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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 275 - 279 (5page)
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초록· 키워드
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In order to validate the use of Saussurea Lappa as an anti-inflammatory drug in the traditional Korean medicine, I have investigated the effects of water-soluble extract of Saussurea Lappa (ESL) on the production of pro-inflammatory tumor necrosis factor-alpha (TNF-${\alpha}$) in murine RAW 264.7 macrophages stimulated with the endotoxin lipopolysaccharide (LPS). The extract inhibited dose-dependently TNF-${\alpha}$ production without its cytotoxic effect on the macrophages, as measured by enzyme-linked immunosorbent assay, and significantly decreased mRNA levels of TNF-${\alpha}$, as determined using reverse transcription polymerase chain reaction. The extract also inhibited LPS-induced activation of nuclear factor-${\kappa}B$, thereby resulting in TNF-${\alpha}$ gene expression. These results suggest that ESL may have therapeutic potential in the control of inflammatory diseases mediated by activated macrophages.
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