التفاصيل البيبلوغرافية
| العنوان: |
Antiviral activities of some Ethiopian medicinal plants used for the treatment of dermatological disorders |
| المؤلفون: |
Gebre-Mariam, T.1, Neubert, R.2, Schmidt, P.C.3, Wutzler, P.4, Schmidtke, M.4 michaela.schmidtke@med.uni-jena.de |
| المصدر: |
Journal of Ethnopharmacology. Mar2006, Vol. 104 Issue 1/2, p182-187. 6p. |
| مصطلحات موضوعية: |
*MEDICINAL plants, *APOCYNACEAE, *SKIN disease treatment |
| مصطلحات جغرافية: |
ETHIOPIA |
| مستخلص: |
Abstract: Acokanthera schimperi (Apocynaceae), Euclea schimperi (Ebenaceae), Inula confertiflora (Asteraceae), Melilotus elegans (Leguminosae), and Plumbago zeylanica (Plumbaginaceae), are some of the medicinal plants used in Ethiopia for treatment of various skin disorders. In this study, the antiviral activities of the 80% methanolic extracts of these plants have been examined against coxsackievirus B3 (CVB3), influenza A virus and herpes simplex virus type1 Kupka (HSV-1) using cytopathic effect (CPE) inhibitory assays in HeLa, MDCK, and GMK cells, respectively. In parallel, the cytotoxicity was quantified using a crystal violet uptake assay. The antiviral activity of the most active compound was confirmed with plaque reduction assays. The results revealed that the extracts of Acokanthera schimperi and Euclea schimperi showed antiviral activity against all three tested viruses albeit with unequal efficacy. Whereas the Acokanthera schimperi extract exhibited the strongest activity against CVB3, the extract of Euclea schimperi inhibited influenzavirus A replication most effectively. A weak anti-influenzavirus A activity was also exhibited by the other plant extracts tested. In addition, CVB3 was inhibited by the extracts of Plumbago zeylanica and HSV-1 by Inula confertiflora. Thus, the extracts of these plants, particularly those of Acokanthera schimperi, Euclea schimperi and Inula confertiflora which showed activity against CVB3 and HSV-1 support their traditional use in the treatment of skin diseases of viral origin. [Copyright &y& Elsevier] |
| قاعدة البيانات: |
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