Asian Journal of Biochemistry1815-99231815-9931Academic Journals Inc.10.3923/ajb.2015.31.41Artemisia abyssinica Extracts and DNA Degradation Effects]]>YoussefMagdy M. MahmoudAhmed A. Al-FaiyzYasair S.S. 12015101Artemisia abyssinica, belongs to the family Asteraceae, is an herb commonly used in folk medicine. Antibacterial and antioxidant activities of six organic solvent extracts (n-hexane, dichloromethane [CH2Cl2, 100%], dichloromethane:methanol [CH2Cl2:MeOH, 1:1], methanol [MeOH, 100%], methanol:water [MeOH:H2O, 8.5:1.5] and water [H2O, 100%]) of the aerial parts of A. abyssinica extracts were investigated. Antibacterial activity was evaluated using the agar diffusion assay against Gram-negative Escherichia coli and Pseudomonas aeruginosa and Gram-positive Staphylococcus aureus and Bacillus megaterium bacterial strains. The minimum inhibitory concentration of the Artemisia abyssinica extracts was tested using a two-fold dilution method at concentrations ranging from 32-512 μg mL-1. 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