Comparative antibacterial activity of two Helichrysum species used in male circumcision in South Africa
نویسندگان
چکیده
The leaves of Helichrysum pedunculafum and H. longifolium are used for the treatment of wounds arising from male circumcision by the Xhosas and the Pandas of South Africa, respect ively. The an tibacterial activity of these herbs was compared by direct bioautography using Staphylococcus aureus. Extracts from the leaves of H. pedunculafum showed more activity against the bacterium than those from H. longifoJium. Heating the extracts from the latter, further reduced their activity against S. aureus. The traditonal heating of the leaves of this plant over hot ash before use is, therefore, likely to reduce their activity against infection.
منابع مشابه
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