Publications (5612)
ARTICLE
Etude comparative des peroxydases de dix (10) plantes supérieures couramment rencontrées au Burkina Faso.
Mamounata Diao, Ramatou Hawan Dembele, Kiessoun Konate et Mamoudou H. Dicko.
Cette étude vise à caractériser les peroxydases de dix plantes locales à savoir Allium cepa, Brachystelma bengeri, Brassica rapa, Curculigo pilosa, Daucus carota, Phaseolus vulgaris, Sorghum bicolor, Stylochyton hypogaeus, Urginea glaucescens et Xanthosoma sagittifolium afin de trouver une alternative au raifort, l’unique source de peroxydase(...)
Peroxydase, caractérisation, plantes, gaïacol
ARTICLE
Study of the Mechanical Behaviour of Mortars Modified with Rice Husk Ash
Issiaka Sanou, Moustapha Sawadogo, Mohamed Seynou, Lamine Zerbo, Raguilnaba Ouedraogo
The purpose of this work is to study the influence of Rice Husk Ash (RHA)
on the mechanical strength of mortars. For this purpose, ash was produced by
calcining rice husk at 680˚C for 5 hours to produce reactive pozzolan. The
chemical and mineralogical composition studied by Inductively Coupled
Plasma-Atomic Emission Spectrometry (ICP-(...)
Mortar, Rice Husk Ash, Mechanical Strength, Filler Effect
ARTICLE
p-Type and n-type conductometric behaviors of octachlorometallophthalocyanine-based heterojunctions, the key role of the metal
Seydou Ouedraogo, Tahirou Coulibaly, Rita Meunier-Prest, Mabinty Bayo-Bangoura and Marcel Bouvet
In the present work, we determined the electrical properties of octachlorinated
metallophthalocyanines with Co(II) and Cu(II) ions as metal centers. We engaged them in heterojunctions,
with lutetium bisphthalocyanine as a partner. Surprisingly, cobalt and copper complexes show opposite
behaviors, the first being an n-type material whereas t(...)
molecular semiconductor, conductometric transducer, gas sensor, ammonia
COMMUNICATION
Effet des amendements à base de résidus de Piliostigma reticulatum enrichi en différentes sources d'azote sur le cycle des nutriments et la productivité des sols en Afrique subsahélienne.
Daouda GUEBRE, Salifou Traoré, Der Somé, André B. Bationo, Edmond Hien
La dégradation des sols constitue une grave menace pour la sécurité alimentaire et
la lutte contre la pauvreté des populations en Afrique subsahélienne.
L’agroécologie apparaît comme une alternative viable pour relever le défi de la
durabilité des systèmes agricoles. Cependant, cette pratique accroit les besoins
azotés des microorganismes(...)
Amendements ligneux, Piliostigma reticulatum, Sources azotées, COS
ARTICLE
Factors associated with multi-drug-resistant tuberculosis in Dakar, Senegal, 2010-2016
Mbouna Ndiaye, Pauline KiswendsidaYanogo, Bernard Sawadogo, Fadima Diallo, Simon Antara, Nicolas Meda
According to the World Health
Organization, multidrug-resistant tuberculosis
(MDR-TB) represents a major obstacle
towards successful TB treatment and
control. In Dakar, MDR-TB management
began in 2010 with the strengthening of
diagnostic resources. The objective of this
study was to identify the factors associated
with multidrug-resist(...)
multidrug-resistant tuberculosis, factors
ARTICLE
Impact of Public Investment on Private Investment in Sub‐Saharan Africa: Crowding In or Crowding Out?
Rasmané Ouédraogo, Hamidou Sawadogo, Relwendé Sawadogo
This paper investigates the possible crowding-in or crowding-out effect of public investment on private investment in sub-Saharan Africa. While this relationship has been theoretically and empirically studied in the literature, most studies used traditional panel fixed effects or Generalized Method of Moments estimators which can potentially l(...)
