In Vitro Cytotoxicity and Antibacterial Activity of Selected South African Medicinal Plants Used in the Treatment of Periodontitis
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Evaluation of the antibacterial and anticancer activities of some South African medicinal plants
BACKGROUND Several herbs are traditionally used in the treatment of a variety of ailments particularly in the rural areas of South Africa where herbal medicine is mainly the source of health care system. Many of these herbs have not been assessed for safety or toxicity to tissue or organs of the mammalian recipients. METHODS This study evaluated the cytotoxicity of some medicinal plants used,...
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Crude extracts from 21 South African medicinal plants, traditionally used for ailments of an infectious or septic nature, were screened for in vitro antibacterial activity using the agar diffusion and dilution methods. Almost all the activity exhibited was against Gram-positive bacteria, with 12 of the 21 plant species tested showing some activity against Bacillus subtilis. Only the Warburgia s...
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