يعرض 1 - 10 نتائج من 46 نتيجة بحث عن '"David Ngnokam"', وقت الاستعلام: 0.94s تنقيح النتائج
  1. 1
    دورية أكاديمية
    Antibacterial, antifungal and antioxidant activities of whole plant chemical constituents of Rumex abyssinicus

    المؤلفون: Irene Chinda Kengne, Léonel Donald Tsamo Feugap, Abdel Jélil Njouendou, Claudia Darille Jouogo Ngnokam, Mahamat Djamalladine Djamalladine, David Ngnokam, Laurence Voutquenne-Nazabadioko, Jean-De-Dieu Tamokou

    المصدر: BMC Complementary Medicine and Therapies, Vol 21, Iss 1, Pp 1-14 (2021)

    مصطلحات موضوعية: Rumex abyssinicus, Antimicrobial, Antioxidant, Multiresistant strains, Membrane leakage, Dehydrogenase activity, Other systems of medicine, RZ201-999

    وصف الملف: electronic resource

    Relation: https://doaj.org/toc/2662-7671

    URL الوصول: https://doaj.org/article/a3b76b2204514cdd97e868f9fd59ea21

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  2. 2
    دورية أكاديمية
    Antimicrobial activities of saponins from Melanthera elliptica and their synergistic effects with antibiotics against pathogenic phenotypes

    المؤلفون: Cyrille Ngoufack Tagousop, Jean-de-Dieu Tamokou, Irene Chinda Kengne, David Ngnokam, Laurence Voutquenne-Nazabadioko

    المصدر: Chemistry Central Journal, Vol 12, Iss 1, Pp 1-9 (2018)

    مصطلحات موضوعية: Melanthera elliptica, Asteraceae, Saponins, Antibacterial, Antifungal, Synergy, Chemistry, QD1-999

    وصف الملف: electronic resource

    Relation: http://link.springer.com/article/10.1186/s13065-018-0466-6; https://doaj.org/toc/1752-153X

    URL الوصول: https://doaj.org/article/32bf20a8f6cd495c856b324ee2264195

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  3. 3
    دورية أكاديمية
    Antimicrobial activities of flavonoid glycosides from Graptophyllum grandulosum and their mechanism of antibacterial action

    المؤلفون: Cyrille Ngoufack Tagousop, Jean-de-Dieu Tamokou, Steve Endeguele Ekom, David Ngnokam, Laurence Voutquenne-Nazabadioko

    المصدر: BMC Complementary and Alternative Medicine, Vol 18, Iss 1, Pp 1-10 (2018)

    مصطلحات موضوعية: Graptophyllum glandulosum, Acanthaceae, Flavonoid glycosides, Antibacterial, Antifungal, Mode of action, Other systems of medicine, RZ201-999

    وصف الملف: electronic resource

    Relation: http://link.springer.com/article/10.1186/s12906-018-2321-7; https://doaj.org/toc/1472-6882

    URL الوصول: https://doaj.org/article/a5236032eed445559f8e084b6059c1b6

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  4. 4
    دورية أكاديمية
    Steroids and terpenoids from the bark and the wood of Entandrophragma Cylindricum

    المؤلفون: David Ngnokam, Georges Massiot, Jean-Marc Nuzillard

    المصدر: Bulletin of the Chemical Society of Ethiopia, Vol 8, Iss 1, Pp 15-20 (1994)

    مصطلحات موضوعية: Chemistry, QD1-999

    وصف الملف: electronic resource

    Relation: http://www.ajol.info/index.php/bcse/article/view/75025; https://doaj.org/toc/1011-3924; https://doaj.org/toc/1726-801X

    URL الوصول: https://doaj.org/article/573a899a9f1c49b0b2c564b749ccc289

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  5. 5
    Two new antimicrobial steroids and other constituents from the whole plant of Ludwigia abyssinica

    المؤلفون: Arlette Sonkoue Meli, Florence Déclaire Mabou, Claudia Darille Jouogo Ngnokam, Alex Junior Ngoufack Kembou, Jean-De-Dieu Tamokou, Germaine Takongmo Matsuete, Laurence Voutquenne-Nazabadioko, Apollinaire Tsopmo, David Ngnokam

    المصدر: Phytochemistry Letters. 52:27-32

    مصطلحات موضوعية: Plant Science, Agronomy and Crop Science, Biochemistry, Biotechnology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0b0b3fac7b9fef87a70e3ad0268cce05
    https://doi.org/10.1016/j.phytol.2022.09.002

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  6. 6
    Chemotaxonomy and Antibacterial Activity of the Extracts and Chemical Constituents of Psychotria succulenta Hiern. (Rubiaceae)

    المؤلفون: Darille Claudia Ngnokam Jouogo, Jean-De-Dieu Tamokou, Rémy Bertrand Teponno, Germaine Matsuete-Takongmo, Laurence Voutquenne-Nazabadioko, Léon Azefack Tapondjou, David Ngnokam

    المصدر: BioMed Research International. 2022:1-10

    مصطلحات موضوعية: Article Subject, General Immunology and Microbiology, General Medicine, General Biochemistry, Genetics and Molecular Biology

    وصف الملف: text/xhtml

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d46550a49ec034ce5da7b1a3c145ee90
    https://doi.org/10.1155/2022/7856305

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  7. 7
    Triterpene and Steroids from Ludwigia abyssinica A. Rich (Onagraceae) Displayed Antimicrobial Activities and Synergistic Effects with Conventional Antibiotics

    المؤلفون: Arlette Meli Sonkoue, Irene Chinda Kengne, Stephen Tamekou Lacmata, Claudia Darille Jouogo Ngnokam, Mahamat Djamalladine Djamalladine, Laurence Voutquenne-Nazabadioko, David Ngnokam, Jean-de-Dieu Tamokou

    المصدر: Evidence-Based Complementary and Alternative Medicine.

