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Okusa Ndjolo Philippe


Main Research Fields
Pharmacy, pharmacology & toxicology
Chemistry
Architecture
Library & information sciences
Zoology
Main Keywords
Antimicrobial; Boraginaceae; Cordia gilletii; Ferulaldehyde; Lupeol;
Main Co-authors
Duez, Pierre 
Stevigny, Caroline
Devleeschouwer, Michel
Blankert, Bertrand 
Kiendrebeogo, Martin

Publications (total 37)

The most downloaded
18 downloads
Poivre, M., Nachtergael, A., Bunel, V., Okusa Ndjolo, P., & Duez, P. (2017). Genotoxicity and carcinogenicity of herbal products. In O. Pelkonen, P. Duez, P. M. Vuorela, H. Vuorela, O. Pelkonen (Ed.), P. Duez (Ed.), P. M. Vuorela (Ed.), & H. Vuorela (Ed.), Toxicology of Herbal Products (pp. 179-216). Springer. https://hdl.handle.net/20.500.12907/3227
The most cited
41 citations (SCOPUS)
Guendouze-Bouchefa, N., Madani, K., Chibane, M., Boulekbache-Makhlouf, L., Hauchard, D., Kiendrebeogo, M., Stévigny, C., Okusa Ndjolo, P., & Duez, P. (01 February 2015). Phenolic compounds, antioxidant and antibacterial activities of three Ericaceae from Algeria. Industrial Crops and Products, 70, 459-466. doi:10.1016/j.indcrop.2015.03.053 https://hdl.handle.net/20.500.12907/3206

Poivre, M., Nachtergael, A., Bunel, V., Okusa Ndjolo, P., & Duez, P. (2017). Genotoxicity and carcinogenicity of herbal products. In O. Pelkonen, P. Duez, P. M. Vuorela, H. Vuorela, O. Pelkonen (Ed.), P. Duez (Ed.), P. M. Vuorela (Ed.), & H. Vuorela (Ed.), Toxicology of Herbal Products (pp. 179-216). Springer.

Bashige, V., Manya, H., Ntabaza-Ndage, V., Numbi Ilunga, E., Bakari, A., Kalonda Mutombo, E., Kahumba Byanga, J., Okusa Ndjolo, P., Duez, P., & Lumbu Simbi, J.-B. (2016). Étude ethnobotanique, biologique et chimique de plantes réputées anticariogènes à Lubumbashi - RD Congo. Phytothérapie, 1-8. doi:10.1007/s10298-015-1004-5
Peer Reviewed verified by ORBi

Kahumba, J., Rasamiravakaa, T., Okusa Ndjolo, P., Bakari, A., Bizumukama, L., Kalonji, N. J. B., Kiendrebeogo, M., Rabemenantsoa, C., El Jaziri, M., Williamson, E. M., & Duez, P. (01 November 2015). Traditional African medicine: from ancestral knowledge to a modern integrated future. Science, 350 (6259 Suppl), 61-S63.
Peer Reviewed verified by ORBi

Brahmi, F., Guendouze, N., Madani, K., Okusa Ndjolo, P., Kiendrebeogo, M., Kamagaju, L., Stevigny, C., Chibane, M., & Duez, P. (12 July 2015). Phenolic profile, antibacterial, neuroprotective and cytotoxic properties of three algerian Mentha species. Poster session presented at Joint meeting of the GP-TCM Research Association, The TCM Chemistry Specialty Committee and the TCM Pharmaceutical Analysis Specialty Committee of the World Federation of Chinese Medicine Societies, Mons, Belgium.

Traore, O., Duez, P., Avaert, R., Haddadi, Z., Blankert, B., & Okusa Ndjolo, P. (12 July 2015). An original diagnostic system for malaria to screen the antiplasmodial activity of African herbal medicines. Poster session presented at Joint meeting of the GP-TCM Research Association, The TCM Chemistry Specialty Committee and the TCM Pharmaceutical Analysis Specialty Committee of the World Federation of Chinese Medicine Societies, Mons, Belgium.

