Korean Journal of Pharmacognosy (생약학회지)

The Korean Society of Pharmacognosy (한국생약학회)
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A Nitric Oxide Synthesis Inhibitor from the Roots of Gentiana scabra in RAW 264.7 Cells

용담의 RAW 264.7 세포주에서의 Nitric Oxide 생성 저해물질

  • Published : 1999.06.30
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Abstract

Bioassay-guided fractionation of a $H_2O$ extract of the roots of Gentiana scabra has furnished 5-(hydroxymethyl)-2-furfural (1) as an inhibitory compound for nitric oxide (NO) production in murine macrophage RAW 264.7 cells stimulated with $interferon-{\gamma}$ plus lipopolysaccharide. Compound 1 showed the moderate inhibition of NO production with $IC_{50}$ value of $803\;{\mu}M$.

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