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Ventricular Septal Defects at the Souro Sanou University Hospital Center (CHUSS): Ultrasound, Therapeutic and Evolutionary Aspects of 88 Cases

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World Journal of Cardiovascular Diseases 2018年第8期8卷 403-410页

作者： Somnoma jean-baptiste Tougouma Oumarou Sombie Makoura Barro Aimé Bama Georges Kinda Samba Sidibé Boubacar Nacro Higher Institute of Health Sciences (INSSA) Nazi Boni University Bobo-Dioulasso Burkina Faso Cardiology Department Sour&ocirc Sanou University Hospital Center Bobo-Dioulasso Burkina Faso Pediatrics Department Sour&ocirc Sanou University Hospital Center Bobo-Dioulasso Burkina Faso Charles de Gaulle Pediatrics University Hospital Center Ouagadougou Burkina Faso Cardiology Department Point G University Hospital Center Bamako Mali Department of Health Sciences University of Ouagadougou Ouagadougou Burkina Faso

Background: There is a need for data on epidemiological, clinical and therapeutic aspects of ventricular septal defect among children in?Sub-Saharan Africa. Objective: The aim of this study was to determine the prevalence, epidemioclinical, echocardiographic, therapeutic and evolutionary aspects of ventricular septal defects (VSD) in the pediatric department of the University Hospital Center (CHUSS) of Bobo-Dioulasso. Methods: This study was a descriptive cross-sectional study, conducted from November 2013 to December 2016. All children aged 1 to 179 months seen at the pediatric consultation in CHUSS were included. CIV was confirmed with Doppler echocardiography. Results: Out of 36,240 children who received consultation in the pediatric ward of CHUSS during the study period, one hundred (100) cases of them had congenital heart disease representing a hospital prevalence of 2.76%. This was diagnosed with Doppler echocardiography. Of these, 88% were VSD isolated or associated with other cardiac malformations. Isolated form was reported in 54.3% of cases. The average?age at diagnosis was 39.6 months. The sex ratio was 1.05. Perimembranous topography and hemodynamic type 2 were the highest, representing 56.8% and 35.2% respectively. The indication for surgical repair was recommended for 81.8% of the cases, but only 9.7% of these cases benefited from cardiac surgery. The rest were for medicalcare with a high proportion of lost to follow-up (48.9%). Conclusion: VSD is the most common congenital heart disease. Its care is mainly surgical. This cardiac surgery is non-existent in Burkina Faso. The design of multidisciplinary strategies associated with an optimization of the means of the countries of Sub-Saharan Africa could improve the management of this cardiopathy.

关键词： Ventricular Septal Defect Congenital Heart Disease Echocardiography Burkina Faso

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Helicobacter pylori Infection and Gastroduodenal Lesions: Prevalence and Associated Factors in Cote d’Ivoire

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Open Journal of Gastroenterology 2022年第2期12卷 27-35页

作者： Mamadou Diakité Amadou Koné Akoun Fabrice Aké Kouassi Olivier Claver Koffi Anassi jean baptiste Okon Kadidiatou Diallo Department of Medicine and Hepato-Gastroenterology Teaching Hospital of Bouaké Bouaké Cote d’Ivoire Faculty of Medical Sciences Alassane Ouattara University Bouaké Cote d’Ivoire

Objective: The objective is to determine the prevalence of Helicobacter pylori (Hp) infection and highlight the determinants of the infection as well as the gastric histopathological lesions associated with this infection. Methods: This is a retrospective study carried out from August 01, 2015 to December 31, 2020 in Bouaké. It included all patients with gastric and/or duodenal lesion on upper gastrointestinal endoscopy in whom gastric biopsies and histopathology results are available. Results: The study involved 510 patients (301 men and 209 women). The prevalence of Hp was 66.47% (339/510 patients). The presence of Hp was not significantly related to age and gender. Epigastralgia was the most common indication with no significant difference between the positive and negative Hp groups (65.37% vs 34.63%, p = 0.35). A significant difference was only observed for duodenal ulcers (84.31% Hp+ vs 15.69% Hp-, p = 0.004). Regarding histological lesions: Chronic and active gastritis was strongly related to the presence of Hp (p < 0.05). Intestinal metaplasia and gastric atrophy were not significantly associated with the presence of Hp. These precursor lesions of gastric cancer (metaplasia and atrophy) were, however, significantly related to chronic gastric disease with p = 0.02 and p Conclusion: The prevalence of Hp is high in Bouaké. Our study confirms the link between Hp infection and chronic and active gastritis.

