Publications (5615)
ARTICLE
Life Insurance Development and Economic Growth: Evidence from Developing Countries
Relwende Sawadogo, Samuel Guerineau and Idrissa M. Ouedraogo
This article examines the relation between the development of life insurance sector and economic growth, for a sample of 86 developing countries over the period 1996-2011. We also examine the heterogeneous effect of life insurance on growth. The results show on the one hand that the development of life insurance has a positive effect on econom(...)
Mots clés non renseignés
ARTICLE
Préparation et études vibrationnelle et électronique de complexes de la phtalocyanine d’or avec des ligands axiaux pyridine et pyridines substituées
Ali Sanda BAWA, Mabinty Bayo-BANGOURA, Bertrand OUEMEGA et Karifa BAYO
Les phtalocyanines de nombreux éléments périodiques ont été préparées et étudiées.
Toutefois, il existe très peu de données disponibles sur la phtalocyanine d’or. Ce travail a pour
objectif d’apporter une contribution à une meilleure connaissance de la structure électronique de ce
complexe. La phtalocyanine d’or (AuPc) et une série de ses c(...)
Phtalocyanine d’or (AuPc), pyridine, pyridines substituées, spectrométrie vibrationnelle
ARTICLE
Biochemical characterization of Burkina red radish (Raphanus sativus) peroxidase.
Mamounata Diao, Crépin I. Dibala, Brice N’cho Ayékoué, Mamoudou H. Dicko.
Objectives: Peroxidases (POX), isoenzymes were purified to homogeneity from bulbs of Raphanus sativus
(Radish) grown in Burkina Faso and characterized for use as an alternative source of POX for biotechnological
applications.
Methodology and Results: The enzymes were purified using cation exchange, anion-exchange and
hydrophobic interactio(...)
peroxidase, purification, characterization, Raphanus sativus
ARTICLE
Preparation, vibrational and electronic studies of hexacoordinated complexes of iron octocarboxyphthalocyanine with pyridine axial ligands and Substituted pyridines, phosphine and phosphites
Lassané Tarpaga, Mabinty Bayo-Bangoura, Seydou Ouédraogo and Karifa Bayo
Iron phthalocyanine (FePc), iron octocarboxyphthalocyanine [(COOH)8FePc] and their complexes
carrying axial ligands were prepared and studied by vibrational and optical spectrometry. The ligands
used are: pyridine and its derivatives 3-Rpyridine (with R = CH3, OH, Cl and OHCH2), 4-Rpyridine
(with R = CH3, OH, CN and SH), phosphites and phos(...)
Iron phthalocyanine (FePc), iron octocarboxyphthalocyanine (COOH)8FePc, Pyridine, Phosphites, Phosphine, IR
ARTICLE
Biochemical characterization of Burkina red radish (Raphanus sativus) peroxidase
Diao Mamounata, Crépin I. Dibala1, Brice N’cho Ayékoué, Mamoudou H. Dicko
Peroxidases (POX), isoenzymes were purified to homogeneity from bulbs of Raphanus sativus
(Radish) grown in Burkina Faso and characterized for use as an alternative source of POX for biotechnological
applications.
Methodology and Results: The enzymes were purified using cation exchange, anion-exchange and
hydrophobic interaction chromatogr(...)
peroxidase, purification, characterization, Raphanus sativus
ARTICLE
Intrusion-related gold mineralization: Inata gold deposit, Bélahourou district, Northern Burkina Faso (West-Africa)
Herman Ilboudo, Sâga Sawadogo, Abraham Seydoux Traoré, Martial Sama, Urbain Wenmenga, Martin Lompo
The Inata cluster of gold deposits is one of ten gold deposits currently in exploitation in Burkina Faso. The aim of
this work was to assess the influence and contribution of the magmatic events in the metallogenic system. Our
approach is based on detailed field observation and petrography of different lithologies encountered in the main
pi(...)
West african craton, Burkina Faso, Inata, Birimian, Gold, Intrusion
ARTICLE
Pressures undergone by twenty (20) utility species of the agroforestry parklands in three villages at the rural district of Saaba in the Central Burkina Faso.
Joséphine YAMEOGO, Patrice ZERBO, Yahaya SAMANDOULGOU, Idrissa SAWADOGO,
The present study aimed to identify the main factors of degradation of the parklands of Saaba commune. Specifically, it aimed to determine the list of adult plants species; characterize the pressures undergone by these species; list the disappearing species. Therefore, floristic inventories were conducted on sixty (60) parklands. Group and ind(...)
Burkina Faso, Agroforestry, Parklands management, Ligneous species, Degradation
ARTICLE
May Measurement Month 2017: an analysis of blood pressure screening results worldwide
Thomas Beaney, Aletta E Schutte, Maciej Tomaszewski, Cono Ariti, Louise M Burrell, Rafael R Castillo, Fadi J Charchar, Albertino Damasceno, Ruan Kruger, Daniel T Lackland, Peter M Nilsson, Dorairaj Prabhakaran, Agustin J Ramirez, Markus P Schlaich, Jiguang Wang, Michael A Weber, Neil R Poulter, on behalf of the MMM Investigators
Background Increased blood pressure is the biggest contributor to the global burden of disease and mortality. Data
suggest that less than half of the population with hypertension is aware of it. May Measurement Month was initiated
to raise awareness of the importance of blood pressure and as a pragmatic interim solution to the shortfall in(...)
