Research Article

Regulation of Proinflammatory Mediators via NF-κB and p38 MAPK-Dependent Mechanisms in RAW 264.7 Macrophages by Polyphenol Components Isolated from Korea Lonicera japonica THUNB

Figure 1

HPLC chromatogram and chemical structures of polyphenol components isolated from L. japonica T. HPLC chromatogram of L. japonica T.: (1) caffeoylquinic acid dimer, (2) caffeoylquinic acid, (3) caffeoylglycerol, (4) 5-p-coumaroylquinic acid, (5) feruloylquinic acid, (6) dicaffeoylquinic acid, (7) dicaffeoylquinic acid, (8) kaempferol 3-O-glucoside, (9) kaempferol-O-rutinoside, (10) dicaffeoylquinic acid, (11) apigenin-7-O-glucoside, (12) apigenin rutinoside, (13) feruloyl caffeoylquinic acid, (14) trihydroxymethoxyflavone, (15) kaempferol, (16) isorhamnetin glucoside, (17) caffeic acid derivative, and (18) feruloyl caffeoylquinic acid.
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