Publications (408)
ARTICLE
Identité culturelle et devenir du sujet dans Orphelins des collines ancestrales de Jacques Prosper Bazié
Oboussa SOUGUE et Béli Mathieu DAÏLA
Jacques Prosper Bazié est un écrivain burkinabè qui aborde la
lancinante question de la tradition et de la modernité. Dans son recueil poétique
Orphelins des collines ancestrales, il retrace le parcours d'un orphelin, un
Sahélien en butte aux mutations socioculturelles et aux élans suicidaires de la
modernité proposée par l'Occident. Cet é(...)
Identité, identité culturelle, devenir, sujet, sémiotique énonciative
ARTICLE
Evaluation des teneurs en éléments traces métalliques des sols soumis à l’apport des déchets urbains solides
Lambiénou YE, Désiré Jean Pascal LOMPO, Aboubakar SAKO et Hassan Bismarck NACRO
D’importantes quantités de déchets urbains solides (DUS), renfermant parfois des éléments traces métalliques (ETM), sont utilisées pour fertiliser les sols agricoles. Le but de cette étude est d’évaluer les concentrations en ETM des sols péri-urbains de la ville de Bobo-Dioulasso soumis à l’épandage des DUS. Des échantillons composites de sols(...)
Eléments traces métalliques, sols agricoles, déchets urbains solides, contamination, Burkina Faso.
ARTICLE
Le français, un habit à la taille du locuteur burkinabè
Béli Mathieu DAÏLA
Le Burkina Faso est reconnu en Afrique de l’Ouest comme le pays « des
deux roues » parce que le moyen de locomotion le plus pratique et le plus
utilisé est la moto. Cette familiarité des populations avec les deux roues
entraîne tout un parler. C’est pourquoi le présent article dont le titre est «
Le français un habit à la taille du locuteu(...)
sociolinguistique-parlers- ville-locuteur-français
ARTICLE
Effects of livestock on nitrogen and carbon cycling in a savanna in Burkina Faso
Lambiénou Yé, Jean‐Christophe Lata, Hassan Bismarck Nacro, Dominique Massé, Sébastien Barot
The nitrogen and carbon cycles are fundamental ecosystem processes influenced by several factors including soil type and other abiotic factors, plant species, grazing and soil organisms. Herbivores profoundly influence the functioning of ecosystems and the recycling of nutrients in interaction with plants in natural ecosystems. This study focu(...)
Grazing, Soil carbon, Environmental science, Ecosystem, Agronomy, Herbivore, Biomass (ecology), Nitrogen cycle, Nitrogen, Cycling, Abiotic component, Nutrient, Ecology, Soil water, Biology, Soil science, Geography, Forestry, Chemistry, Grass Livestock, Grazed savanna, 13C and 15N, Carbon and nitrogen cycles
ARTICLE
Detection of diarrheagenic escherichia coli in human diarrheic stool and drinking water samples in ouagadougou, burkina faso.
Isidore Juste Ouindgueta Bonkoungou, Namwin Siourimè Somda, Oumar Traoré, Barthelemy Sibiri Zoma, Zakaria Garba, Koine Maxime Drabo, Nicolas Barro
Background: The presence of diarrheagenic Escherichia coli (DEC) in drinking water, is a grave public health
problem. This study was aimed at characterization of diarrheagenic Escherichia coli isolated from drinking water and
faecal samples from diarrheic patients in Ouagadougou, Burkina Faso.
16-plex PCR; drinking water; diarrhoeagenic Escherichia coli; Burkina Faso.
