检索结果-南通市图书馆

Advances in Bioscience and Biotechnology 2023年第10期14卷 429-438页

作者： Gaoussou K. Keita Laya Kansaye Lassina Doumbia Ibrahim Keita Mariam Sangare Tidiani Sinayoko Boubacar Macalou Moussa Noussourou Maiga nadou paul sanogo Ousmane Koita Institut Polytechnique Rural de Formation et de Recherche Appliquée (IPR/IFRA) de Katibougou Koulikoro Mali Université des Sciences des Techniques et des Technologies de Bamako (USTTB) de Bamako Laboratoire de Biologie Moléculaire Appliquée (LBMA) Bamako Mali Institut Economie Rural (IER) Bamako Mali

Okra is one of the most widespread vegetable crops in the world, particularly in West Africa. However, several factors influence okra crops as biotic and abiotic factors. Among the diseases affecting its culture, okra leaf curl disease is a major threat. This study aims to assess begomoviruses from okra plants with symptoms like leaves curl by molecular approach. A total of thirteen serologically positive samples were tested by PCR assay, and one sample was sequenced among them. The begomovirus was found in six isolates, Bhendi yellow vein mosaic virus (BYVMV) in three isolates, and Okra enation leaf curl virus (OELCuV) in three isolates, respectively. The begomovirus isolate sequences shared 90% identity with the Cotton leaf curl Gezira virus. Mixed infections between these viruses were found. Thus, these results highlight the need to monitor the spread of these disease-causing viruses for okra crops in Mali. In addition, they can also lead to a considerable loss in okra fields in Koulikoro, which is an agricultural region by excellence.

关键词： Okra PCR Begomovirus BYVMV OELCuV Mali

Geochemistry of Magmatic Rocks of the Syama Belt, Southern Mali, West African Craton

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Geology 2022年第3期12卷 250-272页

作者： Dasso Yollande Traoré Seko sanogo Adama Youssouf Koné Ismaïla N’Diaye Mamadou Lamine Bouaré Didier Béziat Laboratoire de Cartographie DER de Géologie Faculté des Sciences et Techniques (FST) Université des Sciences des Techniques et des Technologies de Bamako (USTTB) Bamako Mali Laboratoire de Minéralogie et de Pétrologie DER de Géologie Faculté des Sciences et Techniques Université des Sciences des Techniques et des Technologies de Bamako Bamako Mali Ecole Nationale d’Ingénieurs Abdramane Baba Touré (ENI-ABT) Bamako Mali Université paul Sabatier de Toulouse Toulouse France

Within southern Mali, the Syama belt constitutes a linear major structure-oriented N-S, which host several gold deposits (e.g., Syama and Tabakoroni) and prospect areas (e.g. Tellem). The Syama Belt is formed by magmatic rocks (basalts, lamprophyres, andesites, dacites and microgranites);sedimentary rocks (shales) and volcano-sedimentary rocks (pyroclastics). The magmatic rocks are divided into two main volcanic series: tholeiitic affinity rocks (basalts and lamprophyres) and calc-alkaline affinity (andesites) that are the most evolved. The field relationships between rocks of these two series suggest that the calc-alkaline series are younger the tholeiitic series. These tholeiitic series present the Mid-Ocean Ridge Basalt (MORB) affinity whereas the calc-alkaline series would be linked to an island arc-type. This coexistence is not an isolated case within the West African Craton (WAC). Otherwise, the Syama belt has all the characteristics of other belts, within which a number of gold deposits are developed, in the WAC.

