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혈압 및 혈관손상에 대한 Candesartan과 Cilnidipine의 병용투여 효능 평가
정상혁,한주희,명창선 충남대학교 약학대학 의약품개발연구소 2014 藥學論文集 Vol.29 No.-
This study was designed to evaluate the effect of candesartan combined with cilnidipine on high blood pressure in spontaneous hypertensive rats (SHRs) and vascular injury induced by cuff-placed neointimal hyperplasia model. To measure blood pressure, low and high doses of candesartan (0.765 and 1.53 mg/kg/day) and cilnidipine (0.96 and 1.92 mg/kg/day) alone or in combination were orally administered in telemetered-SHRs for 2 weeks. To examine the protective action of vascular injury, high doses of candesartan (1.53 mg/kg/day) and cilnidipine (1.92 mg/kg/day) alone or in combination was orally administered for 2 weeks in cuff-induced neointimal hyperplasia model of C56BL/6 mice. As a result, high doses of candesartan and cilnidipine in combination decreased in systolic blood pressure (SBP) and mean arterial pressure (MAP) as compared with monotherapy of high dose of each drug, but not statistically significant. In vascular injury model, candesartan and cilnidipine in combination decreased BrdU-positive cells in neointima and vascular smooth muscle cell proliferation as compared with monotheray of each drug. Thus, these results indicate that the combination of candesartan with cilnidipine is effective for the protection of vascular injury, suggesting this combination to be a valuable tool for the management of vascular remodelling such as restenosis.
화학-기계적 우식 제거법을 이용한 유구치 우식의 치료 : 증례보고
이혁상,이재천,김영재,김정욱,김종철,장기택 大韓小兒齒科學會 2004 大韓小兒齒科學會誌 Vol.31 No.2
전통적인 bur에 의한 우식치질의 삭제는 진동과 열에 의한 자극을 초래하기 때문에 아이들은 치과에 가는 것을 무서워 한다. 최근 전통적인 방법을 대체하는 방법을 개발하려는 노력이 이루어져 왔고, 화학-기계적인 우식 제거법 역시 이러한 시도 중 하나이다. Carisolv^(TM)는 세가지 아미노산과 낮은 농도의 sodium hypochlorite, 그리고 특별하게 고안된 수 기구로 구성된 제품이다. 본 증례는 Carisolv^(TM)로 치료한 두 증례를 보고한다. 우식 상아질을 Carisolv^(TM) gel과 기구로 제거하고 복합레진으로 수복하였다. The conventional drilling method of caries removal makes vibration and thermal stimuli, so that children are afraid of dental treatment. Recently, various non-invasive caries removal techniques of alternatives to traditional methods are introduced and chemo-mechanical canes removal is one of them. Carisolv^(TM) comprises a gel that is composed of three different amino acids and a low concentration of sodium hypochlorite and specially-designed hand instruments. This report describes two cases of dental caries treatment with Carisolv^(TM). The carious dentin was eliminated with Carisolv^(TM) gel with instruments and then composite resin restoration was conducted.
배성완,강주혁,문주흠 목포대학교 스포츠산업 연구소 2006 스포츠 산업연구소 논문집 Vol.5 No.-
The purpose of this research is to work out the injury time, injury place, injury part, cause of injury, medical treatment, preventions against weight throwers at national physical education high schools and management and protection of them and advance of competence. As a result of questioning total 148 persons of shot putters (M20, F17), discus throwers(M21, F20), javelin throwers(M22, F20) and hammer throwers(M18, F10) who are registered at the Korean Amateur Athletic Federation, we come to the following conclusions. 1. As a result of comparison and analysis of the training programme where weight throwers were frequently injured by the event, the meaningful difference was obtained. Javelin throwers were injured most frequently while throwing training. 2. As a result of comparison and analysis of the meaningful difference of part which injury happened most frequently while throwers trained usually, the meaningful difference was obtained. Javelin throwers’ elbow injury was very frequent. 3. As a result of comparison and analysis of most frequently injured part by the event while weight throwing, the meaningful difference was obtained. Discus throwers’ waists were mostly injured while throwing. 4. As a result of comparison and analysis of frequently injured part by the event while weigh throwing training, the meaningful difference was obtained. Injury in waist part happened more frequently in rotary motion event than rectilineal motion event while weight throwing. 5. As a result of comparison and analysis of the event that throwers were injured frequently by sex while weight training, the meaningful difference was obtained. Women weight throwers were injured while jump squat training. 6. As a result of comparison and analysis of treatment period after injury by sex, the meaningful difference was obtained. It took women 4 weeks more to cure up and it was not short. 7. That difference that keep in mind method that can protect Shanghai when saw as exercise injury experience according to comparative analysis result by item appeared and rectilineal movement item selected most by method that mental power can protect Shanghai both item beam egg number It Eotda. 8. As a result of comparison and analysis of the season when thrower were injured frequently by experience, the meaningful difference was obtained. Throwers with below 1-4 year experience were injured frequently in summer. 9. As a result of comparison and analysis of the training time when weight throwers were injured frequently by result, the meaningful difference was obtained. Weight throwers who have never won the prize were injured frequently while training in the afternoon. 10. As a result of comparison and analysis of throwing motion when weight throwers were injured frequently by experience while throwing training, the meaningful difference was obtained. Throwers with below 1-4 year experience were injured frequently on waist twisting motion in the finish motion.
