심근 허혈-재관류 백서 모델에서 mitogen-activated protein kinase 활성화에 대한 α-lipoic acid의 효과

김연경,박은미,최준호,윤경호,유남진,이은미,김남호,정진원,김민선,박병림,오석규 圓光大學校 醫科學硏究所 2006 圓光醫科學 Vol.21 No.1

노인의 영적 간호요구

최미혜,김경희,김귀옥,김기숙,김수강,김정신,김춘숙,노흥진,박지연,성혜연,오명선,이선희,이원옥,이윤영,이현수,장명재,차혜경,채정선,홍상희 중앙대학교 의과대학 간호학과 간호과학연구소 2001 중앙간호논문집 Vol.5 No.1

This study was designed to exam the aged's needs for spiritual nursing care. The purpose was to serve as a basis for the development of spiritual nursing practice. The major findings are as follows : 1. The degree of needs for spiritual nursing care as area was that needs of love and relationship mean 22.0, needs of meaning and object mean 28.2, needs of forgiving mean 13.5. Total needs for spiritual nursing care mean 63.7, which was on the upper middle level. The needs of meaning and object was rated highest. 2. Among the general characteristics of the subjects, needs of love and relatiohship wasn't significanlty different. 3. Among the general characteristics of the subjects, needs of meaning and object was significantly different according to two factors : age(F=7.260, p=0.001), religion(F=5.275, p=0.001). Higher needs of meaning and object was possessed by the older than the younger, by the one who have religion than the other. 4. Among the general characteristics of the subjects, four factors made a significantly difference to needs of forgiving : sex(t=-2.851, p=0.006), age(F=8.201, p=0.001), religion(F=6.928, p=0.000), disease(t=2.327, p=0.024). Higher needs of forgiving was possessed by man than woman, by the older than the younger, by the one who have religion than the other, by the one who have disease than the other.

혼합형 자가면역성용혈성빈혈과 동반된 Evans 증후군 1례

선길홍,윤찬영,박상곤,박경희,우정주,한경택,김진화,김영훈,정춘해,박치영 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.2

Evans syndrome is defined as a simultaneous or sequential occurrence of autoimmune hemolytic anemia and autoimmune thrombocytopenia. Autoimmune hemolytic anemia (AIHA) is usually induced by IgG warm autoantibody or cold-active IgM antibodies reacting specifically with antigens associated with a patient's RBC. AIHA is a fairly uncommon disorder, with estimates of the incidence at 1 to 3 cases per 100,000 per year. Mixed-type AIHA is a relatively uncommon form of AIHA, with studies noting the incidence of 7-8% among cases of AIHA. We experienced a patient, 46-year-old woman who was diagnosed having a very rare clinical presentation of mixed warm and cold antibody mediated Evans syndrome. She was treated with corticosteroid therapy only and has been maintaining a complete response for 15 weeks. 저자들은 혼합형의 자가면역성 용혈성 빈혈과 자가면역성 혈소판 감소증이 동시에 발생한 혼합형 Evans 증후군으로 진단하고 스테로이드 요법 후 혈액학적으로 회복된 상태로 15주가 지난 현재 steroid 5 mg/일 까지 감량한 상태에서 추적 관찰 치료중인 46세 여자 환자를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

Interleukin-1β에 의한 사람 정상 코점막 상피세포의 분비기능 및 형태 변화

김경수,윤주헌,최진우,이정권,문형진,박준호,전희선 대한이비인후과학회 1999 대한이비인후과학회지 두경부외과학 Vol.42 No.11

고사리삼科 植物 數 種의 胞子 形態

宣炳崙,金泰珍,朴貞嬉,金京植 全北大學校 基礎科學硏究所 1994 基礎科學 Vol.17 No.-

고사리삼목, 고사리삼과에 속하는 2속 14종과 이들과의 비료를 위하여 마라티아목(Marattiales)의 Angiopteris 1종 및 고비목의 고비속(Osmunda) 3종 등 18종류의 포자의 극면의 형태를 비교한 결과 고사리삼속(Botrychium) 식물은 둥근 삼각형 또는 변이 오목한 둥근 삼각형으로, 나도고사리삼속(Ophioglossum)과 Angiopteris 및 고비속은 원형으로 나타났다. 고사리삼속은 표벽의 미세 무늬에 따라 세 군으로 유집이 가능하였으며 이는 기존의 분류체계와 잘 일치하였다. 표벽의 미세형태는 고사리삼속에 있어 아속간에 뚜렷한 차이를 보이나 이러한 차이가 나도고사리삼속이나 Angiopteris 혹은 고비속과의 차이보다 적은 것으로 나타나서 고사리삼속내 분류는 Clausen(1938)이나 Kato(1987)의 견해를 지지하고 있었다. 이울러 조사된 11종류에 대한 포자 형태의 기재와 검색표를 제시하였다. Spore morphology of 14 species of Ophioglossaceae is examined, and descriptions and key based on spore morphology are provided. In addition, spores of one species of Angiopteris and three species of Osmunda are examined for comparision with those of Ophioglossaceae. Spore shape at proximal face is subtriangularm or triquete in Botrychium and circular in Ophioglossum, Angiopteris and Osmunda. Based on the wall sculpturing patterns, three groups can be recognized within Botrychium, and the differences of wall sculpturing among these groups are smaller as compared to those among Botrychium, Ophioglossum, Osmunda and Angiopteris. This result supports the previous infrafamilial system of Clausen, which was mainly based on the characteristics of vernation, habit, fertile and sterile segments of the leaf, and gametophyte. Spores of nine species of Ophioglossum, which are circular in proximal face and fossulate or foveolate in wall sculpturing, are quite uniform as compared to those of Botrychium. Therefore they should be kept under a single genus rather than split into four genera suggested by Nishida (1952).

