Publications (5615)
ARTICLE
Anti-quorum sensing, antibacterial, antioxidant activities, and phytoconstituents analysis of medicinal plants used in Bénin: Acacia macrostachya (Rchb. ex DC.)
Mounirou Tchatchedre, Abdou Madjid O Amoussa, Ménonvè Atindehou, Aminata P Nacoulma, Ambaliou Sanni
Microbial infections remain public health problems because of the upsurge of bacterial resistance. The present study aimed to evaluate the anti-quorum sensing, antimicrobial activities, and chemical compositions of Acacia macrostachya. Total phenolic, flavonoid, and condensed tannin content were determined according to Folin–Ciocalteu, aluminu(...)
Acacia macrostachya, antioxidant, antibacterial
ARTICLE
Seroprevalence and factors associated with IgG anti-DENV positivity in blood donors in Burkina Faso during the 2016 dengue outbreak and implications for blood supply
Salam Sawadogo, Adama Baguiya, Fiffou Yougbare, Brice Wilfried Bicaba, Koumpingnin Nebie, Tieba Millogo, Ibrahim Kamba, Losseni Kaba, Lassana Sangare, Eléonore Kafando, Véronique Deneys
Objectives
Our study aimed to update the seroprevalence and factors associated with anti-dengue virus (DENV) antibody positivity among blood donors and to discuss their implications for blood supply.
Background
Questions on the potential transmission of DENV by transfusion increased after the documentation of the risk of transmission of(...)
anti-DENV antibodies, blood donation, dengue
ARTICLE
Anti-virulence Activity of Three Medicinal Plants: Cassia occidentalis L., Crossopteryx febrifuga (Afzel ex G. Don) Benth. and Zanthoxylum zanthoxyloides (Lam) Zep. and Timl
Vincent Ouedraogo, Eli Compaoré, Ablassé Rouamba, Moussa Compaoré, Martin Kiendrebeogo
Cette étude a été conçue pour évaluer la capacité de Cassia occidentalis, Crossopteryx febrifuga et Zanthoxylum zanthoxyloides, traditionnellement utilisés pour le traitement des maladies infectieuses, à réduire la production de facteurs de virulence. Des extraits méthanoliques de C. occidentalis (feuilles et tige), C. febrifuga (feuilles et t(...)
Cassia occidentalis, Crossopteryx febrifuga, Pseudomonas aeruginosa PAO1, Zanthoxylum zanthoxyloides
ARTICLE
SYNDROME DE DANDY WALKER : A PROPOS DE 12 CAS COLLIGES A OUAGADOUGOU
YONABA C, KALMOGHO A, ZABSONRÉ S, OUÉDRAOGO F, KAFANDO P, ZOUNGRANA C, KABORE A, OUÉDRAOGO S, KAM L
Le syndrome de Dandy Walker est une malformation cérébrale congénitale rare souvent
responsable d’hydrocéphalie et de retard des acquisitions psychomotrices. Dans notre contexte, le
diagnostic est le plus souvent tardif les premiers mois de vie en absence de l’échographie anténatale.
Aussi, nous avons voulu décrire les aspects diagnostiques(...)
Malformation de Dandy Walker, Ouagadougou
ARTICLE
Comparative Study of Parallel VerticalJunction Solar Cell Photovoltages
Dieme Nf., Sane M., Honadia P. Ab. Aziz, Barro F. Id.
This work aims, through a theoretical study, to make a comparison of three different parallel vertical junction solar cells photovoltages (Si silicon, InAs indium arsenide and GaAs gallium arsenide). For this we have showed the evolution of these voltages with regard to temperature and the collection of the charge carrier velocity. The photovo(...)
Photovoltage, vertical junction solar cell, temperature
ARTICLE
« Cycling and Woman’s Emancipation: A Case Study of Adama (2017) and The Odds are against Cycling (2012) »
André Kaboré
Throughout world history, there has been a cause and effect relationship between women’s cycling and feminism. The American women's rights activists, Susan Brownell Anthony (1820-1906) and Elizabeth Cady Stanton (1815-1902), for example, contended that the bicycle has contributed more towards women’s emancipation than anything else in the worl(...)
Bicycle, feminism, emancipation, Burkinabe culture, patriarchy
ARTICLE
Design and implementation of secure communication protocols for Internet of Things systems
Didier Bassole; Kisito K. Kabore; Yaya Traore; Oumarou Sie; Hatem Ben Sta
The security of Internet of Things (IoT) systems is a major issue for protection of data and safety of people. This requires developing solutions that address security issues related to the design of communication protocols between objects but also in the collection, processing, routing and storage of data. In this paper, we propose a methodol(...)
Mots clés non renseignés
ARTICLE
Inventory of bat (Scotophilus leucogaster, Cretzschmar 1826) ectoparasites of savannah area in Burkina Faso
Noel Gabiliga THIOMBIANO, Magloire BOUNGOU, Napoko Malika KANGOYE, Thérèse KAGONE, Amadou DICHO, Gustave B. KABRE
Scotophilus leucogaster (Cretzschmar 1826), is one of the most widespread insectivorous bats species in Burkina Faso. Despite its key role in the balance of the ecosystem, this species could be a host to a large number of ectoparasites, which can act as vectors for zoonotic agents. For this reason, we investigated on ectoparasites of S. leucog(...)