ARTICLE
Pantropical variability in tree crown allometry
Grace Jopaul Loubota Panzou, Adeline Fayolle, Tommaso Jucker, Oliver L. Phillips, Stephanie Bohlman, Lindsay F. Banin, Simon L. Lewis, Kofi Affum-Baffoe, Luciana F. Alves, Cécile Antin, Eric Arets, Luzmila Arroyo, Timothy R. Baker, Nicolas Barbier, Hans Beeckman, Uta Berger, Yannick Enock Bocko, Frans Bongers, Sam Bowers, Thom Brade, Eduardo S. Brondizio, Arthur Chantrain, Jerome Chave, Halidou Compaore, David Coomes, Adama Diallo, Arildo S. Dias, Kangbéni Dimobe, Gloria Djaney Djagbletey, Tomas Domingues, Jean-Louis Doucet, Thomas Drouet, Eric Forni, John L. Godlee, Rosa C. Goodman, Sylvie Gourlet-Fleury, Fidele Hien, Yoshiko Iida, Bhely Angoboy Ilondea, Jonathan Ilunga Muledi, Pierre Jacques, Shem Kuyah, Jorge López-Portillo, Jean Joël Loumeto, Ben Hur Marimon-Junior, Beatriz Schwantes Marimon, Sylvanus Mensah, Edward T. A. Mitchard, Glenn R. Moncrieff, Ayyappan Narayanan, Sean T. O’Brien, Korotimi Ouedraogo, Michael W. Palace, Raphael Pelissier, Pierre Ploton, Lourens Poorter, Casey M. Ryan, Gustavo Saiz, Karin dos Santos, Michael Schlund, Giacomo Sellan, Bonaventure Sonke, Frank Sterck, Quentin Thibaut, Yorick Van Hoef, Elmar Veenendaal, Alejandra G. Vovides, Yaozhan Xu, Tze Leong Yao, Ted R. Feldpausch
Aim
Tree crowns determine light interception, carbon and water exchange. Thus, understanding the factors causing tree crown allometry to vary at the tree and stand level matters greatly for the development of future vegetation modelling and for the calibration of remote sensing products. Nevertheless, we know little about large-scale variatio(...)
crown allometry, environment, forest, precipitation, savanna, soil, stand-level variable,tropical biomes
ARTICLE
Production and Characterization of Crop Residues Derived Biochars for Soil Amendment and Carbon Sequestration
Désiré Jean‐Pascal Lompo, Lambiénou Yé, Souleymane Ouédraogo, Siélé Ibrahima Sori, Hassan Bismark Nacro
This study focused on the production and characterization of biochars from three types of crop residues comprising cotton stems, corn cobs and sorghum stems. The reactor used was a local cone kiln made from a 200-liter drum. The production parameters measured included the duration of pyrolysis, the amount of biochar produced and the production(...)
Biochar, Amendment, Slash-and-char, Environmental science, Pyrolysis, Sorghum, Agronomy, Crop residue, Biomass (ecology), Fertilizer, Carbon sequestration, Chemistry, Agriculture, Nitrogen, Biology
ARTICLE
Evaluation des risques environnementaux des éléments potentiellement toxiques des s diments de la rivière Massili au Burkina Faso
Souleymane PELEDE, Aboubakar SAKO, Mariette Y. W. MININGOU, Prosper N. ZOMBRE
Une étude d’évaluation, du niveau de contamination par des éléments potentiellement toxiques (As, Cr, Cu, Ni, Pb, Zn) pouvant causer des effets néfastes sur la faune benthique et la qualité environnementale des sédiments de la rivière Massili, a été effectuée au Burkina Faso. Le dispositif d’étude a été conçu comme un carré Latin de trois (3)(...)
Rivière Massili, éléments potentiellement toxiques, contamination sédimentaire
ARTICLE
Genetic Study of the Resistance of Twelve (12) Varieties of Vegetable Cowpea [Vigna unguiculata (L.) Walp. ] to Cowpea Aphid- Borne Mosaic Virus, Burkina FASO
Nanama Joseph1, Barro Antoine2*, Batieno Benoit Joseph3, Dieni Zakaria3, Kiebre Zakaria1, Coulibaly Zinmanké1 and Sawadogo Mahamadou1
Cowpea [Vigna unguiculata (L.) Walp.] is a legume whose immature pods are consumed
and marketed. However, it suffers yield losses due to attacks of aphid-transmitted mosaic
disease. The present work is a study of the genetic resistance of twelve (12) varieties of
vegetable cowpea to Cowpea Aphid-Borne Mosaic Virus (CABMV) at Kamboinsé. The(...)
Vegetable cowpea, Genetic resistance, CABMV, Burkina Faso
ARTICLE
ACUTE AND SUBACUTE TOXICITIES OF THE AQUEOUS EXTRACT OF THE LEAVES OF CELOSIA TRIGYNA (L.)
