Search Results - "Abdissa, Negera"

Phytochemical investigation of Aloe pulcherrima roots and evaluation for its antibacterial and antiplasmodial activities by Abdissa, Dele, Geleta, Girma, Bacha, Ketema, Abdissa, Negera

“…Medicinal plants with documented traditional uses remain an important source for the treatment of a wide range of ailments. Evidence shows that majority of the…”
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Determination of total phenolic content and antioxidant activity of Commiphora mollis (Oliv.) Engl. resin by Molole, Guyo Jilo, Gure, Abera, Abdissa, Negera

“…In this study, total phenolic contents (TPC) and antioxidant activity of Commiphora mollis (Oliv.) Engl. (Burseraceae) resin were investigated. The resin was…”
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Antimicrobial Abietane-Type Diterpenoids from Plectranthus punctatus by Abdissa, Negera, Frese, Marcel, Sewald, Norbert

“…Four new -benzoquinone containing abietane-type diterpenoids ( - ) along with thirteen known diterpenoids ( - ) were isolated from the roots of . The…”
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Bioactive secondary metabolites from new endophytic fungus Curvularia. sp isolated from Rauwolfia macrophylla by Kaaniche, Fatma, Hamed, Abdelaaty, Abdel-Razek, Ahmed S, Wibberg, Daniel, Abdissa, Negera, El Euch, Imene Zendah, Allouche, Noureddine, Mellouli, Lotfi, Shaaban, Mohamed, Sewald, Nobert

“…Over the last decades, endophytic fungi represent a new source of pharmacologically active secondary metabolites based on the underlying assumption that they…”
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Cytotoxic Compounds from Aloe megalacantha by Abdissa, Negera, Gohlke, Sebastian, Frese, Marcel, Sewald, Norbert

“…Phytochemical investigation of the ethyl acetate extract of the roots of led to the isolation of four new natural products-1,8-dimethoxynepodinol ( ),…”
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MnOx-Coffea arabica Husk and Catha edulis Leftover Biochar Nanocomposites for Removal of Methylene Blue from Wastewater by Kochito, Jemere, Gure, Abera, Abdissa, Negera, Beyene, Tamene Tadesse, Femi, Olu Emmanuel

“…In this study, we investigated the use of manganese oxide-biochar nanocomposites (MnOx-BNC), synthesized from coffee husk (CH) and khat leftover (KL) for the…”
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Chemical constituents of the roots of Kniphofia schimperi and evaluation of their antimicrobial activity by Deresa, Ebisa Mirete, Abdissa, Negera, Abdissa, Dele

“…Kniphofia schimperi is one of the endemic plants of Ethiopia and is widely used for the treatment of microbial infections. However, the biological and…”
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Antimicrobial Evaluation of Anthraquinones and Preanthraquinone from the Root Extract of Aloe kefaensis by Diriba, Tamiru Fayisa, Abdissa, Negera, Meshesha, Melaku, Ayana, Soressa Gershe

“…The aim of this study was to isolate antimicrobial compounds from the roots of Aloe kefaensis, a plant endemic to Ethiopia and used to treat various microbial…”
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In vitro antibacterial, antioxidant, in silico molecular docking and ADEMT analysis of chemical constituents from the roots of Acokanthera schimperi and Rhus glutinosa by Abera, Bihon, Melaku, Yadessa, Shenkute, Kebede, Dekebo, Aman, Abdissa, Negera, Endale, Milkyas, Negassa, Temesgen, Woldemariam, Messay, Hunsen, Mo

“…Acokanthera schimperi is a medicinal plant traditionally used for the treatment of wounds, scabies, and malaria. Rhus glutinosa has been also utilized for the…”
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Anthraquinones from the Roots of Kniphofia insignis and Evaluation of Their Antimicrobial Activities by Tadesse, Asnakew Amare, Ayana, Negera Abdissa, Keneni, Dele Abdissa

“…Sequential extraction using a cold maceration method and column chromatographic separation of the roots Kniphofia insignis headed to the isolation of three…”
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Oleanane and Stigmasterol-Type Triterpenoid Derivatives from the Stem Bark of Albizia gummifera and Their Antibacterial Activities by Ayele, Tamrat Tesfaye, Gurmessa, Getahun Tadesse, Abdissa, Zelalam, Kenasa, Girmaye, Abdissa, Negera

