L
Léon Azefack Tapondjou
Researcher at University of Dschang
Publications - 103
Citations - 2431
Léon Azefack Tapondjou is an academic researcher from University of Dschang. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 26, co-authored 84 publications receiving 1978 citations. Previous affiliations of Léon Azefack Tapondjou include University of Yaoundé I & University of Burgundy.
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Efficacy of powder and essential oil from Chenopodium ambrosioides leaves as post-harvest grain protectants against six-stored product beetles
TL;DR: Results indicate a scientific rationale for the use of this plant in grain protection by local communities in the western highlands of Cameroon and inhibit F1 progeny production and adult emergence of the tested insects.
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Effect of essential oils from leaves of Ageratum conyzoides, Lantana camara and Chromolaena odorata on the mortality of Sitophilus zeamais (Coleoptera, Curculionidae).
TL;DR: The results show that the essential oils of the leaves of some of these weed species may be exploited for insect control in stored products.
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Clausena anisata and Dysphania ambrosioides essential oils: from ethno-medicine to modern uses as effective insecticides.
Roman Pavela,Filippo Maggi,Giulio Lupidi,Hélène Mbuntcha,Verlaine Woguem,Hilaire Macaire Womeni,Luciano Barboni,Léon Azefack Tapondjou,Giovanni Benelli +8 more
TL;DR: New evidences supporting the ethno-botanical use of these two Cameroonian plants, and their possible application even in synergistic binary blends, to develop new eco-friendly, safe and effective herbal insecticides are provided.
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Dimeric antioxidant and cytotoxic triterpenoid saponins from Terminalia ivorensis A. Chev.
Beaudelaire Kemvoufo Ponou,Rémy Bertrand Teponno,Massimo Ricciutelli,Luana Quassinti,Massimo Bramucci,Giulio Lupidi,Luciano Barboni,Léon Azefack Tapondjou +7 more
TL;DR: Ivorenosides A and B are the first examples in nature of dimeric triterpenoid saponins with a 18,19-seco E ring of one of the two units, and showed antiproliferative activity against MDA-MB-231 and HCT116 human cancer cell lines with IC(50) values of 3.96 and 3.43 μM.
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Analgesic and anticonvulsant effects of extracts from the leaves of Kalanchoe crenata (Andrews) Haworth (Crassulaceae).
Télesphore Benoît Nguelefack,Paulin Nana,Albert Donatien Atsamo,Théophile Dimo,Pierre Watcho,Alain Bertrand Dongmo,Léon Azefack Tapondjou,Dieudonné Njamen,Sylvie Léa Wansi,Albert Kamanyi +9 more
TL;DR: The results suggest a peripheral and central analgesic activities as well as an anticonvulsant effect of the leaves of Kalanchoe crenata.