지원사업
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
- 2012.1
- 수록면
- 31 - 38 (8page)
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Objectives : Mori Folium is one of the traditional medicinal herb. It was commonly used for sericulture in the world and has been traditionally administered as natural therapeutic agent for the treatment of filariasis, diabetes and dropsy in East Asia. This study investigated an anti-inflammatory potential of Mori Folium ethanol extract (MFE). Methods : We examined the effects of MFE on the lipopolysaccharide (LPS)-induced production of nitric oxide (NO) and prostaglandin $E_2$ ($PGE_2$) in a murine macrophage cell line, RAW 264.7. Results : MFE inhibited production of NO and $PGE_2$ in a dose dependent manner and also decreased the expression of inducible nitric oxide synthase (iNOS), cyclooxygenase-2, interleukin (IL)-1, IL-6 and tumor necrosis factor-${\alpha}$. As a plausible molecular mechanism, increased degradation of I-${\kappa}B{\alpha}$ and phosphorylation of I-${\kappa}B{\alpha}$, NF-${\kappa}B$ and MAP kinases by LPS were partly blocked by MFE treatment. Conclusions : These results suggest that MFE has an anti-inflammatory therapeutic potential, which may result from inhibition of NF-${\kappa}B$ activation and MAPK phosphorylation, thereby decreasing the expression of pro-inflammatory genes.
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