Publications (8047)
ARTICLE
Comparison of peroxidase activities from Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor grown in Burkina Faso.
Mamounata Diao, Oumou H. Kone, Nafissétou Ouedraogo, Romaric G. Bayili, Imael H. N. Bassole, and Mamoudou H. Dicko
Current applications of peroxidase in various areas of biotechnology and clinical biochemistry show the interest for further screening for peroxidase. Thus, peroxidase activities were screened in higher plants such as Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor grown in a tropical environment. The enzymes were investi(...)
Allium sativum, Ipomoea batatas, Raphanus sativus, Sorghum bicolor
ARTICLE
Comparison of peroxidase activities from Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor grown in Burkina Faso
Mamounata Diao, Oumou H. Kone, Nafissétou Ouedraogo, Romaric G. Bayili, Imael H. N. Bassole, and Mamoudou H. Dicko
Current applications of peroxidase in various areas of biotechnology and clinical biochemistry show
the interest for further screening for peroxidase. Thus, peroxidase activities were screened in higher
plants such as Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor grown in a
tro(...)
Allium sativum, Ipomoea batatas, Raphanus sativus, Sorghum bicolor
ARTICLE
Validation, transfer and measurement uncertainty estimation of an HPLC–UV method for the quantification of artemisinin in hydro alcoholic extracts of Artemisia annua L.
Hermine Zime Diawara, Fernand Gbaguidia, Brigitte Evrard, Joëlle Quetin Leclercq, Mansourou Moudachirou, Benjamin Debrus, Philippe Hubertd, Eric Rozet
Malaria is the world’s most important parasitic infection with 500 millions cases annually and almost 2
millions death per year. This disease is more present in Sub-Saharan Africa where 90% of the infections
are found. Artemisinin and its semi synthetic derivatives (artemether, artesunate) have actually the most
powerful activity on malaria(...)
Method transfer, Measurement uncertainty, Method validation, Artemisia annua, Hydro alcoholic extracts
ARTICLE
Solvent induced aggregation of protoporphyrin and octacarboxylphthalocyanine of zinc deposited on gold surface.
Virginie Gadenne, Mabinty Bayo-Bangoura, Louis Porte, Lionel Patrone.
In this paper, we studied the influence of solvent on the morphology of zinc protoporphyrin and zinc
octacarboxylphthalocyanine films transferred onto gold surface by dipping. In these films, carboxylic acid
groups borne in periphery of macrocycles allow anchoring to gold via ionic interaction. First, we followed
by UV–Visible absorption sp(...)
Zinc protoporphyrin Zinc phthalocyanine Solvent Aggregation Self-assembled monolayer Gold surface
ARTICLE
Comparison of peroxidase activities from Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor grown in Burkina Faso
DIAO M, Oumou H. Kone, Nafissétou Ouedraogo, Romaric G. Bayili, Imael H. N. Bassole, and Mamoudou H. DICKO
Current applications of peroxidase in various areas of biotechnology and clinical biochemistry show the interest for further screening for peroxidase. Thus, peroxidase activities were screened in higher plants such as Allium sativum, Ipomoea batatas, Raphanus sativus and Sorghum bicolor grown in a tropical environment. The enzymes were investi(...)
Allium sativum, Ipomoea batatas, Raphanus sativus, Sorghum bicolor
ARTICLE
Periodic solutions in the α-norm for some partial functional differential equations with finite delay.
K. Ezzinbi, B.A. Kyelem, S. Ouaro
The paper deals with the partial functional differential equation with finite delay in the α-norm
dudt(t)=−Au(t)+f(t,ut),t∈ℝ,
where f:ℝ×Cα→X is a continuous function, σ-periodic in the first argument, A:D(A)⊂X→X is a linear operator, −A is the infinitesimal generator of an analytic semigroup of linear operators (T(t))t≥0 on a Banach space X,(...)
analytic semigroup; partial functional differential equations; α-norm; multivalued maps; periodic solution; Horn’s fixed point theorem
ARTICLE
Antipassivating electrochemical process of glassy carbon electrode (GCE) dedicated to the oxidation of nitrophenol compounds
M. Pontié, G. Thouand, F. De Nardi, I. Tapsoba, S. Lherbette
We report for the first time a novel electrochemical treatment applied to a glassy carbon electrode (GCE) during p‐nitrophenol (PNP) oxidation and dedicated to the limitation of electrode passivation by nitrophenol compounds oxidation. We propose an electrochemical process of direct phenol oxidation by starting the electrolysis at a very low p(...)
Mots clés non renseignés
ARTICLE
HI and Hα Mapping of M31 & M33
Z. S. Kam , C. Carignan , L. Chemin , O. Hernandez , M. de Denus-Baillargeon and Y. Djabo
We performed a deep HI and Hα mapping of M31 and M33 in order to get accurate kinematical data of those two galaxies and also to make a comparison between the HI and Hα kinematics. The HI data were obtained with the DRAO interferometer and the Hα data with the Fabry-Perot system of the Observatoire du mont Mégantic using an EMCCD as a detector(...)