Mots clés non renseignés
ARTICLE
High-throughput sequencing data and antibiotic resistance mechanisms of soil microbial communities in non-irrigated and irrigated soils with raw sewage in African cities
B.P. Bougnom, S. Thiele-Bruhn, V. Ricci, C. Zongo, L.J.V. Piddock
High-throughput sequencing data of soil microbial communities in non-irrigated and irrigated soils with raw sewage in African cities are presented in this report. These data were collected to study the potential of wastewater use in urban agriculture to disseminate bacterial resistance in soil. Soil samples were collected in three cities in tw(...)
Mots clés non renseignés
ARTICLE
ssessment of bambara groundnut landraces for resistance to Cowpea aphid borne mosaic virus
N’Golo Moussa KONATE, Adjima OUOBA, Hervé NANDKANGRE, Essowè PALANGA, Théodore OUEDRAOGO, Mahama OUEDRAOGO and Mahamadou SAWADOGO
Bambara groundnut (Vigna subterranea) is an important seed legume in Burkina Faso. It provides a
well-balanced diet and many other benefits for populations, especially in rural areas. Despite all these
advantages, bambara groundnut cultivation remains subject to many constraints. One of the most important of
them is viral diseases. This stu(...)
Vigna subterranea, Burkina Faso, CABMV, viral diseases
ARTICLE
A BRIEF DISCUSSION ON CURDLING TECHNOLOGY, MICROBIOLOGICAL RISKS AND CONTAMINANTS OF FERMENTED MILK NAMED BÎISIM MISSIGA
Cissé Hama1 Zongo Oumarou2 Tarnagda Bakary3 Abdoullahi Hissein Ousman4 Kagambèga Boureima5 Ouédraogo Abasse Ganamé6 Sawadogo Adama7 Traoré Yves8 Savadogo Aly9+
The objective of this study was to evaluate endogenous curdling knowledge, microbiological hazards and other contaminants of Bîisim missiga. Thus, a survey was conducted among local producers to collect information on curdling technologies in five cities to Burkina Faso. The quality of Bîisim missiga samples collected was assessed according to(...)
Bîisim missiga Curdling technology Microbiological risks Contaminants Pathogenic Sanitary quality Burkina Faso.
ARTICLE
Dynamique spatiale et enjeux stratégiques de la riziculture au Burkina Faso
YAMEOGO Lassane, Pawendkisgou Isidore Yanogo, Korotimi Sanou
This article is a critical and retrospective analysis of rice farming programmes in Burkina Faso. Because of African States’ lack of legitimacy, major hydro-agricultural projects have emerged as an opportunity to mobilize the population, especially the rural population, around development issues and to legitimize political leaders. In Burkina(...)
Burkina Faso, irrigation, riziculture, territorialisation
COMMUNICATION
Microbial and nutrient cyclingresponses to termite and earthworm activities in soils amended with Piliostigma reticulatum plant residue in the Sahel
Daouda GUEBRE, Salifou Traore, Mamadou Traore, Nicola Lorenz , Edmond Hien, Richard P. Dick
Soil biodiversity is essential for sustainable crop productivity in agroecosystems by performing
various functions which regulate soil processes and nutrient cycling. Termites and earthworms
are the main group of invertebrates in the Sahel West Africa having significant effects on
ecosystem services. The objective was to determine whether t(...)
Biogenic structure, Earthworm cast, Microbial composition, Termite sheeting, Soil biodiversity
ARTICLE
Effects of Soils on the Morphology of the “nyù”, Yams of the Passoré in Burkina Faso
D. Tiama, M. H. Ouedraogo, M. Yolou, N. Sawadogo, P. Bationo/Kando, J. Zoundjihékpon, M. Sawadogo, J. D. Zongo
This study aims at finding a concise understanding of the different modifications of the “nyù” noticed during the harvest. It specifically intends to give the effect of each type of soil on the morphology of the yam and on the choice of the producers. The results of this study shows that sandy soils produce tubers mostly appreciated with their(...)
Tuber, Crop, Mineral, Organic fertilization, Ridges, Morphology
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