L
Laurence Voutquenne-Nazabadioko
Researcher at Centre national de la recherche scientifique
Publications - 82
Citations - 985
Laurence Voutquenne-Nazabadioko is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: DPPH & Chemistry. The author has an hindex of 14, co-authored 64 publications receiving 669 citations. Previous affiliations of Laurence Voutquenne-Nazabadioko include Indian Council of Medical Research.
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Antimicrobial activities of flavonoid glycosides from Graptophyllum grandulosum and their mechanism of antibacterial action
Cyrille Ngoufack Tagousop,Jean-de-Dieu Tamokou,Steve Endeguele Ekom,David Ngnokam,Laurence Voutquenne-Nazabadioko +4 more
TL;DR: The results of the present study indicate that the purified flavonoids from G. glandulosum possess antimicrobial activities, which are in some cases equal to, or higher than those of ciprofloxacin used as reference antibiotic.
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Triterpenoid Saponins From the Roots of Gypsophila Trichotoma Wender
Laurence Voutquenne-Nazabadioko,Reneta Gevrenova,Nicolas Borie,Dominique Harakat,Charlotte Sayagh,Alexander Weng,Mayank Thakur,Maya M. Zaharieva,Max Henry +8 more
TL;DR: The synergistic effect of the aminoacyl saponins, previously isolated from G. trichotoma, was tested for its ability to enhance the cytotoxicity of the targeted toxin in HER14 cells.
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Triterpenoid saponins from Symplocos lancifolia.
Ivone Lucia Acebey-Castellon,Laurence Voutquenne-Nazabadioko,Huong Doan Thi Mai,Nathalie Roseau,Naima Bouthagane,Dima Muhammad,Elisabeth Le Magrex Debar,Sophie Gangloff,Marc Litaudon,Thierry Sévenet,Nguyễn Văn Hùng,Catherine Lavaud +11 more
TL;DR: Three new bidesmosidic saponins and a new ursane triterpenoid, 2α,3β,11α,23-tetrahydroxyurs-12-en-28-oic acid, along with seven known compounds, were isolated from a methanolic extract of the leaves of Symplocos lancifolia.
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Antimicrobial and antioxidant flavonoids from the leaves of Oncoba spinosa Forssk. (Salicaceae)
Marie Geneviève Djouossi,Jean-de-Dieu Tamokou,David Ngnokam,Jules-Roger Kuiate,Léon Azefack Tapondjou,Dominique Harakat,Laurence Voutquenne-Nazabadioko +6 more
TL;DR: The MeOH extract and compounds 2–5 were non-toxic to human red blood cells indicating their high selectivity to be used as antimicrobial and antioxidant drugs.
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Antimicrobial activities of saponins from Melanthera elliptica and their synergistic effects with antibiotics against pathogenic phenotypes
Cyrille Ngoufack Tagousop,Jean-de-Dieu Tamokou,Irene Chinda Kengne,David Ngnokam,Laurence Voutquenne-Nazabadioko +4 more
TL;DR: The present study showed significant antimicrobial activity of compounds 1, 2, 3 and 4 against the tested microorganisms, which could lead to new options for the treatment of infectious diseases and emerging drug resistance.