Publications (5700)
ARTICLE
Prehistoric Human Occupation in The Central Part of Burkina Faso
Toubga Lassané, Sawadogo Benjamin et Farma Hantissié Hervé
From the outset, prehistoric research in Burkina Faso focused on the northern, eastern and western parts of the country. The central part that interests us in the present study was considered to be exclusively dominated by material traces from the Iron Age. This central part, located around the capital Ouagadougou, is characterized geophysical(...)
Burkina Faso; Central part; Prehistory; Salvaged archaeology
ARTICLE
A cost-benefit analysis of ecosystem services from restoring degraded soils to forest ecosystems in the Sahel
Sibiry Albert Kaboré, Emmanuelle Quillérou, Stéphanie Maiga-Yaleu, Maguette Kairé, Ibrahim Bouzou Moussa, Oumarou Malam Issa, Damien Hauswirth, Hassan Bismarck Nacro
Techniques of degraded ecosystems restoration in the Sahel have largely contributed to slowing down desertification
process. However, they are often very costly, requiring important manpower and financial resources. The
economic benefits of such cases of land restoration are under-documented, especially in scientific literature. The
aim of(...)
Sustainable Land Management, Forest Restoration, Ecosystem Services, Cost-benefit analysis, Net Present Value
ARTICLE
Anti-Diabetic Activities of the Extracts from Euphorbia hirtaL. (Euphorbiaceae) Specie found in Burkina Faso Using α-Glucosidase Inhibitor
Yssouf Karanga, Têeda Hamidou Ganamé, Wende-Konté Hazael Conania Nikiema and Issa Tapsoba
Euphorbia hirta L. is an herbaceous plant used in traditional medicine to treat several diseases. In the present work, different fractions of Euphorbia hirta L. hydroalcoholic extract were investigated for their anti-diabetic properties on α-glucosidase’s inhibition activities. Chemical screening realized following Folin-Ciocalteu and AlCl3 me(...)
Euphorbia hirta L, α-glucosidase, diabetes, flavonoids
ARTICLE
Introduction. Repolitiser les paysanneries dans les conflits violents en Afrique et en Amérique latine
Aymar Nyenyezi Bisoka, Mahamadou Bassirou Tangara, Gillian Mathys
Selon l’Organisation des nations unies pour l’alimentation et l’agriculture (FAO, 2023), environ 873 millions de personnes à travers le monde sont employées dans le secteur agricole, représentant ainsi 27 % de la main-d’œuvre mondiale. Cela en fait le deuxième secteur le plus important au niveau international après celui des services. Les pers(...)
Paysanneries, conflis violents, Afrique, Amérique Latine
ARTICLE
Stochastic Model of Dengue : Analysing the Probability of Extinction and LLN
Ragnimwendé SAWADOGO, Fourtoua Victorien KONANE, Wahabo BAGUIAN
Dans cet article, nous développons et analysons un modèle de chaîne de Markov en temps continu (CTMC) pour étudier la résurgence de la dengue. Nous explorons également le comportement asymptotique en grande population du modèle probabiliste de la dengue en utilisant la Loi des Grands Nombres (LGN). Dans un premier temps, nous calculons et esti(...)
Dengue, Chaîne de Markov, probabilité d'extinction, Lois des Grands Nombres, processus de branchement
ARTICLE
Toxic potential evaluation of liquid effluents discharged into nature by the university hospital centers (UHC) and mixed wastewater treatment station (WWTS) at Ouagadougou-Burkina Faso
Ganamé Abasse Ouédraogo, Djimbie Justin Djopnang, Oumarou Zongo, Farid Toyigbenan Badé, Arouna Ouédraogo, Boukaré Kaboré, Hama Cissé, François Tchoumbougnang, Aly Savadogo
In Burkina Faso, several investigations have raised suspicions that hospital liquid effluents are the source of contaminants in porbeagle-culture products and surface water in urban and peri-urban areas. This study aimed to evaluate the hygienic quality of hospital liquid effluents discharged into nature by the UHC Bogodogo (UHC-BOG), Yalgado(...)
Physicochemical parameters, Toxic potential, Wastewaters, Ouagadougou
ARTICLE
The flavonoid resokaempferol improves insulin secretion from healthy and dysfunctional pancreatic β-cells
Guillaume Gautheron, Sylvie Péraldi-Roux, Justine Vaillé, Sahla Belhadj, Andrzej Patyra, Morgane Bayle, Estelle Youl, Soufiyan Omhmmed, Gérard Cros, Jean-Francois Guichou, Benjamin Uzan, Jérémie Neasta, Catherine Oiry
Background and Purpose: The pharmacology of flavonoids on β-cell function is largely undefined especially in the context of defective secretion of insulin. We sought to identify flavonoids that increased the insulin-secreting function of β-cells and to explore the underlying mechanisms.