Traore, O., Duez, P., Avaert, R., Blankert, B., & Okusa Ndjolo, P. (28 May 2015). Développement d'un système fluidique exploitant les propriétés paramagnétiques de l'hémozoïne pour le diagnostic de la malaria. Poster session presented at Journées scientifiques sur la malaria 'Objectif : Zéro malaria en RDC', Université Bel Campus, Kinshasa, Congo - Kinshasa.

Okusa Ndjolo, P., & Duez, P. (12 May 2015). Développement d'un système fluidique exploitant les propriétés paramagnétiques de particules d'hémozoïne pour le diagnostic de la malaria. Poster session presented at Journée scientifique du Pôle hainuyer (JSPH1), Mons, Belgium.

Traore, O., Duez, P., Avaert, R., Blankert, B., & Okusa Ndjolo, P. (10 March 2015). Development of a fluidic device exploiting the paramagnetic susceptibility of hemozoin particles for malaria diagnosis. Poster session presented at 8ème édition de la Matinée des Chercheurs 2015 (MdC2015), Mons, Belgium.

Guendouze-Bouchefa, N., Madani, K., Chibane, M., Boulekbache-Makhlouf, L., Hauchard, D., Kiendrebeogo, M., Stévigny, C., Okusa Ndjolo, P., & Duez, P. (01 February 2015). Phenolic compounds, antioxidant and antibacterial activities of three Ericaceae from Algeria. Industrial Crops and Products, 70, 459-466. doi:10.1016/j.indcrop.2015.03.053
Peer Reviewed verified by ORBi

Brahmi, F., Khodir, M., Guendouze, N., Okusa Ndjolo, P., Kiendrebeogo, M., Stevigny, C., Duez, P., & Chibane, M. (26 October 2014). Phenolic profiles of Algerian mints (M. spicata, M.pulegium and M.rotundifolia): Identification by RP-HPLC and evaluation of their biological activities. Poster session presented at The Second International Conference on 'Natural Health', Mostaganem University, Algeria.

Brahmi, F., Khodir, M., Guendouze, N., Okusa Ndjolo, P., Kiendrebeogo, M., Stevigny, C., Duez, P., & Chibane, M. (26 August 2014). Phenolic profiles of Algerian mints (M. spicata, M.pulegium and M.rotundifolia): Identification by RP-HPLC and evaluation of their biological activities. Poster session presented at The Second International Conference on 'Natural Health', Alger, Algeria.

Okusa Ndjolo, P. (02 August 2014). The fight against antibiotic resistance by medicinal plants: The case of Cordia gilletii de Wild (Boraginaceae). Poster session presented at Annual Meeting of the american Society of Pharmacognosy, Oxford, United States.

Okusa Ndjolo, P., Stévigny, C., Névraumont, M., Gelbcke, M., Van Antwerpen, P., & Duez, P. (01 May 2014). Ferulaldehyde and lupeol as direct and indirect antimicrobial compounds from Cordia gilletii (Boraginaceae) root barks. Natural Product Communications, 9 (5), 619-622.
Peer Reviewed verified by ORBi

Okusa Ndjolo, P., Rasamiravakaa, T., Vandeputte, O. M., Stévigny, C., El Jaziri, M., & Duez, P. (01 January 2014). Extracts of Cordia gilletii De Wild (Boraginaceae) quench the quorum sensing of Pseudomonas aeruginosa PAO1. Journal of Intercultural Ethnopharmacology, 3 (4), 138-143. doi:10.5455/jice.20140710031312
Peer Reviewed verified by ORBi

Duez, P., Okusa Ndjolo, P., Blankert, B., Dufrane, D., Deckers, D., & Avaert, R. (26 November 2013). MAGDIMAL, Magnetic diagnostic of malaria. Poster session presented at Journée ADISIF 'La recherche en Hautes Écoles', Namur, Belgium.

