Publications (228)
ARTICLE
Recent Advances in the Design of Topical Ophthalmic Delivery Systems in the Treatment of Ocular Surface Inflammation and Their Biopharmaceutical Evaluation
Roseline Mazet, Josias B. G. Yaméogo, Denis Wouessidjewe, Luc Choisnard, and Annabelle Gèze
Ocular inflammation is one of the most common symptom of eye disorders and diseases.
The therapeutic management of this inflammation must be rapid and effective in order to avoid
deleterious effects for the eye and the vision. Steroidal (SAID) and non‐steroidal (NSAID) antiinflammatory
drugs and immunosuppressive agents have been shown to b(...)
Mots clés non renseignés
ARTICLE
12- Formulation and evaluation of granules based on trunks barks extracts of Anogeissus leiocarpus (DC) Guill. et Perr. (Combretaceae) intended for the development of phytomedicines for the treatment of hypertension
Salfo Ouédraogo, Charles B Sombié, Sidiki Traoré, Tata Kadiatou Traoré, Mathieu Nitiéma, Lazare Belemnaba, Josias BG Yameogo, Hermine Z Diawara, Noufou Ouédraogo, Marius Lompo, Sylvin Ouédraogo and Rasmané Semdé
Quality control as well as the appropriate integration of modern scientific technique and traditional knowledge are important for promoting traditional remedies. Thus, preliminary quality control studies of extracts of Anogeissus leiocarpus concluded that there was a need to improve the rheological properties. Granulation improves properties s(...)
Formulation, exctract, anogeissus leiocarpus, arterial hypertension, granulation
ARTICLE
11- Activité antimicrobienne de l’huile essentielle et de l’extrait aqueux de Cymbopogon schoenantus (L.) Spreng sur les germes couramment associés à la contamination des formes pharmaceutiques liquides
Josias B.G. YAMEOGO, Charles B. SOMBIE, Salfo OUEDRAOGO, Hermine ZIME DIAWARA, Jerôme KABORE, Belinda BASSAVE MONE, Nathalie SIRIMA KOMI, Rasmané SEMDE
Dans un contexte de méfiance vis-à-vis des conservateurs antimicrobiens de synthèse, nous nous sommes
intéressés à l’utilisation potentielle de l’huile essentielle et/ou l’extrait aqueux de Cymbopogon schoenanthus
(L.) Spreng dans la protection des formules pharmaceutiques. Le pouvoir antimicrobien de ces extraits a été
évalué in vitro dans(...)
Cymbopogon schoenantus, huile essentielle, extrait aqueux, antimicrobien, formes pharmaceutiques, conservateur.
ARTICLE
Characterization of cytotoxic effects of aristolochic acids on the vascular endothelium.
Estelle N. H. YOUL, Cécile Husson, Charaf El Khattabi, Salma El Mere, Anne-Emilie Declèves, Stéphanie Pochet, Joëlle Nortier, Marie-Hélène Antoine
Aristolochic acid nephropathy (AAN) is characterized by interstitial fibrosis, proximal tubular atrophy, and hypoxia. A correlation between a reduced peritubular capillary density and the severity of fibrosis has been demonstrated. As calcium, redox and energetic homeostasis are crucial in maintaining endothelial cell function and survival, we(...)
Aortic ring; Aristolochic acid; Endothelial cells; Intracellular calcium; Oxidative stress.
ARTICLE
Evaluation des teneurs en antioxydants et micronutriments des feuilles de onze variétés de Ipomoea batatas à chairs orange et pourpre produites au Burkina Faso
D. Kaboré, Adama Héma, Moumouni Koala, K. Somé, Éloi Palé, Touridomon Issa Somé, Pierre Duez, Mouhoussine Nacro
peer reviewed
Ipomoea, Orange (colour), Biology, Horticulture, Botany
THèSE
Détection de la résistance à la vancomycine par mise en évidence d'une activité D-Ala-D-Ala dipeptidase
Windbedema Prisca Ouedraogo
Les antibiotiques de la famille des glycopeptidiques ont été utilisés intensivement chez l'homme et l'animal depuis leur autorisation. L’utilisation massive de la vancomycine en milieu hospitalier, et de l’avoparcine comme facteur de croissance dans l’élevage intensif a induit une pression de sélection et l’émergence d’Enterococcus faecium rés(...)