Experimental Approach: INS-1 β-cells in culture and isle(...)
flavonoid, resokaempferol, insulin secretion, pancreatic β-cells
ARTICLE
Efficiency of simple sequence repeat (SSR) markers in genetic diversity study and differentiation of Borassus aethiopum Mart. and Borassus akeassii Bayton, Ouédr. & Guinko
ADEOTI Kifouli, SALAKO Kalawolé Valère, DAA‑KPODE Ulysse Ayihaou, OUEDRAOGO Amadé, SANTONI Sylvain, ALBERLENC Frederique, KPATENON Mariano Joly, LATREILLE Muriel, TOLLON-CORDET Christine, ETSE Kodjo Djidjolé, MAHMOUD Oumar Hissein Abba, FAYE Adama, JALIGOT Estelle, BEULE Thierry
The African fan palm, Borassus aethiopum, is widely distributed in West and Central Africa. To contribute to the understanding of its evolutionary history and geographical distribution, we have performed the analysis of its genetic diversity and population structure through a wide samples collection in different countries. Simple sequences rep(...)
Borassus akeassii, Genetic markers, Population structure, Rhon palms, Sub-Saharan Africa
ARTICLE
La consommation des fruits et légumes chez les adolescents et les jeunes à Ouagadougou au Burkina Faso
DRABO Alice Bougnan , ZOMA Vincent , COMPAORE Georges
La consommation des fruits et légumes chez les adolescents et les jeunes reste aujourd’hui une préoccupation dans les grandes villes africaines comme Ouagadougou. Dans ce contexte, cette étude analyse les déterminants de la consommation des fruits et légumes chez les adolescents et les jeunes à Ouagadougou à travers une recherche documentaire,(...)
Consommation des fruits et légumes, adolescents et jeunes, Ouagadougou
ARTICLE
Prevalence of β-lactamase genes and integrons among multidrug-resistant Escherichia coli and Salmonella spp recovered from food samples in Ouagadougou, Burkina Faso
Adama Patrice Soubeiga, Dissinviel Stéphane Kpoda , Oumar Traoré, Cheikna Zongo, Aly Savadogo
The resistance of Gram-negative bacteria to β-lactam antibiotics occurs mainly by the production
of β-lactamases. The aim of this work was to evaluate the presence of β-lactamase genes and
integrons in multidrug-resistant (MDR) isolates recovered from food. Susceptibility to antibiotics
was determined using the agar diffusion method. Det(...)
E. coli, Salmonella spp., Antimicrobial resistance genes, Integron, FOOD
ARTICLE
Deep Learning and Web Applications Vulnerabilities Detection: An Approach Based on Large Language Models
NANA Sidwendluian Romaric, BASSOLE Didier, GUEL Desire, SIE Oumarou
Web applications are part of the daily life of Internet users, who find services in all sectors of activity. Web applications have become the target of malicious users. They exploit web application vulnerabilities to gain access to unauthorized resources and sensitive data, with consequences for users and businesses alike. The growing complexi(...)
Deep learning, Web application, Vulnerability, Detection, Large language model
ARTICLE
"Everyone has their own problems and realities so the religious community cannot judge someone.” Contraception motivations and perceived consequences among young contraceptive users who practice a religion in Burkina Faso
Fiacre Bazié, Ilene S. Speizer, Amelia Maytan-Joneydi, Kindo Boukary, Moh Fatimata Troaré, Balki Ibrahim Agali, Yentema Onadja, Georges Guiella
Background
Numerous factors at the individual, interpersonal, and societal levels are related to contraceptive use (or non-use) among adolescents and youth. Little is known about the role of religion as an individual and community-level influencer of contraceptive use among young women.
Methods
Using in-depth interviews with 24 young contra(...)
Mots clés non renseignés
ARTICLE
Association de polymères pour le développement de dispersions solides à base d’acide ellagique par extrusion à chaud
Isaïe NYAMBA, Charles B SOMBIE , Hermine ZIME, Josias B.G. YAMÉOGO , Rasmané SEMDE
Dans cette étude, l’extrusion à chaud a été utilisée comme stratégie d’amélioration des
propriétés physicochimiques de l’acide ellagique. En effet, l'acide ellagique est un
composé polyphénolique de classe IV selon la classification biopharmaceutique. Il
possède des propriétés antipaludiques. Cependant, son potentiel thérapeutique reste
in(...)
Acide ellagique, Eudragit EPO, Soluplus, dissolution, dispersions solides
ARTICLE
Soutien social et consommation des substances psychoactives en milieu de travail: Étude de deux cas au sein de la police burkinabè
DUGLI Koku, YOUGBARE Sébastien
Le but visé par ce travail est de déterminer l’influence du soutien social sur la consommation de substances psychoactives par les policiers dans leur lieu de travail au Burkina Faso. Pour réaliser cet objectif, un guide d’entretien a servi à relever les sources psychosociales de stress vécu et le questionnaire l’OMS - ASSIST FRENCH V3.0 de 20(...)
Soutien social, stress, psychotropes
ARTICLE
L'APPORT DE LA SCINTIGRAPHIE CHEZ LES ENFANTS DE MOINS DE 18 ANS AU CENTRE HOSPITALIER UNIVERSITAIRE YALGADO OUEDRAOGO
Ouattara Tiémégna Florence, Sanon Hugues, Ouédraogo Sandrine, Zoungrana Mamounata, Gansonré Victor, Tapsoba Théophile Lincoln
Introduction : La scintigraphie est disponible depuis 2012 au Burkina Faso. Chez les adultes, la majorité des examens concernent les bilans d’extension des cancers du sein et de la prostate. Certains enfants bénéficient également d’explorations scintigraphiques. Quelle proportion représentent-ils ? Quelles indications, quelle spécialité sont-e(...)
Scintigraphie, Enfants, CHUYO, Burkina Faso