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방풍통성산(防風通聖散)이 백서(白鼠)의 뇌혈류량역학(腦血流力學)에 미치는 기전(機轉) 연구(硏究)
전홍열,전상윤,홍석,강화정,김종석,김경선,Jeon, Hong-Youl,Jeon, Sang-Yun,Hong, Suk,Kang, Hwa-Jeong,Kim, Jong-Suk,Kim, Kyung-Sun 대한한방내과학회 2002 大韓韓方內科學會誌 Vol.23 No.1
Objective : Bangpungtongseongsan(BTS) has been used in oriental medicine for many centuries as a prescription for a heat syndrome of apoplexy. The effects of BTS on the vascular system are not well known. This study is designed to identify the effects of BTS on the regional cerebral blood flow(rCBF), arterial blood pressure and action mechanism in mice. Methods : We measured the change of rCBF and BP by BTS. Secondly, we investigated changes of rCBF and BP for 30 minutes interval after venous inject 0.01, 0.1, 1.0, 10.0mg/kg each density BTS infusion into mice, which were premanaged with methylene blue(10mg/kg, i.v), indomethacin(3mg/kg, i.v.), propranolo(3mg/kg, i.v.) for 30minutes. Results : rCBF increased significantly by BTS in a dose-dependent and BP was not affected by BTS in mice. Pretreatment with methylene blue significantly inhibited rCBF increased by BTS and aceelrated BP not affected by BTS. Pretreatment with indomethacin significantly inhibited rCBF increased by BTS and inhibited BP not affected by BTS. Conclusion : These results show that BTS causes the increasement of rCBF and non-change of BP. The action mechanism is related to prostaglandid activated by cyclooxygenase.
全洪烈 春川敎育大學 1988 論文集 Vol.28 No.-
Economic systems are the basic concepts or concept clusters which should be emph asized in the economic education Economic education, practiced in the elementary and secondary level schools, is offered as one realm of the Social studies education. Since the Publication Of the Process of Education by J. S. Bruner, Social Studies curriculun organifers have tried to seek the structure of social science. Structure is understood to be something which 1'cflect the basic ideas of the related disciplines. This article is aimed to probe the pertinent content materials with respect to economic systems and reflect the structure of the market mechanism. Chapter Ⅱ is intended to present the scheme of the economic systems. In this chapter, the definitions, controversial issues, classifications and performance contrast between economic systems are discussed at large. In the following chapter, to reflect the above mentioned structure, market mechanism is elaborated. The market mechanism, in a word, self-regulating system, is divided logically into four elements. The self-regulating system, Laissez faire, Competitive system, profit motive. Understanding the elements seperately and integrating the elements systematically would lead to the basic ideas of the market mechanism. D 팎을린 툰골또 -- 161 -
全洪烈 춘천교육대학교 민족교육연구소 1987 민족교육연구 Vol.4 No.-
Economic systems are the basic concepts or concept clusters which should be emphasized in the economic education. Economic education, practiced in the elementary and secondary level schools, is offered as one realm of the Social studies education. Since the publication of the Process of Education by J. S. Bruner, Social Studies curriculum organizers have tried to seek the structure of social science. Structure is understood to be something which reflect the basic ideas of the related disciplines. This article is aimed to probe the pertinent content materials with respect to economic systems and reflect the structure of the market mechanism. Chapter Ⅱ is intended to present the scheme of the economic systems. In this chapter, the definitions, controversial issues, classifications and performance contrast between economic systems are discussed at large. In the following chapter, to reflect the above mentioned structure, market mechanism is elaborated. The market mechanism, in a word, self-regulating system, is divided logically into four elements. The self-regulating system, Laissez faire, Competitive system, profit motive. Understanding the elements seperately and integrating the elements systematically would lead to the basic ideas of the market mechanism.
김방울,김경선,전홍열,강화정,김정상,홍석,김용진,Kim, Bang-Oul,Kim, Kyoung-Sun,Jeon, Hong-Yeol,Kang, Hwa-Jeong,Kim, Jeong-Sang,Hong, Seok,Kim, Yong-Jin 대한한방내과학회 2002 大韓韓方內科學會誌 Vol.23 No.2
Objectives : This study was designed to investigate the effects of Yukmijihwang-tang on contusion of the mice induced with medicine. Methods : I observed the effects of light and electron microscopes. and examined hematological changes and VEGF-immunohistochemistry. Results : Hematology: Leukocytes were increased significantly in a control group of mice compared with the experimental group. Light microscope : A few neurons were condensed in the 7-day experimental group, but condensed remarkedly in the 3-day control group. Most glial cells were observed in the 3-day experimental group. Edema and dilatation of vessels occurred significantly in the 3-day control group, and these results occurred weakly in the 7-day experimental group. VEGF-immunohistochemistry : VEGF-immunohistochemical reactivity for the glial cells was the highest in the 3-day experimental group, and immunoreactivity for the vessels and neurons highly increased in the 7-day experimental group. Electron microscope : In the 3-day control group, protoplasmic astrocytes concerned with angiogenesis contained weakly developed rough endoplasmic reticulum. and a few of glial filaments were observed. In the 7-day experimental group, the bundles of glial filaments were found in the cytoplasmic process of astrocytes. Conclusion : medication using Yukmijihwang-tang of mice contused by medical stress is highly effective in inflamatory response, curing cell damage and angiogenesis.