Self-immolative systems, Enterococcus faecium, Antimicrobial resistance, Vancomycin, Système auto-immolable
ARTICLE
Green reversed‐phase HPLC development strategy: Application to artesunate and amodiaquine analysis
Moussa Yabré, Ludivine Ferey, Touridomon Issa Somé, Olivier Mercier, Karen Gaudin
A green analytical chemistry strategy is described to develop a reversed-phase high-performance liquid chromatography method for amodiaquine and artesunate analysis using ethanol-based mobile phases. This method development was particularly challenging due to the basicity of amodiaquine and low UV absorption of artesunate, leading to peak asym(...)
Amodiaquine, Chemistry, Chromatography, Artesunate, High-performance liquid chromatography
ARTICLE
Health and Environmental Risk Assessment at Gold Panning Sites in the Northern Region (Burkina Faso)
Moumouni Bandé, Abdoul Karim Sakira, Salimata Traoré, Herman Panantigri, Aurore Caruso, Nathalie Casse, Touridomon Issa Somé
Gold panning has an important contribution in the economic development of Burkina Faso. However, the mining activities expose people and the environment to severe risks. The present study was initiated to estimate the impact of gold panning on health and environmental resources. Samples of sweet pepper, water and soils were taken for mercury a(...)
Mercury (programming language), Aqua regia, Soil water, Gold mining, Panning (audio), Environmental chemistry, Environmental science, Soil test, Contamination, Cyanide, Surface water, Atomic absorption spectroscopy, Chemistry, Environmental engineering, Ecology, Biology, Soil science
ARTICLE
Distribution en gros et délivrance des médicaments à base de plantes à travers le circuit pharmaceutique du Burkina Faso
Dori D, Méda N, Gbaguidi F, Quetin-Leclercq J, Semdé R.
Objectif. — Dans le but d’améliorer la contribution des médicaments issus de la pharmacopéetraditionnelle aux soins de santé, des pays africains comme le Burkina Faso ont adopté depuisplusieurs années des politiques et des réglementations organisant leur distribution. Ce travaila pour objectif d’analyser la situation de la vente en gros et au(...)
Médicament à base de plantes; Délivrance; Officine pharmaceutique; Grossiste répartiteur pharmaceutique
ARTICLE
Overview of regulations on medicines derived from traditional Pharmacopoeia in Benin and Burkina Faso
Dori D, Ganfon H, Gbaguidi F, Evrard B, Leclercq JQ, Semdé R
The success of the promotion policies of the Medicines Derived from Traditional Pharmacopoeia (MDTPs) requires a regulation that is adapted to realities and guarantees their quality, efficiency and safeness. This study aims to analyze the legal texts and the current guiding principles obtained from the heads of the departments in charge of tra(...)
WHO, MDTPs, WAEMU, WAHO, Traditional medicine, medicine, regulation, Burkina Faso
ARTICLE
Antioxidant properties and subchronic toxicity of the standardized extract of LAMIC, a phytomedicine prototype based on aqueous extracts from trunk bark of Lannea microcarpa Engl and K. Krause
Lazare Belemnaba, Madi Soubeiga, Geoffroy Gueswindé Ouédraogo, Tata Kadiatou Traoré, Mathieu Nitiéma, Sylvain Ilboudo, B. Mohamed Belemlilga, Souleymane Compaoré, Raïnatou Sondé Boly, Jean Claude Romaric Pingdwindé Ouédraogo, Salfo Ouédraogo, Alphonsine Ramdé Tiendrebéogo, Noufou Ouédraogo, Moussa Ouédraogo, Sylvin Ouédraogo
Aims:This study investigated the antioxidant activity and the 90 days subchronictoxicity of the standardized LAMIC phytomedicine prototype based on aqueous extracts from Lannea microcarpatrunk bark.Methods:Three spectrophotometric methods were used to evaluated the antioxidant activity of LAMIC which were 2,2-Diphen(...)
