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dc.contributor.authorBiseko, Emiliana Zacharia
dc.date.accessioned2020-11-25T11:52:58Z
dc.date.available2020-11-25T11:52:58Z
dc.date.issued2019-10
dc.identifier.urihttps://doi.org/10.58694/20.500.12479/1037
dc.descriptionA Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Master’s in Life Sciences of the Nelson Mandela African Institution of Science and Technologyen_US
dc.description.abstractThe medicinal plants Annona senegalensis Pers. and Allophylus africanus P Beav. are traditionally used for the treatment of cancer in Tanzania. However, there is no scientific documentation on their therapeutic effectiveness. To evaluate the anticancer potential of A. senegalensis and A. africanus plant species from Tanzania, stem bark of the two plants were collected from Ugweno village at Kilimanjaro, Tanzania. Pulverized plant materials were soaked in dichloromethane/methanol (DCM:MeOH), petroleum ether (PE), DCM, ethyl acetate (EtOAC), MeOH and water to obtain DCM-MeOH, PE, DCM, EtOAC and MeOH extracts respectively. Anticancer activity against breast (HCC 1396), throat (HEp- 2) and colon (CT 26) cancer cell lines was assessed by the MTT cell viability assay. Results showed that anticancer activity varied between plant extracts and the cancer cell lines. The highest anticancer activity was achieved with A. senegalensis petroleum ether extract against HEp-2. The findings justify traditional use of A. senegalensis and A. africanus in treatment of cancer. This study found petroleum ether extract of A. senegalensis to have high potential for development of an anticancer agent against throat cancer. Further studies involving the isolation of pure anticancer compounds from the two plants are recommended to elucidate bioactive molecules with anticancer activity.en_US
dc.language.isoenen_US
dc.publisherNM-AISTen_US
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.subjectResearch Subject Categories::NATURAL SCIENCESen_US
dc.titleEvaluation of anti-cancer potential of crude extracts of Annona senegalensis Pers. and Allophylus africanus P Beauv.en_US
dc.typeThesisen_US


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Attribution-NonCommercial-ShareAlike 4.0 International
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