关键词： Helicobacter Pylori Gastritis Atrophy Intestinal Metaplasia

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Risk of ventricular arrhythmia in patients with myocardial infarction and non-obstructive coronary arteries and normal ejection fraction

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World Journal of Cardiology 2017年第3期9卷 268-276页

作者： Loic Bière Marjorie Niro Hervé Pouliquen jean-baptiste Gourraud Fabrice Prunier Alain Furber Vincent Probst Laboratoire Cardioprotection Institut MITOVASCRemodelage et ThromboseService de CardiologieCHU d’Angers L’institut du Thorax Service de CardiologieCHU de Nantes

AIM To assess the arrhythmic determinants and prognosis of patients presenting with myocardial infarction and nonobstructive coronary arteries(MINOCA)with normal ejection fraction(EF).METHODS This is an observational analysis of 131 MINOCA patients with normal *** cardiac magnetic resonance(CMR)diagnosis classes were recognized according to the late gadolinium enhancement(LGE)pattern:Myocardial infarction(MI)(n=34),myocarditis(n=47),and"no LGE"(n=50).Ventricular events occurring during hospitalization were recorded and the entire population was followed-up at 1 *** Ventricular arrhythmia was observed in 18(13.8%)patients during ***"no LGE"patients experienced fewer ventricular events than the MI and myocarditis patients[4.0%vs 26.5%and 14.9%,respectively(P=0.013)].There was no significant difference between the MI and myocarditis *** multivariate analysis,LGE transmural extent[OR=1.52(1.08-2.15),P=0.017]and ST-segment elevation[OR=4.65(1.61-13.40),P=0.004]were independent predictors of ventricular arrhythmic events,irrespective of the diagnosis ***,no patient experienced sudden cardiac death or ventricular arrhythmia recurrence at *** MINOCA patients with normal EF presented no 1-year cardiovascular events,irrespective of the CMR diagnosis *** transmural extent and ST segment elevation at admission are risk markers of ventricular arrhythmia during hospitalization.

关键词： Ventricular tachycardia Myocarditis Myocardial infarction Late gadolinium enhancement Cardiac magnetic resonance Myocardial infarction and nonobstructive coronary arteries

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废玻璃制备方沸石用于吸附废水中的重金属研究

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现代化工 2024年第S02期44卷 134-139页

作者：柏静钟海滢郭建宁容俊琪 jean-baptiste MAWULE DASSEKPO 澳门科技大学可持续发展研究所中国澳门999078 深圳信息职业技术学院交通与环境学院广东深圳518172 哈尔滨工业大学(深圳)土木与环境工程学院广东深圳518055 深圳信息职业技术学院滨海土木工程技术研究所广东深圳518172

以废玻璃为原材料,采用水热合成法制备方沸石,探究其对废水中Pb^(2+)、Cd^(2+)和Cu^(2+)的吸附性能。通过批式实验系统考察了多种物理化学因素(pH、温度、接触时间等)对吸附量的影响。结果表明,初始pH对吸附量的影响较为显著,而温度变... 详细信息

以废玻璃为原材料,采用水热合成法制备方沸石,探究其对废水中Pb^(2+)、Cd^(2+)和Cu^(2+)的吸附性能。通过批式实验系统考察了多种物理化学因素(pH、温度、接触时间等)对吸附量的影响。结果表明,初始pH对吸附量的影响较为显著,而温度变化对平衡吸附量的影响较小。确定了方沸石吸附Pb^(2+)、Cd^(2+)和Cu^(2+)的最佳工艺参数。利用Langmuir等温线模型对方沸石吸附水中的Pb^(2+)、Cd^(2+)和Cu^(2+)过程进行拟合,结果表明,该吸附过程是均质单分子层吸附,且吸附动力学特征更符合准二级动力学方程,证实了该吸附过程主要通过离子交换、化学吸附和表面络合作用实现。为废玻璃的资源化利用及废水中重金属的去除提供了一种低成本、高效率的方法。

关键词：废玻璃方沸石废水重金属吸附性能

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Yield Assessment and Responsiveness of Shallot (Allium cepa ascalonicum L.) Landraces to Storability Relevant Traits in a Controlled Environment in Mali

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Agricultural Sciences 2024年第11期15卷 1236-1249页

作者： Ouindyam Colette Ouedraogo John Rusagara Nzungize Mariam Sogoba Edoh Ognankossan Koukum jean baptiste De La Salle Tignegre World Vegetable Center WCA-D Bamako Mali World Food Program Rome Italy African Agricultural Technology Foundation Abuja Nigeria

Shallots (Allium cepa ascalonicum L.) are an important crop primarily due to their likely culinary and economic value. However, its production comes with specific challenges. In addition, effective post-harvest management is critical to ensure the quality and availability of shallot bulbs for extended periods. This study assessed the yield performance and storability relevant traits of five shallot cultivars (Saboula Jaba, Espagne Jaba, Daou Jaba, Tata Jaba, and N’galamandjan Jaba) under controlled storage conditions. Field experiments were conducted in 2021 to evaluate growth and yield in terms of bulb quantity, size, and weight. Storability traits such as firmness, weight loss, and Total Soluble Solids (TSS) were also measured for each entry. The five ecotypes of shallots were evaluated on-station with a total rainfall of 810 mm in 2021. The results revealed statistically significant variations (p > 0.01) in storability traits and yield among the tested entries. Furthermore, the weight loss of stored bulbs varied, indicating genetic differences among the cultivars that can influence their moisture retention abilities, leading to differences in weight loss rates. Indeed, Daou jaba showed less weight loss and superior firmness. The top highest-ranking entry for yield was shown by N’galamandjan jaba with 40 T/ha, followed by Saboula jaba with 39 T/ha. These highest productivity entries also showed significantly higher bulb quantity and individual bulb size. While there was a significant correlation between weight loss and firmness, a correlation between weight loss and TSS was also observed. The weight loss and firmness of N’galamandjan jaba were significantly correlated (r = 0.52) on the one hand, and on the other hand, the weight loss and visual quality of Espagne Jaba were highly and significantly correlated (r = 0.69). N’galamandjan Jaba and Saboula Jaba can be used to improve the yield and the storability relevant traits and prevent post-harvest losses.