关键词： Syama Belt Magmatic Rocks MORB Boualé-Mossi Domain Southern Mali West African Craton (WAC)

Pulmonary Hypoplasia: A Rare Cause of Chronic Cough in TB Endemic Area

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Respiratory Diseases 2019年第1期9卷 18-25页

作者： Ouattara Khadidia Kanoute Tenin Baya Bocar Soumaré Dianguina Kamian Youssouf Mama Sidibé Youssouf Fofana Aminata Traoré Mohamed Maba Guindo Ibrahim Sidibe Fatoumata Dakouo Aimé paul sanogo Fatoumata Bintou Bamba Salimata Coulibaly Lamine Yossi Oumar Kone Drissa Samba Toloba Yacouba Department of Pneumology University Teaching Hospital of Point G Bamako Mali Department of ENT Secondary Hospital “Luxembourg” Bamako Mali Department of ENT Nianakoro Fomba Hospital Ségou Mali Department of Radiology Hospital of Mali Bamako Mali

Pulmonary hypoplasia is a rare disease characterized by a defect of lung development more often unilateral. The diagnosis requires several exams to eliminate other causes of pulmonary retraction. We report two cases at the department of pneumophtisiology of the University Teaching Hospital of Point G. The first case is a young adult who was complaining of a chronic cough. Etiological investigation required several exams including spirometry and Computed tomographic scan (CT scan). After elimination of all suspected causes of pulmonary opacity, the diagnosis of pulmonary hypoplasia was retained. The second case is a 2-year-old girl who was born with congenital cardiopathy whose respiratory complications were increasing during her childhood and respiratory explorations discovered pulmonary agenesis. Pulmonary hypoplasia is rare in our medical practice, but attention must be drawn to a retractile pulmonary opacity in young age after elimination of all infectious causes in TB endemic area.

关键词： A Chronic Cough Pulmonary Hypoplasia Bamako

Acute Intestinal Invagination of the Child at the Teaching Hospital of Bouaké: Ultrasound Diagnosis and Clinical-Echo-Surgical Correlation

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Medical Imaging 2021年第1期11卷 18-28页

作者： Bouassa Davy Melaine Kouakou Konaté Issa Kouamé paul Bonfils Kouassi Adoubs Cé lestin Bé nié Tsri Akoli Baudouin Bravo Kesse Emile Tanoh Allou Florent Kouadio Brou Lambert Yao Achie Jean-Ré gis Akobe Sara Carole sanogo Malick Soro Kouadio N’Dri Medical Imaging and Radiodiagnostic Departement of the Teaching Hospital of Bouaké Bouak&#233 Ivory Coast Training and Research Unit Medical Sciences Alassane Ouattara University Bouak&#233 Ivory Coast Pediatric Surgery Unit of the Teaching hospital of Bouaké Bouak&#233 Ivory Coast

Background: Acute intestinal invagination or intussusception is the most common abdominal surgical emergency in infants, but it can occur at any age. Performing an ultrasound scan at the slightest clinical suspicion contributes to early diagnosis and therapeutic management. Objective: To show the relevance of ultrasound in the therapeutic management of the child’s intussusception through a correlation between the ultrasound diagnosis and the clinical and/or per operative diagnosis. Patients and Methods: It was a retrospective study of 24 cases from July 2017 to September 2020 (30 months) in the Medical Imaging and Paediatric Surgery departments of Teaching Hospital of Bouaké. We included only patients from 0 to 15 years old who had digestive symptoms, an abdominal ultrasound scan. These patients were eligible for surgery. Data analysis was performed with Epi info 7 software. Results: Median age was 17.2 months [02 - 120]. Male gender predominated (83.3%). Clinico-biological data were dominated by abdominal pain (79.2%), vomiting (75%) and rectorragies (33.3%), with Ombredanne’s triad in 33.3% and hyperleukocytosis (70.8%). Ultrasonography showed invaginated coves (95.8%) sitting in the right angl iliac fossa, peri-umbilical and right flank in 73.9%. Cockade image coupled with the sandwich image accounted for 95.6%. Superficial adenopathies (45.8%) and peri-lesional fluid effusion (20.8%) were associated with it. An occlusive syndrome complicating intussusception was observed in 41.67% associated with intra-peritoneal effusion of fluid (25%). There was a significant diagnostic agreement between the clinic, ultrasound and surgery according to the Fisher’s exact test (p = 0.002). That between ultrasound and surgery was calculated at 95.4%. Conclusion: This study allowed us to show a good clinical-echo-surgical concordance. Ultrasound is therefore an undeniable diagnostic, prognostic an

关键词： Ultrasound Acute Intestinal Invagination Child