Okusa Ndjolo, P., Haddadi, Z., & Duez, P. (30 August 2013). Development of a simple TLC-bioautographic assay based on the inhibition of hemozoin synthesis for screening of natural sources antimalarial compounds. Poster session presented at 2nd Annual Meeting of The Good Practice in Traditional Chinese Medicine Research Association, Graz, Austria.

Ngezahayo, J., Okusa Ndjolo, P., Rajaonarivelo, J. P., Stevigny, C., Fontaine, V., Hari, L., & Duez, P. (24 May 2013). Effects of extracts of Justicia subsessilis Oliv. aerial parts on methicilino - resistant Staphylococcus aureus (MRSA). Poster session presented at Symposium International de l'AFERP et du STOLON, Bruxelles, Belgium.

Okusa Ndjolo, P. (24 May 2013). Phytochemical study, direct and indirect antimicrobial activities of Cordia gilletii De Wild (Boraginaceae). Paper presented at Symposium International de l'AFERP et du STOLON, Bruxelles, Belgium.

Okusa Ndjolo, P., Blankert, B., & Duez, P. (12 March 2013). Fighting malaria with an innovative diagnostic tool. Poster session presented at 7ème édition de la Matinée de Chercheurs, Mons, Belgium.

Okusa Ndjolo, P., Blankert, B., & Duez, P. (02 February 2013). MAGDIMAL - Mieux diagnostiquer la malaria, c'est mieux la combattre! Élement: le Magazine de l'Université de Mons, 08, 32-33.

Tidjani, S., Okusa Ndjolo, P., Zellaguia, A., Moreno Y Banuls, L., Stevigny, C., Duez, P., & Rhouati, S. (01 January 2013). Analysis of pyrrolizidine alkaloids and evaluation of some biological activities of Algerian Senecio delphinifolius Vahl (Asteraceae). Natural Product Communications, 8 (4), 439-440.
Peer Reviewed verified by ORBi

Tidjani, S., Okusa Ndjolo, P., Zellaguia, A., Moreno Y Banuls, L., Stevigny, C., Duez, P., & Rhouati, S. (01 January 2013). Analysis of pyrrolizidine alkaloids and evaluation of some biological activities of Algerian Senecio delphinifolius Vahl (Asteraceae). Natural Product Communications, 8 (4), 439-440.
Peer Reviewed verified by ORBi

Okusa Ndjolo, P. (2012). Etude phytochimique et activité antimicrobienne directe et indirecte de Cordia gilletii De Wild (Boraginaceae). Unpublished doctoral thesis, Université de Mons.
Jury: Duez, P. (Promotor), & Stévigny, C. (Promotor).

Okusa Ndjolo, P., Charles, C., Faes, M., Stevigny, C., & Duez, P. (16 July 2012). Analyse de la qualité et de la composition des aliments : un outil indispensable pour la sécurité sanitaire des aliments et la protection des consommateurs'. Paper presented at Forum International des Acteurs de l'Innovation, Kinshasa, Congo - Kinshasa.

Okusa Ndjolo, P., Beuerle, T., Stevigny, C., & Duez, P. (01 April 2012). Absence of pyrrolizidine alkaloids in Cordia gilletii de wild (Boraginaceae). Biochemical Systematics and Ecology, 41, 1-2. doi:10.1016/j.bse.2011.12.002
Peer Reviewed verified by ORBi

Okusa Ndjolo, P. (2011). Cordia gilletii (Boraginaceae): a potential source of antimicrobial compounds and inhibitors of antibiotics resistance: Infectious Diseases International Conference, Montreal, Canada. Paper presented at Infectious Diseases International Conference, Montréal, Canada.

