Fig. 2From: 4,5,4′-Trihydroxychalcone, 8,8′-(ethene-1,2-diyl)-dinaphtalene-1,4,5-triol and rutin from Gynura segetum inhibit phagocytosis, lymphocyte proliferation, cytokine release and nitric oxide production from phagocytic cellsRepresentative HPLC chromatograms of (a) gallic acid, RT 3.078 min (b) rutin, RT 5.161 min (c) Gynura segetum methanol extract detected at the wavelength of 254 nmBack to article page