Fig. 2From: Biocidal effects of stem bark extract of Chrysophyllum albidium G. Don on vancomycin-resistant Staphylococcus aureus The effect of the n- hexane (a) and butanol (b) fractions on potassium ion leakage from test cells at 1 × MIC (), 2 × MIC (), 3 × MIC () and control (). Each point represents the amount of potassium ions leaked (μg/ml) from the cells at a particular time interval in the presence of the fractionBack to article page