청각장애학교 국어과 교육 프로그램 개발 기초연구

김경진,강창욱,손영애,조혜선 국립특수교육원 2002 연구보고서 Vol.- No.2

This study is a basic study of developing the programs of Korean language education of the deaf schools. The purpose of this study is to analyze the content and status of their Korean language education, the teachers' demands about the curriculum and the direction of the study for developing the programs. In order to know how the Korean language education takes place in those schools and how effectively they carry out its curriculum, we analyze the research questionaires of teachers of the 4th, 5th and 6thgrades deaf elementary school and korean education department in middle and high school in the whole country for 108 teachers of eighteen deaf school. The results of this study are as follows: First, the supply of the subdivided curriculum that suit the reality of the deaf school was needed. Second, it was revealed that those teachers hoped that the development and the supply of the material for listening and speaking of the elementary school for the deaf and for reading and writing middle and high school for the deaf had to be done by the government of the country. Base on the results of this study it has to distribute the learning materials to the respective schools by the government of the country.

TiAIN 코팅공구를 이용한 Ti-6Al-4V 합금의 공구마멸 특성

김선진,박경수 조선대학교 생산기술연구소 2007 生産技術硏究 Vol.29 No.2

As the machining industry for titanium alloy that has many excellent characteristics has become diversified, the demand for this material has shown an increasing trend. In compahson to other metals, however, titanium binds more strongly with oxygen and has lower heat conductivity and higher activity. As a result, the heat generated duhng its machining is not dissipated through the cutting chip but rather concentrated on the machining part that is the cutting tool, accelerating the wear of the tool and detehorating the precision quality of machining. In this study, we analyzed the cutting characteristics and the amount of tool wear by changing the conditions of machining Ti-6Al-4V alloy that has excellent mechanical properties and occupies the most (more than 50%) of titanium matehal market.

고지방식이가 운동시 흰쥐의 글리코겐 이용에 미치는 영향

민경선,장응찬,김형렬,민진아,신덕수 慶山大學校 2000 論文集 Vol.18 No.1

Carbohydrate and fat ingestion during exercise are essential nutrient, but a number of opinion is different from their contents of food. In this point of view, to study how high-fat dietary contents affects glycogen utilization, 48 female Sprague-Dawley rats were trained on the treadmill trained for 4wk with consuming two high-fat diet and one high-carbohydrate diet. All animals were fed 79%high-fat diet(n=16, 79F), 40% high-fat diet(n=16, 40F), 70% high-carbohydrate diet(n=16, 70C). After the final day of training, one-half of rats in each the three groups were run to exhaustion (E), whereas the remaining rats served as rested controls (R). All animals were trained on a motorized rodent treadmill. The animals ran for 30min/d at 28m/min(0% grade), analysis items were glycogen, body weight and %Fat were measured. All data were examined by means of one-way ANOVA and significance was set at the p<0.05. The Duncan method was used for a post hoc test. Body weight were similar among the 79F, 40F and 70C groups. %Fat was significantly greater in animals that consumed the 79F group than in those on the 70C group (P<0.05), even though similar body weight each other. Generally liver and muscle glycogen concentration had more in 79FR, on the other hand, had less in 79FE compared with the others. The mean overall glycogen utilization rate was depressed in muscle and liver after animals were on the 79% F diet. In summary, the present study has suggested that consumption of 79% F diet during endurance training can lead to an increase in exercise performance in female rats. Some of the consequences training on F diet are an increase in body fat deposition and slower utilization of glycogen during exercise. These data indicate that rats exposed to a high-fat diet are capable of prolonging exercise in spite of limited glycogen stores. This improved capacity for exercise appears to be partially the result of muscular adaptations to the diet, which apparently increase the ability to oxidize fat and concomitantly spare glycogen.

