Clinical Phytoscience (Jul 2020)
Medicinal plants utilized for hepatic disorders in Ethiopian traditional medical practices: a review
Abstract
Abstract Background Ethiopia is among the top floral biodiversity rich countries in the world. More than 7000 species of plants, 15% of they are endemic, are reported in the country. Accessibility, cultural enrichment, and cheapness make 80% of the Ethiopian people used indigenous plants for various health ailments and diseases in their traditional medical practices. Therefore, the current review examined the use patterns of medicinal plants utilized for hepatic disorders in Ethiopian traditional medical practices for further scientific investigations. Methods Ethnobotanical and related studies on medicinal plants utilized for hepatic disorders in Ethiopia were reviewed. Ethiopian university websites, Google, Google Scholar, PubMed, Medline, and other online internet search engines were used to access literature articles. The number of plant species and families, used parts, used conditions, modes of preparation, and routes of administration were tabulated and summarized using Excel spreadsheet and descriptive statistics, respectively. Results The current review showed that 276 plant species belonging to 89 families were used for hepatic disorders in Ethiopian traditional medical practices. The commonly utilized plant families were Asteraceae (10.14%), Fabaceae (9.08%), Euphorbiaceae (7.61%), Laminaceae (4.35%), Solanaceae (3.99%), and Aloaceae (2.90%). Justicia schimperiana (34.34%), Croton macrostachyus, and Phytolacca dodecandra (each 20.20%), Cordia africana, Cucumis ficifolius, and Rumex abyssinica (each 10.10%) were among the most utilized plant species. They were mainly distributed in Oromo (58%), southern (36%), and Amhara (35.5%) regions. Herbs (47.10%), shrubs (26.09%) and trees (20.65%) were their primary growth forms, while leaves (34.30%) and roots (33.06%) were their commonly utilized parts. Pounding (24.59%), decoction (19.67%), powdering (9.84%), and concoction (9.13%) were their major modes of preparations. Water was the most utilized solvent (48.26%) for the remedy preparations, which were mainly administered orally (76.35%). Conclusions This review showed that many claimed medicinal plants were utilized for the treatment of hepatic disorders in Ethiopian traditional medical practices. Hence, further experimental investigation is recommended to standardize their quality and phytochemistry and validate their safety and efficacy. Documentation and conservation of indigenous herbal knowledge have also been strengthened.
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