    مصطلحات موضوعية: Complementary and alternative medicine, Article Subject

    وصف الملف: text/xhtml

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e9d90205a417dbf99062e5d2f7a1aa5

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  8. 8
    Antimicrobial and Antioxidant Secondary Metabolites from Trifolium baccarinii Chiov. (Fabaceae) and Their Mechanisms of Antibacterial Action

    المؤلفون: Donald Léonel Feugap Tsamo, Mahamat Djamalladine Djamalladine, Irene Chinda Kengne, David Ngnokam, Laurence Voutquenne-Nazabadioko, Jean-de-Dieu Tamokou, Claudia Darille Jouogo Ngnokam

    المساهمون: Faculté des Sciences - Université de Dschang [Cameroun], Université de Dschang, Institut de Chimie Moléculaire de Reims - UMR 7312 (ICMR), SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)

    المصدر: BioMed Research International
    BioMed Research International, Hindawi Publishing Corporation, 2021, 2021, pp.1-15. ⟨10.1155/2021/3099428⟩
    BioMed Research International, Vol 2021 (2021)

    مصطلحات موضوعية: Antifungal Agents, Article Subject, DPPH, Microbial Sensitivity Tests, Antioxidants, General Biochemistry, Genetics and Molecular Biology, Biochanin A, 03 medical and health sciences, chemistry.chemical_compound, Anti-Infective Agents, Formononetin, Ononin, 030304 developmental biology, Flavonoids, 0303 health sciences, Plants, Medicinal, ABTS, General Immunology and Microbiology, Traditional medicine, Plant Extracts, 030306 microbiology, Fabaceae, Bacterial Infections, General Medicine, [SDV.SP]Life Sciences [q-bio]/Pharmaceutical sciences, Antimicrobial, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, Anti-Bacterial Agents, 3. Good health, chemistry, Solvents, Medicine, Trifolium, Antibacterial activity, Luteolin, Research Article

    وصف الملف: text/xhtml

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a30a84af172bf2cf38acd8c882c10e2
    https://doi.org/10.1155/2021/3099428

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  9. 9
    A New Ceramide (Rumexamide) and Other Chemical Constituents from Rumex abyssinicus Jacq (Polygonaceae): Isolation, Characterization, Antibacterial Activities and Chemophenetic Significance

    المؤلفون: Pierre Mkounga, Léonel Donald Feugap Tsamo, Bruno Ndjakou Lenta, Norbert Sewald, Laurence Voutquenne-Nazabadioko, Steven Collins Njonte Wouamba, Lorette Victorine Yimgang, David Ngnokam, Augustin Ephrem Nkengfack

    المساهمون: Faculté des Sciences - Université de Dschang [Cameroun], Université de Dschang, Université de Yaoundé I - UY1 (CAMEROON), Institut de Chimie Moléculaire de Reims - UMR 7312 (ICMR), SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-SFR CAP Santé (Champagne-Ardenne Picardie Santé), Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Université de Reims Champagne-Ardenne (URCA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Fakultät für Chemie [Universität Bielefeld], Universität Bielefeld

    المصدر: Advances in Biological Chemistry
    Advances in Biological Chemistry, Scientific Research Publishing, 2021, 11 (05), pp.266-282. ⟨10.4236/abc.2021.115018⟩

    مصطلحات موضوعية: Citreorosein, Stigmasterol, biology, 010405 organic chemistry, Chemistry, Stereochemistry, Broth microdilution, [SDV.BID]Life Sciences [q-bio]/Biodiversity, [SDV.SP]Life Sciences [q-bio]/Pharmaceutical sciences, biology.organism_classification, 01 natural sciences, Polygonaceae, 0104 chemical sciences, 3. Good health, 010404 medicinal & biomolecular chemistry, chemistry.chemical_compound, [CHIM.ANAL]Chemical Sciences/Analytical chemistry, Pharmacology (medical), Rumex, Emodin, Oleanolic acid, ComputingMilieux_MISCELLANEOUS, Lupeol

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c840989fc4e8d1bf07dc4ca72e6b29c4
    https://doi.org/10.4236/abc.2021.115018

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  10. 10
    New Hemisynthetic Oleanane Saponin with Antimicrobial Activities

    المؤلفون: David Ngnokam, Leonel Donald Tsamo Feugap, Laurence Voutquenne-Nazabadioko, Dominique Harakat, Cyrille Ngoufack Tagousop, Jean-de-Dieu Tamokou

    المصدر: Advances in Biological Chemistry. 11:1-11

    مصطلحات موضوعية: chemistry.chemical_classification, chemistry.chemical_compound, Chromatography, Chemistry, Saponin, Pharmacology (medical), Antimicrobial, Oleanolic acid, Oleanane, Nmr data, Corpus albicans, Reaction product

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::96e0b5e211bd0dd40842be433a18203b
    https://doi.org/10.4236/abc.2021.111001

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