关键词： Horticulture Productivity Post-Harvest Management Bulbs Losses Mali

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植物在思考

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新发现 2018年第2期 20-36页

作者： jean—baptiste Veyrieras 周佩琼

拥有记忆,能做决定。甚至能学习：植物展示了与动物同样杰出的认知能力。而令人更为惊讶的是：植物的智能无需经过大脑，因为它们整个就是大脑。如果说植物在思考，那么它们的方式与我们完全不同。

关键词：植物认知能力大脑学习智能

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抗生素耐药性并非无解

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新发现 2018年第8期 86-91页

作者： jean-baptiste Veyneras 李晓桦(编译)

1940 人们早在青霉素引进医院两年之前就观察到针对该药的耐药性。现今的大多数抗生素与青霉素一样，都属于β-内酰胺类抗生素，该类抗生素能阻止细胞壁合成。1959 四环素引进医院9年后,人们首次观察到其耐药性。四环素是头一种新型抗... 详细信息

1940 人们早在青霉素引进医院两年之前就观察到针对该药的耐药性。现今的大多数抗生素与青霉素一样，都属于β-内酰胺类抗生素，该类抗生素能阻止细胞壁合成。1959 四环素引进医院9年后,人们首次观察到其耐药性。四环素是头一种新型抗生素，此类抗生素能抑制细菌蛋白质合成。

关键词：抗生素耐药性蛋白质合成无解青霉素医院

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破解异常巨浪

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新发现 2019年第10期 50-56页

作者： jean-baptiste Veyrieras 方文圭(编译) 不详

这种毁灭性巨浪总是毫无征兆地出现。它们是水手长久以来的噩梦,现在科学家终于通过水池实验和相关建模揭秘了异常巨浪成因的两种机制,甚至可以预测它们何时出现!

关键词：水池实验两种机制噩梦

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Assessment of the Impact of Environment Protection in Rwanda:A Case Study of Rugezi Marshland

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NASS Journal of Agricultural Sciences 2022年第1期4卷 49-55页

作者： Ntabakirabose Gaspard Harold Ogwal jean baptiste Habinshuti Musoni Protais jeanne Pauline Munganyinka David Mwehia Mburu Maniriho Festus Ministry of Agriculture and Animal Resources KigaliRwanda Department of Biological and Environmental Sciences School of Natural and Applied SciencesKampala International UniversityKampalaUganda Department of Materials Science and Engineering African University of Science and TechnologyAbujaNigeria Musanze District Ministry of Local GovernmentKigaliRwanda Department of Land Resources Planning and Management College of Agriculture&Natural ResourcesJomo Kenyatta University of Agriculture and Technology(JKUAT) NairobiKenya 6.College of AgricultureAnimal Sciences and Veterinary Medicine(UR-CAVM)University of RwandaKigaliRwanda

Environmental protection is one of the most important measures to achieve the long run and sustainability of living organisms in the *** study was conducted in Burera and Gicumbi districts with the main aim of assessing the impact of environment protection in Rwanda.A case study of Rugezi *** were collected using a structured questionnaire and analyzed using SPSS statistical software version 20 and STATA statistical software vision ***-farm income,occupation,educational level,age,and farm size,showed a positive relationship with Rugezi marchland *** such as value of product distance to Rugezi marchland,gender,and family size had a negative influence on Rugezi marchland *** study also indicated that factors such as water management,increase of grass species,increase of wild animals and birds,modern house construction,zero grazing keeping revealing a positive relationship with Rugezi marchland *** most serious problems encountered are the lack of occupation and low level of education.

关键词： Assessment Impact Environment protection Rugezi Marshland

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绘制天空新全景

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新发现 2020年第1期 44-50页

作者： jean-baptiste Veyrieras 邹沁(编译) 不详

“全天星图”之类的“天空图”描绘了宇宙全景,但又是哪一种天空呢?因为不同频率的光学望远镜观测到的天空不尽相同。于是天文学家开启了“巡天调查”:分别基于可见光、伽马射线、X射线、红外线和射电波对宇宙进行全景观测。由此绘制出... 详细信息

“全天星图”之类的“天空图”描绘了宇宙全景,但又是哪一种天空呢?因为不同频率的光学望远镜观测到的天空不尽相同。于是天文学家开启了“巡天调查”:分别基于可见光、伽马射线、X射线、红外线和射电波对宇宙进行全景观测。由此绘制出的5幅全新天空图将为我们展现宇宙的不同面貌。

关键词：光学望远镜伽马射线全景 X射线红外线天文学家宇宙可见光

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