http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
장원단이 CT105와 βA로 유도(誘導)된 Alzheimer`s Disease 병태(病態) 모델에 미치는 영향(影響)
김건진 ( Geon Jin Kim ),정대규 ( Dae Kyoon Chung ) 대한한방신경정신과학회 2006 동의신경정신과학회지 Vol.17 No.2
Objective :This research investigates the effect of the JangWon-Dan,(JWD) on Alzheimer`s disease. Method :The effects of the JWN extract on (1) IL-1β, IL-6, and TNF-α mRNA of PC-12 cells treated with LPS; (2) amyloid precursor proteins(APP), acetylcholinesterase(AChE), and glial fibrillary acidic protein(GFAP) mRNA, the AChE activity and the APP production of PC-12 cell treated with CT-105; (3) the behavior; (4) expression of IL-1β, TNF-α, MDA, IL-1β mRNA, and TNF-α mRNA; (5) the infarction area of the hippocampus, and brain tissue injury in Alzheimer`s diseased mice induced with βA were investigated. Result :1. The JWN extract suppressed the expression of IL-1β, IL-6 and TNF-α mRNA in THP-1 cells treated with LPS.2. The JWN extract suppressed the expression of APP, AChE, and GFAP mRNA in PC-12 cells treated with CT-105.3. The JWN extract suppressed the AChE activity, and the production of APP significantly in PC-12 cells treated with CT-105.4. For the JWN extract group a significant inhibitory effect on the memory deficit was shown for the mice with Alzheimer`s disease induced by βA in the Morris water maze experiment, which measured stop-through latency, and distance movement-through latency. 5. The JWN extract suppressed the over-expression of IL-1β protein, TNF-α protein, MDA, IL-1β mRNA, TNF-α mRNA, and CD68/GFAP, in the mice with Alzheimer`s disease induced by βA. 6. The JWN extract reduced the infarction area of hippocampus, and controlled the injury of brain tissue in the mice with Alzheimer`s disease induced by βA. Conclusion : These results suggest that the JWN extract may be effective for the prevention and treatment of Alzheimer`s disease. Investigation into the clinical use of the JWN extract for Alzheimer`s disease is suggested for future research.
김건수(Kim Geon Su) 한국신석기학회 2011 한국신석기연구 Vol.- No.21
우리나라는 년중 난류인 쿠로시오의 영향을 받는다. 남해안에는 다수의 패총이 형성되어 있는데 이들의 입지역은 기온의 차이를 보이는 위도와는 관계없이 쿠로시오의 영향이 미치는 정도에 따라서 위치한다. 신석기시대 조·전기에는 쿠로시오의 영향을 강하게 받는 곳에 패총이 위치하며, 이곳에서는 작살과 결합식낚시를 이용하여 참돔, 다랑어, 상어 등과 강치, 돌고래 등을 포획하였다. 더불어서 일본 구주지방의 흑요석, 죠몬토기 등도 출토되어 쿠로시오를 통한 양지역의 교류도 활발히 일어났음을 볼 수 있다. 중기 이후에는 쿠로시오 영향이 덜 미치는 육지쪽에 위치하며 어로도구도 급감하여 어로활동이 쇠퇴하였음을 보여준다. Korea is under influence of warmth of Kurosio Current around the year. There are number of shell-mounds on the southern coast of the peninsula, which are positioned depending on the current and regardless of the latitude. In the early former period of the Neolithic age, the shell-mounds were located at the places under strong influence of the Current where red sea-beam, tuna, shark, sea lion, and dolphin were captured using harpoons and two-piece hooks. Also, obsidianandJomon pottery from Kyushu province have been foundthat it shows vigorous interchanges between the two regions. After the middle period, they were located inlands where the Current gives less influence and it shows fishing activities declined with much fewer fishing tools.
김건하 ( Geon Ha Kim ) 한국물환경학회 2011 한국물환경학회지 Vol.27 No.6
Main objectives of this paper were; firstly, to explain impacts of suspended solid in the water body on the relationship between water quantity and water quality; secondly, study on the inter-relationship between organic materials, nutrients, pathogens, and suspended solids considering eco-friendly water resources. Relationship between water quality and water quantity is not easy to understand as it includes physicochemical-biological reactions and diffuse pollutions. Especially, suspended solid makes water resource management difficult. Eroded soil in the upper land transported to the downstream by water flows carrying biological and physicochemical information and sedimented in the downstream. As sediment scoured under high flow condition and environmental change, suspended solid and sediment should be emphasized for understanding the inter-relationship between water quality and water quantity. Knowledge gaps between known monitored data and management of suspended solid were identified as well for future study.