“…Chromatographic separation of methanol extract of stem bark of Albizia gummifera led to the isolation of two oleanane-type triterpenoids (1 and 2), a…”
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Chemical constituents of the roots of Kniphofia isoetifolia Hochst. and evaluation for antibacterial activity by Melaku Meshesha, Tsegaye Deyou, Abebe Tedla, Negera Abdissa

“…Context: The genus Kniphofia Moench, with species close to 70, is traditionally used to treat wide ranges of ailments including menstrual pains, infertility,…”
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Chemical Constituents of Root Barks of Gnidia involucrata and Evaluation for Antibacterial and Antioxidant Activities by Abdissa, Negera, Abdo Seghne, Teshome, Tesso, Hailemichael, Dekebo, Aman, Kalbessa, Abera, Melaku, Yadessa

“…The genus Gnidia, with species close to 152, is traditionally used to treat wide ranges of ailments in humans and animals. Gnidia involucrata is one of the…”
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Cytotoxic quinones from the roots of Aloe dawei by Abdissa, Negera, Induli, Martha, Fitzpatrick, Paul, Alao, John Patrick, Sunnerhagen, Per, Landberg, Göran, Yenesew, Abiy, Erdélyi, Máté

“…Seven naphthoquinones and nine anthraquinones were isolated from the roots of Aloe dawei by chromatographic separation. The purified metabolites were…”
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Chemical constituents of the stem bark of Combretum paniculatum and evaluation of their antimicrobial activity by Hailu, Tadasa, Abdiisa, Dele, Abdissa, Negera

“…, a deciduous tree from the family, has been traditionally used in ethnomedicine for treating conditions such as chronic diarrhoea, dysentery, stomach pain,…”
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Furoquinoline and bisindole alkaloids from the roots of Teclea nobilis and their in-silico molecular docking analysis by Ayele, Tamrat Tesfaye, Gurmessa, Getahun Tadesse, Abdissa, Zelalem, Melaku, Yadessa, Garg, Ankita, Bedane, Kibrom Gebreheiwot, Abdissa, Negera

“…is a medicinal plant widely used to treat oral pathogens, gonorrhea, fever, analgesics, asthma, joint pains, pneumonia, and intestinal worms in Ethiopia…”
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In vitro antimicrobial and antioxidant activities, essential oil composition, and in silico molecular modeling analysis of secondary metabolites from roots of Verbascum sinaiticum by Tegegn, Getachew, Melaku, Yadessa, Aliye, Muhdin, Abebe, Abiy, Abdissa, Negera, Meresa, Asfaw, Degu, Sileshi, Hunsen, Mo, Hussein, Ahmed A., Endale, Milkyas

“…is locally used to treat wound, stomachache, viral infection, cancer, sunstroke fever, abdominal colic, diarrhea, hemorrhage, anthrax, and hepatitis. The…”
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Ethnomedicinal plants and associated indigenous knowledge for the treatment of different infectious diseases in Ethiopia by Dubale, Sileshi, Abdissa, Negera, Kebebe, Dereje, Debella, Asfaw, Zeynudin, Ahmed, Suleman, Sultan

“…The majority of Ethiopians depend on traditional medicine for their health care needs. However, indigenous knowledge of traditional medicine is usually not…”
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Cytotoxic compounds from the root bark of Securidac alongipedunculata by Wedajo, Feyisa, Gure, Abera, Meshesha, Melkau, Kedir, Kassim, Frese, Marcel, Sewald, Norbert, Abdissa, Negera

“…Chromatographic separation of the ethyl acetate extract of the root bark of Securidaca longipedunculata led to the isolation of one new xanthone derivative (1)…”
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Antibacterial activity of secondary metabolites from the roots of Solanum dasyphyllum: A combined in vitro and in silico study by Belitibo, Dereilo Bekere, Meressa, Asfaw, Abebe, Abiy, Degu, Sileshi, Endale, Milkyas, Assamo, Frehiwot Teka, Ayele, Tamrat Tesfaye, Gurmessa, Getahun Tadesse, Gurmessa, Fekadu, Wolde-Mariam, Messay, Abdissa, Negera

“…Solanum dasyphyllum is widely utilized for folk medicine in Ethiopia. The chromatographic separation of root extract of S. dasyphyllum led to the isolation of…”
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