LAMIC–Lannea microcarpa–Standardization–Antioxidant–Subchronic toxicity.
ARTICLE
Tolerance and observance of methotrexate in the treatment of rheumatoid arthritis at the university Hospital Bogodogo, Burkina Faso.
R. Frank E. Zongo, Joelle S. Zabsonré , Aminata Nacoulma , Souleymane Fofana , Moise W. Sawadogo , Estelle Noëla Hoho YOUL, Moussa Ouédraogo and Dieu-Donné Ouédraogo
This study is aimed at assessing tolerance and observance of the patients with RA (rheumatoid arthritis) treated by methotrexate at University Hospital Bogodogo, in Burkina Faso. A cross-sectional study was conducted from July to September 2015 in outpatients with rheumatoid arthritis monitored in rheumatology service. Data were obtained from(...)
Rheumatoid arthritis, observance, methotrexate, tolerance, Burkina Faso.
ARTICLE
The ellagitannin metabolite urolithin C is a glucose‐dependent regulator of insulin secretion through activation of L‐type calcium channels
Morgane Bayle, Jérémie Neasta, Margherita Dall'Asta, Guillaume Gautheron, Anne Virsolvy, Jean‐François Quignard, Estelle Youl, Richard Magous, Jean‐François Guichou, Alan Crozier, Daniele Del Rio, Gérard Cros, Catherine Oiry
Background and Purpose: The pharmacology of polyphenol metabolites on beta‐ cell function is largely undetermined. We sought to identify polyphenol metabolites that enhance the insulin‐secreting function of beta‐cells and to explore the underlying mechanisms.
Experimental Approach: INS‐1 beta‐cells and rat isolated islets of Langerhans or per(...)
ellagitannin, urolithin C, glucose‐dependent regulator, insulin secretion, L‐type calcium channels
ARTICLE
Pharmacological study of trunk bark of Acacia nilotica var adansonii (Guill et Perr).o Ktze (Mimosaceae): Assays, antioxidant and antispasmodic activities
Gilchrist L Boly Abdoul, Aristide Traoré, Moussa Ouédraogo, Mohamed Bonewendé Belemlilga, Tata Kadiatou Traoré, Lazare Belemnaba, Noufou Ouédraogo, Andre Lupu, Sylvin Ouédraogo, Mirn Liviu O, Innocent Pierre Guissou
Aim of this study was to evaluate in vitro polyphenols content, antioxidant and antispasmodic properties of the aqueous extract and fractions of the trunk bark of Acacia nilotica. According to a survey conducted in rural Burkina Faso, Acacia nilotica var. adansonii (Guill and Perr). Ktze reported to be widely used in the treatment of gastroint(...)
Antispasmodic, Ethyl acetate, Traditional medicine, DPPH, Bark (sound), Chemistry, Polyphenol, Antioxidant, Butanol, Acacia, Chromatography, Botany, Biochemistry, Biology, Medicine, Ethanol
ARTICLE
Antioxidant activity of crude ethanolic extract and fractions of Ziziphus mauritiana Lam. (Rhamnaceae) leaves from Burkina Faso.
Estelle Noëla Hoho YOUL, Cyrille A.P. Ouédraogo, Moustapha Gambo, Moussa Ouédraogo, Martin Kiendrebéogo, Aristide Traoré, Innocent Pierre Guissou
Background: Ziziphus mauritiana Lam. is a plant used in traditional medicine in Burkina Faso in the treatment of several diseases, of which diabetes is characterized by oxidative stress. The aim of this study was to evaluate the in vitro antioxidant potential of the extracts of leaves of this plant.
Methods: The crude hydroethanolic extract ((...)
antioxidant activity, polyphenol content, Ziziphus mauritiana