유성견 소구치 정출시 치아 및 치주 조직의 초기 조직학적 변화 및 재생에 관한 연구

윤병선,차경석,이진우 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.3

본 실험은 유성견에서 인위적인 정출 시 조직학적 , 임상학적인 반응과 시간경과에 따른 치아 및 치아 주위조직의 회복을 연구하기 위해 생후 평균 10개월 웅성 잡종 유성견 하악 소구치를 대상으로 Energy chain을 이용한 정출 실험으로, 실험 1 군은 힘을 작용 시킨 후 일주일만에 희생시키고, 실험 2군은 정출력을 가한 후 일 주일 후, 정출력이 제거되고 3주간의 회복 기간 경과 후에 희생시켰다. HE 및 Masson`s Trichrome 염색법을 이용하여 치아와 주위조직의 반응을 치경부, 치근 중앙부, 치근단부, 치수부로 분류하여 광학 현미경하에서 관찰하여 다음과 같은 결과를 얻었다. 1. 힘을 가한 후 일 주일 후, 모든 부위에서 치주인대의 주행방향이 치아를 향하여 사선 방향을 나타내 주었으며 치주인대의 간격이 전반적으로 증가되었다. 또 부분적인 치주 인대의 파열이 치근단부에서 뚜렷하게 관찰되었다. MT소견에서는 대조군에 비해 치조능 부위에서 미성숙 골의 형성을 보여주었다. 주위 치조골에서는 편측으로 활발한 골조직의 형성이 관찰되었다. 치수에서는 치근단 부위에서 많은 혈관의 파열을 보여 주었고 공포의 형성과 충혈을 나타냈다. 2. 힘을 제거된 후 3주간의 보정을 한 군의 모든 치주인대의 주행 방향과 간격이 대조군과 같이 회복되었으며 밀도는 치밀하게 나타났다. MT 소견에서 1군에서 형성된 치조능의 미성숙 골이 석회화가 이루어짐을 보여주었고 치수의 공포와 충혈의 감소를 보여주었다. 수복과정에서의 치수의 섬유화가 더욱 진행되었다. 이상의 결과를 종합해 볼 때, 3주간의 회복 기간 중에도 치주 인대 부위에서는 대조군과 유사한 조직 소견을 보여 상당한 회복능력을 보였지만 치수에서는 섬유화가 진행됨을 보여 더욱 긴 회복 기간이 필요함을 보여주었다. This study was carried out in order to study early histologic changes and repair reaction appling to extrusive force for 3rd premolar of adult dogs. After 1 week of extrusive force with elastic chain, one of dogs was sacrified and after 3 weeks retention period, another dog was sacrified. The paraffin sections of samples were stained with Hematoxylin - Eosin and Masson`s Trichrome and were examed by light microscopy. The obtained results as follows 1. In Hematoxylin - Eosin and Masson Trichrome stain of control group, the periodontal ligament width was constant from apical third to cervical third of the root and periodontal fiber arrangement was horizontal or oblique in cervical third, oblique in middle third, oblique in apical third of root, in alveolar bone, smooth appearance was shown. 2. In Group 1, all periodontal fiber arrangement was oblique toward tooth, and the periodontal ligament width increased. Partially P D L was ruptured in apex. In MT stain, immature bone formation was seen at alveolar crest area. Active bone formation was observed along the one side of alveolus, and apical portion of pulp was involved with blood vessel rupture, vacuolization of pulp tissue and hyperemia. 3. In Group 2, most periodontal ligament arrangement and P D L width was repaired and fiber density increased. In MT stain, mineralization of immature bone on the alveolar crest was progressed. In pulp, vacuole and hyperemia was diminished and fibrotic change was diminished. 4. After 3 week periodontal ligament has more repair ability than pulp tissue pulp was involved with vacuolization and fibrosis, so it takes more time for repair.

패션점포 판매원의 의복과 점포유형이 노년여성소비자들의 호감과 구매의도에 미치는 영향

황선진,전호경 한국의류학회 2001 한국의류학회지 Vol.25 No.2

The purpose of this study was to investigate the effects of a saleswoman s clothing and store type on elderly female consumers likability to a saleswoman. Also it was to study the effects of the factors consisting likability to a saleswoman on intent to purchase among eldery female consumers. 3(clothing formality: low, medium, and high)×2(clothing style: clothing looking old vs. young)×2(store type: high priced specialty store vs. low priced open market) complete randomized between subjects design using field experiments were conducted. Subjects were 240 elderly females aged 54-69. The results showed that likability to a saleswoman consisted of impression factor, service ability factor and caring factor. There was the significant three way interaction among three independent variables in the service ability factor (F_2.228=15.62, P<.001). Regression Analysis showed that the impression factor(R^2=0.29, F<.001) and the service ability factor(R^2=0.06, F<.001) influenced the elderly consumers intention to purchase significantly. In conclusion, favorable appearances of a saleswoman is considered a crucial service quality influencing potential elderly consumers to purchase.