Fig. 3From: 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 cellsRepresentation of E.coli engulfment by neutrophils (1) and monocytes (2). a positive control b negative control, c Gynura segetum extract d Rutin e Gallic acid f 4,5,4’-Trihydroxychalcone (3) g 8,8’-(ethene-1,2-diyl)-dinaphtalene-1,4,5-triol (4)Back to article page