Sawadogo Touwindséda Aimée, Ouédraogo Youssoufou, Da Filkpièrè Léonard, Ilboudo Sylvain, Sawadogo Paténéma and Bayala Balé
Celosia trigyna (C. trigyna) is a plant which is widely used in Burkina Faso as traditional medicine and human food. The aim of this study is to screen the phytochemical component of the extract and evaluate the safe of C. trigyna by acute and subacute toxicity with Wistar rat. During four weeks daily administration, subacute toxicity was inve(...)
Celosia trigyna, Phytochemical screening, Acute toxicity, Subacute toxicity, Rat.
ARTICLE
List of amphibian species of Burkina Faso
AYORO H. J., SEGNIAGBETO G. H., HEMA E. M., PENNER J., OUEDA A., DUBOIS A., RÖDEL M. O., KABRE G. B. & OHLER A.
Consulter l'article
Anura, diversity, habitat, savannah, Sahel, West Africa
ARTICLE
Vasorelaxant effects of Psidium guajava L. (Myrtaceae) aqueous leaf extract on rat aorta
Ouedraogo Youssoufou, Sawadogo Paténéma, Tougouma Larba Colette, Sawadogo Touwindséda Aimée, Da Filkpièrè Léonard, Bayala Balé and Belemtougri G Raymond
Psidium guajava is widely used in the central plateau of Burkina Faso to treat many diseases among which hypertension. Aqueous leaf extract of this plant was evaluated on wistar rat aorta precontracted by Norepinephrine (NE) or 5-hydroxytrytamine (5-HT). The results showed endothelium-independent vasodilation. The plant extract relaxed NE and(...)
P. guajava, sarcoplasmic reticulum, hypertension, vasorelaxation, endothelium-independent
ARTICLE
TOXICITY STUDIES ON THE LEAVES OF SENNA ALATA, A MEDICINAL PLANT FROM BURKINA FASO, IN MICE AND RATS.
Da Filkpièrè Léonard, Ouedraogo Youssoufou, Somé Andouormwine Abel, Sawadogo Touwindséda Aimée, Sawadogo Paténéma and Bayala Balé
The aim of the work is to study the acute and subacute toxicity of the aqueous extract of the leaves of Senna alata (ED-SA). Extracts doses of 500, 1000 and 2000 mg/kg of body weight (bw) were administered to the mice for acute toxicity study. The administration volume was 1 ml/100g. A limit test has been carried out to determine the DL50. For(...)
Acute toxicity, subacute toxicity, rats, mice, Senna alata
ARTICLE
Extended spectrum beta-lactamase and fluoroquinolone resistance genes among Escherichia coli and Salmonella isolates from children with diarrhea, Burkina Faso
René Dembélé, Ali Konaté, Oumar Traoré, Wendpoulomdé A. D. Kaboré, Issiaka Soulama, Assèta Kagambèga, Alfred S. Traoré, Nathalie K. Guessennd, Awa Aidara-Kane, Amy Gassama-Sow, Nicolas Barro
Abstract
Background
The emergence and spread of multidrug-resistant gram-negative bacteria (MDR) has become a major public health concern worldwide. This resistance is caused by enzymes-mediated genes (i.e., extended spectrum beta-lactamases) that are common(...)
Microbiology, Salmonella, Beta-lactamase, Escherichia coli, Quinolone, Antibiotic resistance, Biology, Multiple drug resistance, Gene, Drug resistance, Diarrhea, Phenotype, Enterobacteriaceae, Virology, Antibiotics, Genetics, Bacteria, Medicine
ARTICLE
Extended spectrum beta-lactamase and fluoroquinolone resistance genes among Escherichia coli and Salmonella isolates from children with diarrhea, Burkina Faso.
René Dembélé, Ali Konaté, Oumar Traoré, Wendpoulomdé A. D. Kaboré, Issiaka Soulama, Assèta Kagambèga, Alfred S. Traoré, Nathalie K. Guessennd, Awa Aidara- Kane, Amy Gassama-Sow and Nicolas Barro
Background: The emergence and spread of multidrug-resistant gram-negative bacteria (MDR) has become a major
public health concern worldwide. This resistance is caused by enzymes-mediated genes (i.e., extended spectrum
beta-lactamases) that are common in certain Enterobacterioceae species. However, the distribution of these genes is
poorly d(...)
Antibiotics, Resistance genes, qnrB, blaOXA, blaCTX−M