Fig. 5From: Antibacterial activities, proposed mode of action and cytotoxicity of leaf extracts from Triumfetta welwitschii against Pseudomonas aeruginosaThe percentage haemolysis of sheep erythrocytes induced by exposure to different concentrations of the DCM/methanol, acetone and ethanol leaf extracts from T. welwitschii. Cells with no extract were used as the control. Values are for mean ± standard deviation (error bar) for n = 3. The asterisks indicate a significant difference from the control with ***p < 0.001Back to article page