Effect of Scutellariae Radix Extract on the Proinflammatory Mediators in Raw 264.7 Cells Induced by LPS

作者: Young-Jong Lee , Hyo-Sang Han , Seok-Bin Yoon

DOI: 10.6116/KJH.2011.26.2.075

关键词: ImmunologyToxicityProinflammatory cytokineNitric oxideRAW 264.7 CellsPharmacologyCytokineViability assayChemistryMTT assayRadix

摘要: ABSTRACT Objectives:This study aims at examining the anti-inflammatory effects of Scutellariae Radix extract.Methods:Scutellariae was hot water extracted to make samples( SR) for experiment. Their were examined on increase cell viability in mouse macrophage Raw 264.7 cells, creation nitric oxide(NO) lipopolysaccharide(LPS)-induced a nd cytokines interleukin(IL)-1β and others.Results:The results experiment are as follows.1. The MTT assay carried out check cellular toxicity extract Radix. found no significant caused macrophages by 2. significantly restricted NO LPS-induced after 24-hour culture. 3. IL-6, IL-10, IL-12p40, IL-17, interferon-inducible protein(IP)-10, keratinocyte-derived chemokine(KC), vascular endothelial growth factor(VEGF) concentration 25 ㎍/mL or higher.Conclusion:The samples(SR) caus ed NO, IP-10, KC, VEGF higher, thus demonstrating effects.Key words:Scutellariae Radix, macrophage, cytokine, oxide.

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