박성혁,곽한영 이화여자대학교 교과교육연구소 2008 교과교육학연구 Vol.12 No.3
세계화 추세와 함께 국내 이주노동자 및 결혼 이민자의 수가 급증하면서 본격적인 다문화사회로의 진입이 현실화되고 있다. 이러한 사회 환경의 변화는 사회과교육에도 다문화교육을 통한 시민의 양성이라는 새로운 과제를 던져주고 있다. 본 연구는 다문화교육의 제도적 기반이라 할 수 있는 관련 법령들을 이해하고 그 문제점과 개선방향을 제시함으로써 보다 적실성 있는 다문화교육의 틀을 구성하는데 기여하고자 하였다. 우리나라의 다문화교육은 헌법과 국제법, 국적법, 출입국관리법, 노동법과 사회보장법 및 교육관련법의 영향을 받고 있다. 다문화교육에 대해 체계적으로 정리된 법은 없으며 다양한 법령들에 관련 내용들이 분산되어 있어 일관성이 부족하거나 법적 권리보장이 미비한 부분들이 적지 않다. 특히 ‘다문화 가정’이라는 용어 속에서 다문화가정의 다양성이 제대로 반영되지 못하여 대상에 적합한 법령이나 정책이 구현되지 못하고 있다는 점, 다문화 구성원에 대한 보편적 인권보장과 실정법이 충돌할 경우 어떤 기준으로 이 문제를 해결할 것인가 하는 점, 국적 개념의 다양화를 통해‘국민’에서 ‘시민’으로 확장하는 작업을 어떻게 진행할 것인가에 대한 문제 등은 현행 다문화 관련법령에서 제대로 다루어지지 못한 채 공백상태로 남아있다. 이러한 문제들이 해결되기 위해서는 다문화가정의 다양성과 인권보장의 정책적 한계, 국적 개념의 재설정 등에 대해 보다 풍부한 논의를 통해 합의에 이르는 과정이 필요할 것으로 보인다. 사회과교육에서 다문화교육은 다문화가정 구성원들에 대한 교육을 의미하기도 하지만 다른 한편으로 내국인들에게 이러한 법제도적 논의를 통해 시민성의 영역을 확장하는 계기를 마련한다는 점에서도 큰 의의를 지닌다고 할 수 있다. Korea rapidly turns out to be the multi-cultural society along with the increasing numbers of foreign workers and marriage immigrants and with the wave of globalization. The change of social environment renders new problems of developing multi-cultural citizenship to social studies. In this study, we wish to give understandings about the laws which related to the multi-cultural education and analyse them to find the points to improve for making a better educational circumstance. Multi-cultural education in this country affected by Constitutional law, International law, theKorean Nationality Act, Emigration and immigration control Act, Labor law, Welfare Law andeducation related acts. But the legal articles are scattered and there is no integral law formulti-cultural education. To solve this problem, there should be profound conversations toreach the rational agreements about how to deal with the variety of multi-cultural families, howfar their rights could be secured, how we could make new sense about nationality. In socialstudies, multi-cultural education could be the education for the multi-cultural minorities but onthe other hand it also means the education about the social majorities to expand the horizonsof citizenship. This study could be the starting point to tell the social system aboutmulti-cultural education in our country.
조성환,손화영,김혜성,최종윤,류시윤,박배근,윤원기,홍성혁,김덕환 충남대학교 수의과대학 동물의과학연구소 2002 動物醫科學硏究誌 Vol.10 No.-
Pilomatricoma was histopathologically diagnosed in a 2.5-year-old male Alaskan malamute. The patient was referred to Chungnam National University, Veterinary Medical Teaching Hospital with solitary, firm and well-circumscribed mass at shoulder. Grossly, the mass was dome shaped to tumor like and 10 x 8 x 5㎝ in size. Some lesions had gritty or bony consistency and was chalky when sectioned Histopathologic feature included mumerous clusters of tightly arranged, basaloid cells with evenly distributed chromatin and ghost cells were characterized by a central unstained zone. The ghost cells often become calcified and osseous metaplasia was also present.
고온 Binder로서 Vinylchloride-Vinylacetate 공중합 수지의 특성
이보성,주혁종 충남대학교 공업교육연구소 1983 論文集 Vol.6 No.2(B)
Vinylchloride-vinylacetate copolymer was analyzed with thermogravimetric analyzer, and as a result of this analysis, temperature profile for oxidation and carbonization was drawn up. Graphite, the copolymer and some additives were blent with solvent and extruded in order to prepare a sample. In this study, 3 effects on bending strength are examined: 1) amount of binder, 2) temperature of oxidation, 3) temperature of carbonization. When sample is treated up to 270℃ for 11 hours for oxidation and up to 1150℃ for 3 hours for carbonization, the bending strength of the sample reached to 3.8 × 10 gf/㎟.