Fig. 4From: Antigenotoxic properties of Paliurus spina-christi Mill fruits and their active compoundsGentoxicity/antigenotoxicity of (+/−) catechins (a), gallocatechin (b), and rutin (c). DNA damage was expressed as DNA tail moment. a p < 0.05, compared with negative control (0.5% DMSO); b p < 0.05, compared with 100 μM H2O2 (positive control)Back to article page