M31, M33, Galaxy: kinematics, ISM lines, HI
ARTICLE
«Oralité et écriture : l’intégration des formes et techniques de création orales à travers Pouvoir de plume de Fidèle Rouamba
Alain Joseph Sissao
«Oralité et écriture : l’intégration des formes et techniques de création orales à travers Pouvoir de plume de Fidèle Rouamba
oralité
ARTICLE
Knowledge, attitudes and practice (KAP) regarding newborn feeding modalities in HIV-infected and HIV-uninfected pregnant women in sub-Saharan Africa: a multicentre study
L. R. Tomasoni, M. Galli, S. Declich, V. Pietra, F. Croce, S. Pignatelli, M. Fabiani, J. Simporé, M. Mabilia, E. O. Ayella, C. Caracciolo, G. Russo, G. Guaraldi, M. N. Gambirasio, V. Vullo, F. Castelli
Exclusive formula feeding, exclusive breastfeeding (EBF) with early weaning or the administration of antiretroviral therapy to lactating mothers and/or to breastfed newborns may lower postnatal HIV transmission. The aim of this study was to assess mothers' knowledge, attitudes and practice (KAP) on lactation in various real-life settings in su(...)
KAP, allaitement, VIH, femmes enceintes, Afrique sub-saharienne, EBF, prévention transmission postnatale
ARTICLE
Impact of land use types on population structure and extent of bark and foliage harvest of Afzelia africana and Pterocarpus erinaceus in Eastern Burkina Faso
Blandine Marie Ivette Nacoulma, Salifou Traoré, Karen Hahn and Adjima Thiombiano
In the West African Sudanian regions, people depend on natural products, especially on highly valued species as source of income, fuel wood, food, medicine, fodder for livestock etc. However, land-use management coupled with unsustainable uses of highly valued trees might jeopardize the long-term viability of some speciesrsquo; populations. Th(...)
Population structure, W National Park, agroforestry parklands, pruning, debarking, West Africa.
ARTICLE
HIV-infected women of Burkina Faso: a “reservoir” of mycoplasma infection
Florencia Djigma, Charlemagne Ouedraogo, Tani Sagna, Djeneba Ouermi, Korotini Sanogo, Cyrille Bisseye, Abdoulaye Kabre, Virginio Pietra, Jacques Simpore, Jean Baptiste Nikiema, Salvatore Musumeci
Introduction: The objective of this work was to assess the prevalence of bacterial vaginosis (BV) and genital mycoplasma colonization in 251 HIV-positive compared to 200 HIV-negative women at the Maternal and Child Health (MCH) service of Saint Camille Medical Center Ouagadougou (Burkina Faso).
Methodology: After revealing the cervix with a s(...)
Mycoplasma hominis, Ureaplasma urealyticum, Bacterial Vaginosis, HIV, Burkina Faso.
ARTICLE
Characterization of HIV-1 genotypes and antiretroviral drug-resistance mutations among patients in Burkina Faso
T S Kagone, H Hien, N Meda, P S Diagbouga, A Sawadogo, J Drabo, M Peeters, L Vergne, E Delaporte, C De Souza, M Gbeassor, J Simpore
The purposes of this study were: (1) to describe the genetic variability of HIV strains found in Burkina Faso, (2) to characterize non-B HIV strains mutation profiles selected by ARVs and (3) to detect possible resistances induced by ARV drugs. From 30 October 2002 to 20 November 2003, 132 HIV 1-positive patients taking Highly Active Antiretro(...)
HIV-1, genotypes, antiretroviral resistance, Burkina Faso, CRF02_AG, CRF06_cpx, HAART, polymorphism
ARTICLE
Experimental characterisation and modelling of thin layer solar drying of amelie and brooks mangoes
A. O. Dissa, J. D. Bathiebo, H. Desmorieux, O. Coulibaly; J. Koulidiati
Direct solar drying characteristics of Amelie and Brooks mangoes were experimentally determined using a solar dryer made up of four trays and used under weather conditions of fruit harvest period. Direct solar drying curves were established, fitted using 10 mathematical models and simulated with a direct solar drying model. Effective diffusivit(...)
Mango Direct solar drying Modelling Drying curve Diffusivity Drying efficiency
ARTICLE
Médiation et gestion des conflits. Essais sur les fins et les moyens pacifiques de sortie de crise
Koné Cyrille B
Les textes de l'ouvrage repensent l'Etat au-delà de ses capacités immédiates à conférer, à pérenniser des droits et de mener la puissance d'intelligibilité des concepts éthiques, juridiques, politiques, anthropologiques, économiques et philosophiques, hors des jeux connus du pardon et de l'impardonnable, vers de nouvelles compréhensions du don(...)
Médiation, Sortie de conflits, Sortie de crise, Réconciliation, Violences politiques, Liturgie de pardon, Démocratie en temps de suspicion