Scotophilus leucogaster, Bat, Ectoparasites, Savannah area, Burkina Faso
ARTICLE
Confusion entre propositions subordonnées relative et conjonctive introduites par « que » en classe de 3e : cas de quelques établissements d’enseignement de la ville de Ouagadougou
OUEDRAOGO Cheick Félix Bobodo et KAFANDO Wendnonga Gilbert
Parmi les notions prévues par le programme d’enseignement de la grammaire du français en classe de troisième figurent en bonne place celles des propositions subordonnées relative et conjonctive introduites par « que » afin d’outiller les élèves dans la construction de leurs compétences linguistiques. Mais, l’analyse des productions des élèves(...)
Didactique – grammaire du français contemporain – proposition subordonnée - pronom relatif – conjonction de subordination
ARTICLE
Vieillesse au Burkina Faso : des différences entre hommes et femmes ?
GNOUMOU THIOMBIANO Bilampoa, KOBUANE Jean-François et SAVADOGO Noufou
Les pays africains n’échapperont pas au vieillissement de leurs populations en raison de l’augmentation progressive de la longévité et de la baisse de la fécondité. Toutefois, avec les grands défis liés à la prise en charge de la jeunesse auxquels sont confrontés ces pays, peu d’intérêt est accordé aux personnes âgées aussi bien dans les polit(...)
Viellesse, Personne âgée, Genre, Accès aux services sociaux, Burkina Faso
ARTICLE
GHASP: an H α kinematical survey of spiral galaxies - XIII. Distribution of luminous and dark matter in spiral and irregular nearby galaxies using H α and H I rotation curves and WISE photometry
M. Korsaga, B. Epinat, P. Amram, C. Carignan, P. Adamczyk and A. Sorgho
We present the mass models of 31 spiral and irregular nearby galaxies obtained using hybrid rotation curves (RCs) combining high-resolution GHASP Fabry-Perot Hα RCs and extended WHISP H I ones together with 3.4 μm WISE photometry. The aim is to compare the dark matter (DM) halo properties within the optical radius using only H α RCs with the e(...)
Mots clés non renseignés
ARTICLE
GHASP: an H α kinematical survey of spiral galaxies - XIII. Distribution of luminous and dark matter in spiral and irregular nearby galaxies using H α and H I rotation curves and WISE photometry
M. Korsaga, B. Epinat, P. Amram, C. Carignan, P. Adamczyk and A. Sorgho
We present the mass models of 31 spiral and irregular nearby galaxies obtained using hybrid rotation curves (RCs) combining high-resolution GHASP Fabry-Perot Hα RCs and extended WHISP H I ones together with 3.4 μm WISE photometry. The aim is to compare the dark matter (DM) halo properties within the optical radius using only H α RCs with the e(...)
Mots clés non renseignés
ARTICLE
GENETIC DIVERSITY OF A COLLECTION OF AMARANTH (Amaranthus spp) OF BURKINA FASO USING ISSR MARKERS
Jacques Ouédraogo, Mariam Kiébré, Zakaria Kiébré, Boureima Sawadogo and Pauline Bationo/Kando
Background: The assessment of genetic diversity is an asset for the development of any varietal conservation and improvement strategy. Methods: This work aims to establish the level and structure of genetic diversity of 54 accessions of amaranth collected in two climatic zones (Sudanese zone and Sudano-Sahelian zone) of Burkina Faso. Fourteen(...)
Amaranth, neglected species, molecular variability
ARTICLE
Molecular characterization of Bacillus , lactic acid bacteria and yeast as potential probiotic isolated from fermented food
Hama Cissé, Boureima Kagambèga, Adama Sawadogo, Abel Tankoano, Gaston Sangaré, Yves Traoré, Ivette Irène Labia Ouoba, Aly Savadogo,
Spontaneous fermentation or traditional method of preserving indigenous foods using several microorganisms, is frequently practiced in the marginal world. Fermented seeds and milk are mostly consumed in the form of food condiments and desserts in Africa, Asia and others parts of world. Our previous studies deal with the production of Bacterioc(...)
Fermented Foods, Biodiversity, Bacillus, Lactic Acid Bacteria, Yeast, Rep-PCR
ARTICLE
Nutritional, biochemical and microbiological compositionof Borassus aethiopum Mart. sap in Burkina Faso
Oumarou Zongo • Francois Tapsoba • Florence Leray • Carine Bideaux • Stephane Guillouet• Yves Traore• Aly Savadogo
The palmyra palm Borassus aethiopum Mart.grow wild and gives natural stands in several localities of central-eastern and eastern regions of Burkina Faso. This work aimed to determine the nutritional, biochemical and microbiological composition of fresh palm sap from B. aethiopum Mart. during the first 4 days of tapping. Thecomposition of palm(...)
Borassus aethiopum Mart. Fresh palm sap Biochemical and microbiological composition Nutritional Burkina Faso