Bonesi, M., Okusa Ndjolo, P., Tundis, R., Loizzo, M. R., Menechini, F., Menechini, F., Stevigny, C., & Duez, P. (01 January 2011). Chemical composition, antioxidant properties and anticholinesterase activity of Cordia gilletii De Wild (Boraginaceae) leaves essential oil. Natural Product Communications, 6, 253-257.
Peer Reviewed verified by ORBi

Okusa Ndjolo, P., Stevigny, C., Devleeschouwer, M., & Duez, P. (01 October 2010). Optimization of the culture medium used for direct TLC-bioautography. Application to the detection of antimicrobial compounds from Cordia gilletii De Wild (Boraginaceae). Journal of Planar Chromatography, 23, 245-249.
Peer reviewed

Okusa Ndjolo, P., Stévigny, C., & Duez, P. (2009). Medicinal Plants: A Tool to Overcome Antibiotic Resistance ? In Medicinal Plants: Classification, Biosynthesis and Pharmacology (pp. 315-336). Nova Science Pub Inc.

Mukazayire, M.-J., Tomani, J. C., Okusa Ndjolo, P., Chalchat, J. C., Stévigny, C., & Duez, P. (03 August 2008). Chemical composition and evaluation of antioxidant and antimicrobial properies of Ocimum lamiifolium and Crassocephalum vitellinum essential oils. Paper presented at 7th Joint Meeting of AFERP, GA, PSE & SIF (Natural products with pharmaceutical, nutraceutical, cosmetic and agrochemical interest), Athènes, Greece.

Okusa Ndjolo, P., Charles, C., Stévigny, C., Ngoy, E., Lumbu Simbi, J.-B., Devleeschouwer, M., & Duez, P. (03 August 2008). Antimicrobial and antioxidant properties of twelve Congolese medicinal plants. Paper presented at 7th Joint Meeting of AFERP, GA, PSE & SIF (Natural products with pharmaceutical, nutraceutical, cosmetic and agrochemical interest), Athènes, Greece.

Okusa Ndjolo, P., Penge, A., Devleeschouwer, M., & Duez, P. (11 October 2007). Antimicrobial and antioxidant properties of Cordia gilletii (Boraginaceae). Paper presented at Forum de la Société Belge des Sciences Pharmaceutiques, Spa, Belgium.

Okusa Ndjolo, P., Stevigny, C., Devleeschouwer, M., & Duez, P. (02 September 2007). Development of a suitable culture medium for TLC-bioautography. Application to the detection of antibacterial compounds from Cordia gilletii extracts. Paper presented at 55th International Congress and Annual Meeting of the Society for Medicinal Plant Research (Gesellschaft fur Arzneip?anzenforschung - GA), Graz, Austria.

Okusa Ndjolo, P., Penge, O., Devleeschouwer, M., & Duez, P. (01 January 2007). Direct and indirect antimicrobial effects and antioxidant activity of Cordia gilletii De Wild (Boraginaceae). Journal of Ethnopharmacology, 112 (3), 476-481.
Peer Reviewed verified by ORBi

Okusa Ndjolo, P., Penge, O., Devleeschouwer, M., & Duez, P. (21 August 2006). Direct and indirect antimicrobial activity of Cordia gilletii extracts. Paper presented at 54th International Congress and Annual Meeting of the Society for Medicinal Plant Research (Gesellschaft fur Arzneip?anzenforschung - GA), Helsinki, Finland.

Okusa Ndjolo, P. (2006). Effets antimicrobiens directs et indirects, activité antioxydante des extraits de Cordia gilletii De Wild (Boraginaceae). Unpublished master thesis, Université de Mons.
Jury: Duez, P. (Promotor).

Okusa Ndjolo, P., Penge, O., Devleeschouwer, M., & Duez, P. (16 May 2006). Effects of Cordia gilletii extracts on methicillino-resistant Staphylococcus aureus. Paper presented at Drug Analysis 2006, Namur, Belgium.

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