-Enhanced Ultrasonography: 2023 Guidelines From the Korean Society of Radiology and the Korean Society of Abdominal Radiology

Jeong Woo Kyoung,Kang Hyo-Jin,Choi Sang Hyun,Park Mi-Suk,Yu Mi Hye,Kim Bohyun,You Myung-Won,Lim Sanghyeok,Cho Young Seo,Lee Min Woo,Hwang Jeong Ah,Lee Jae Young,Kim Jung Hoon,Joo Ijin,Bae Jae Seok,Kim 대한영상의학회 2023 Korean Journal of Radiology Vol.24 No.6

Sonazoid, a second-generation ultrasound contrast agent, was introduced for the diagnosis of hepatic nodules. To clarify the issues with Sonazoid contrast-enhanced ultrasonography for the diagnosis of hepatocellular carcinoma (HCC), the Korean Society of Radiology and Korean Society of Abdominal Radiology collaborated on the guidelines. The guidelines are de novo, evidence-based, and selected using an electronic voting system for consensus. These include imaging protocols, diagnostic criteria for HCC, diagnostic value for lesions that are inconclusive on other imaging results, differentiation from non-HCC malignancies, surveillance of HCC, and treatment response after locoregional and systemic treatment for HCC.

Curcumin inhibits hypoxia-induced angiogenesis via down-regulation of HIF-1.

Bae, Moon-Kyoung,Kim, Se-Hee,Jeong, Joo-Won,Lee, You Mie,Kim, Hae-Sun,Kim, Su-Ryun,Yun, Il,Bae, Soo-Kyung,Kim, Kyu-Won National Hellenic Research Foundation 2006 ONCOLOGY REPORTS Vol.15 No.6

<P>Hypoxia-inducible factor-1 (HIF-1) has a central role in cellular responses to hypoxia, including the transcriptional activation of a number of genes involved in angiogenesis in tumors. We found that curcumin, a natural, biologically active compound isolated from the commonly used spice turmeric, significantly decreases hypoxia-induced HIF-1alpha protein levels in HepG2 hepatocellular carcinoma cells. Moreover, curcumin suppressed the transcriptional activity of HIF-1 under hypoxia, leading to a decrease in the expression of vascular endothelial growth factor (VEGF), a major HIF-1 target angiogenic factor. Curcumin also blocked hypoxia-stimulated angiogenesis in vitro and down-regulated HIF-1alpha and VEGF expression in vascular endothelial cells. These findings suggest that curcumin may play pivotal roles in tumor suppression via the inhibition of HIF-1alpha-mediated angiogenesis.</P>

Effect of hypoxia on angiogenesis-related proteins in human dental pulp cells

Mi-Kyoung Kim,So-Jeong Kim,Yeon Kim,Hyun-Joo Park,Min-Jee Jo,Soo-Kyung Bae,Hyung Joon Kim,Moon-Kyoung Bae 대한구강생물학회 2016 International Journal of Oral Biology Vol.41 No.3

Dental pulp is a highly vascularized tissue with high regenerative potential. Revascularization of severed vasculature in the tooth is required for pulp healing during avulsed tooth treatment. In this study, the relative expression of angiogenesis-related proteins was determined in human dental pulp cells using a human angiogenesis proteome profiler array. The proteome profiler array detected differentially expressed angiogenesis-related factors under conditions of hypoxia, which enhances the angiogenic potential of dental pulp cells. We confirmed that hypoxia regulates the mRNA expression of angiogenesis-related factors, including CXCL16 in dental pulp cells. Furthermore, conditioned media of hypoxic pulp cells induced tube-like structures of vascular endothelial cells, which were reduced by the neutralization of CXCL16 function. In conclusion, our data show that angiogenesisrelated factors are differentially expressed by hypoxia in dental pulp cells and suggest that CXCL16 may involve in the revascularization of hypoxic dental pulp.