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저령차전자탕(猪령車前子湯)이 βA와 LPS로 처리된 BV2 microglial cell에 미치는 영향
류창희 ( Chang Hee Ryu ),정인철 ( In Chul Jung ),이상룡 ( Sang Ryong Lee ) 대한한방신경정신과학회 2012 동의신경정신과학회지 Vol.23 No.1
Objectives : This research investigates the effect of the JCT extract regarding Alzheimer`s disease. Methods : The effects of the JCT extract on IL-1β, IL-6, TNF-α, COX-2, NOS-II mRNA, APP mRNA, BACE mRNA, Nitric oxide(NO), and βA protein production in the BV2 microglia cell lines treated with LPS and βA were investigated. Results : 1. The JCT extract suppressed the expression of IL-1β, IL-6, TNF-α, COX-2, and NOS-II mRNA in BV2 microglial cell line treated with LPS and βA. 2. The JCT extract suppressed the expression of BACE and APP mRNA in BV2 microglial cell line treated with LPS and βA. 3. The JCT extract suppressed the expression of Nitric oxide(NO) in BV2 microglial cell line treated with LPS and βA. 4. The JCT extract suppressed the expression of βA protein production in BV2 microglial cell line treated with LPS and βA. Conclusions : These results suggest that the JCT group may be effective for the treatment of Alzheimer`s disease. Thus, JCT could be considered among the future therapeutic drugs indicated for the treatment of Alzheimer`s disease.
류창희 ( Chang Hee Ryu ),정인철 ( In Chul Jung ),조성훈 ( Seung Hun Cho ),황의완 ( Wei Wan Hwang ),강위창 ( Wee Chang Kang ),이상룡 ( Sang Ryong Lee ) 대한한방신경정신과학회 2010 동의신경정신과학회지 Vol.21 No.4
Objectives: This study was performed to develop a standard instrument of oriental medical evaluation for dementia. Methods: The advisor committee on this study was organized by 17 neuropsychiatry professors of oriental medical colleges. The items and structure of the instrument were based on review of published literature. We took consultation twice from the advisor committee and we also took additional advices by e-mail. Results: We discriminated between bian-zheng and su-zheng from the answers of the advisor committee. We got the mean weight of each symptom and sign from the answers of the advisor committee. We got the final weight from the combination of the ratio of bian-zheng to the number of all answers of the advisor committee and mean weight. Conclusions: The instrument of oriental medical evaluation for dementia was developed through experts` discussion. If the validity and reliability of this instrument is confirmed through additional clinical trial, the instrument of oriental medical evaluation for dementia is expected to be applied to the subsequent research.
솔잎혹파리 피해적송림의 (被害赤松林) 생태학적 연구 (Ⅳ) - 광주군 소나무군집의 (群集) 7년간의 식생변화분석 -
이경재(Kyong Jae Lee),조재창(Jae Chang Jo),류창희(Chang Hee Ryu),송근준(Keun Joon Song) 한국산림과학회 1990 한국산림과학회지 Vol.79 No.1
To investigate and analyze the change of the vegetation community structure between the severely damaged time (in 1980) and the restored time (in 1987) by the pine gall midge. Thecodoplosis japonensis, four plots with five subplots were sampled at Gwangju-gun of Kyongki-do. The total number of woody species per 500㎡ changed 39 in 1980 to 41 in 1987. According to the damage restoring, the importance value of the genus Quercus as substituting in the severely damaged forest showed a slight decrease but the importance value of Carpinus laxiflora, Sorbus alnifolia and Styrax obassia increased. As to changes of the vegetation community structure for seven years, the diversity of vegetation structure has increased. The similarity indices between 1980 and 1987 were 52.9% and 51.9% in the understory and shrub stratum, respectively.
개포 시민의 숲의 배식에 관한 연구(I) -수목배식 사후평가-
이경재,오충현,류창희,오구균,Lee, Kyong-Jae,Oh, Choong-Hyeon,Ryu, Chang-Hee,Oh, Koo-Kyoon 한국조경학회 1990 韓國造景學會誌 Vol.18 No.3
This study was executed to investigate matters connected with planting of Gapho Citizen's Woods(Park), and to offer the data about countermeasure. The study was executed in 1988 and 1989. The contents of the study were the condition of plants, the environmental factors, the states of tree planting and the user's behavior. The result of this study can be summarized as follows. 1. Because of incongruity of soil and regardless of physiological properties of trees, the plants were damaged by their environment. In particular, the stress of soil moisture was serious. 2. The unsuitable planting forms for the park were found out through the park, which was the result of imprudent, additional planting. And so in planting trees additionally, the participation of landscape architect is needed. 3. There is a serious noisy problem from express way. Because when they planted trees, they did not consider about noise. It affected the quality and utilization of the park.