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함양산양삼과 열매 복합물의 항산화 및 항염증 효능에 대한 연구
이종상,주인환,박종민,김동희,Jong-Sang Lee,In-Hwan Joo,Jong-Min Park,Dong-Hee Kim 대한동의생리학회·한의병리학회 2023 동의생리병리학회지 Vol.37 No.3
The purpose of this study is to examine the antioxidant effect of hamyang wild-simulated ginseng and ginseng berry complex(HGC) and to investigate the mechanism of anti-inflammatory effect on macrophage cell line (RAW264.7 cells). For antioxidant activity of HGC was measured by total polyphenol contents were estimated with folin-ciocalteu method, and total flavonoid contents were estimated with aluminum chloride methods. And, assessed with 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid (ABTS) radical scavenging activity assay. MTT assay was performed to determine the effect of HGC on cell viability in RAW264.7 cells. In addition, anti-inflammatory effect of HGC was investigated in RAW264.7 cells. RAW 264.7 cells, in which an inflammatory response was induced by lipopolysarccharide (LPS), were treated with HGC, and nitric oxide production was measured by griess assay. And protein expression level of inflammatory cytokine and phosphorylation of MAPK signaling pathways were confirmed by western blot analysis. Total polyphenols and flavonoids contents in HGC were quantified, and increased DPPH and ABTS radical scavenging activity in a concentration-dependent manner was confirmed. In addition, HGC was significantly inhibited nitric oxide (NO) production and inflammatory cytokine (iNOS, IL-1β, IL-6, and TNF-α) expression in LPS-stimulated RAW264.7 cells. Also, HGC was significantly inhibited the phosphorylation of MAPK signaling pathways. These results suggest that HGC can be used as effective herbal medicine extract for antioxidant and anti-inflammatory effect. As a result, it is thought that HCG can be used as a functional material effective for antioxidant and anti-inflammatory effects. And it will be possible to promote industrialization using hamyang wild-simulated ginseng and ginseng berry, and to increase high-value-added.
카메라쇼트 , 영상의 혼돈미학 1 : [ 영상보기 ] 와 [ 보기 ] 그리고 [ 영상 ]
이종상(Jong Sang Lee) 한국미학예술학회 2000 美學·藝術學硏究 Vol.11 No.-
[보기]와 [영상보기]는 같은 [보기]가 아니다. [보기]는 눈으로 대상을 보는 것이고,[영상보기]는 눈으로 영상을 보는 것이다. [영상]은 카메라가 대상을 잡아낸 카메라쇼트(camera`s shot)로서 어떤 의미도 내재되어 있지 않은, 대상의 동일성이 확보되지 못하는 변의적(變意約)인, 지평을 상실한 `기의 없는 기표`일 뿐이다. 영상세계가 혼돈한 것은 피사체들이 지평을 상실했기 때문이며, 지평을 상실했음에도 불구하고 영상세계가 지평의 세계와 동일시되는 이유는 [영상보기]할 때 `내`가 나의 지평을 가지고 견주어 보기 때문이다. 눈길을 통한 [보기]의 감과 카메라촬영을 통한 [영상보기]의 감이 다른 것은 지평이 있고 없는 `지평의 존재 여부`에 기인된 것이다. 이러한 차이감을 지각을 통해 체험적으로 알고 있으면서도 잘 설명할 수 없는 이유는 [영상]을 지시대상 있는 유사상(類似像)으로 생각하는 관념 때문이며, 이러한 관념은 `지평을 향한 지각의 무의식적 본능`이 [보기]와 같은 지각에 내재하고 있다는 사실이 망각되는 것에서 비롯된다. 지평은 모사(模寫)될 수 없는 세계와 내가 구성한 세계-내-존재인 人間에 현전한 상황적 시공간성이다. [viewing of projection image] is not the same viewing as [viewing of ofject],[viewing of object] is viewing object by one`s own eye, [viewing of projection image] is viewing projection image by one`s own eye. [projection image] is camera`s shot by a camera`s shooting and is just `Simulacres`- the signifier without the signified - lost one`s own horizon - without any meaning be immanent. The world of projection image is chaos because `things be shot(projection image)` lost one`s own horizon. Though `things be shot` lost one`s own horizon, the reason why we tend to think that the world of projection image and the world are about the same world, Is that we view projection image with our own horizon. The feel in the world of projection image is not the same feel as the feel in the world, because there is being a horizon in the world and is not a horizon in the world of projection image. The reason why we can feel this feeling`s difference but can`t explain about it, is that we have idea projection image is analogon, this idea is caused by the fact we always forget that there is being unconscious instinct toward our own horizon in our perception such as viewing. The horizon is from `being-in-the-world` composed by `I` and `the world`, is situational qualiry of time-space, as it were, `be impossible fabricated, represented, copied`.