Mots clés non renseignés
ARTICLE
A reaction diffusion model to describe the toxin effect on the fish-plankton population
Wendkouni Ouedraogo, Hamidou Ouedraogo, Boureima Sangaré
This paper is aimed at the mathematical formulation, the analysis, and the numerical simulation of a prey-competitor-predator model by taking into account the toxin produced by the phytoplankton species. The mathematical study of the model leads us to have an idea on the existence of solution, the existence of equilibria, and the stability of(...)
Prey-predator, toxin effect, pattern
ARTICLE
Anti-α-glucosidase and antiglycation activities of galls from Guiera senegalensis J.F. Gmel (Combretaceae)
Pierre AED Sombié, Rahman M Hafizur, Moussa Compaoré, Martin Kiendrébeogo, M. Iqbal Choudhary, Odile Germaine Nacoulma
L'activité hypoglycémique de Guiera senegalensis utilisée dans la médecine traditionnelle burkinabé a déjà été rapportée. C’est une plante utilisée dans la médicine traditionnelle pour traiter les maladies métaboliques. Le but de cette étude était d'étudier l'activité antidiabétique in vitro des galles de G. senegalensis. L’extrait méthanoliqu(...)
Guiera senegalensis, Galls, α-Glucosidase, Antiglycation, α-chymotrypsin
ARTICLE
Phytochemistry, Antioxidant, and Hepatoprotective Potential of Acanthospermum hispidum DC Extracts against Diethylnitrosamine-Induced Hepatotoxicity in Rats
Jotham Yhi-pênê N’DO, Adama HILOU, Noufou OUEDRAOGO, Ernest Nogma SOMBIE and Tata Kadiatou TRAORE
Background: Burkina Faso is classified among the countries with a high prevalence (˃12%) of hepatitis. Hepatic diseases, such as cirrhosis—related to alcoholism—and hepatitis B and C, are the cause of the increase in cases of liver cancer. They promote the development of cancer by decreasing the natural cell death, causing problems with DNA re(...)
Acanthospermum hispidum; diethylenitrosamine; hepatotoxicity; antioxidative enzyme; phenolics; antioxidant activities
ARTICLE
Impact of pre-treatment by torrefaction and carbonization on temperature field, energy efficiency and tar content during the gasification of cotton stalks
Harouna Gado Ibrahim, Oumar Sanogo, Salifou Koucka Ouiminga, Tizane Daho and Jean Koulidiati
The present study focused on the gasification of raw and pre-treated cotton stalks (CS) by torrefaction and carbonization. Temperature fields, mass balance, energy balance, energy efficiency and tar content of the gas were investigated for the gasification of different types of biomass materials (raw, torrefied and carbonized CS). High tempera(...)
Biomass gasification, pre-treatment, tar content
ARTICLE
Sustainable approach to recover the hull waste of balanitesoegyptiaca for removal of fluoride from water
Marou GOUROUZA, Zeinabou MAHAMADOU, Mabinty BAYO-BANGOURA, Karifa BAYO, Anne BOOS
The presence of fluoride in water has become a major concern worldwide because of its chronic human
carcinogenic behavior. Developing easily accessible and environmentally friendly disposal strategies is therefore a
challenge for scientists. Heme-activated balaniteoegyptiaca shell carbon has been studied for its ability to adsorb
fluorine f(...)
hull waste of balanitesoegyptiaca ; fluoride, adsorption
ARTICLE
BILAN D’UN AN DE CHIRURGIE BUCCALE AU CHU-CAMPUS DE LOME
AGODA Palakina, GUIGUIMDÉ Wendpouiré , ADAM Saliou, AMANA B., BOKO E., KPÉMISSI E.
Introduction : Les pathologies chirurgicales de la cavité buccale sont multiples et variées tout comme le sont les techniques opératoires qui leur sont opposables pour leur prise en charge thérapeutique.
Objectifs: La présente étude avait pour objectifs :
- de déterminer le profil épidémiologique des pathologies chirurgicales de la cavité bu(...)
chirurgie buccale, pathologie buccale, extraction dentaire, bilan d'activités annuelle
ARTICLE
Le syndrome de la poche à` urines violette : à propos d’un cas
Monlet Cy GUEI, Kouame´ Hubert YAO, Delphine Amelie LAGOU, Pessa Nawo Albert COULIBALY, Amidou SAWADOGO, Mohamed Ibrahim Alex Moudachirou, Weu Melanie Tia, Serge Didier Konan, Sery Diopoh, Ibrahim Cherif, Kan Clément Ackoundou-N’Guessan, Dazé Appolinaire GNIONSAHE
Le syndrome de la poche a` urines violette est une affection rare, qui survient chez les patients porteurs de
sondes urinaires a` demeure de fac¸on prolonge´e et fre´quemment associe´es a` une infection urinaire. Il est
caracte´ rise´ par l’apparition d’une coloration violette de la sonde et/ou de la poche de recueil des urines.
Nous rappor(...)
Escherichia coli, Infection urinaire, Syndrome de la poche a` urines violette