检索结果-南通市图书馆

Prevalence of Malocclusions and Normative Orthodontic Treatment Need Using IOTN Index for Patients in Yalgado Ouédraogo Teaching Hospital

引用

Open Journal of Stomatology 2017年第12期7卷 519-529页

作者： Youssouf Ouédraogo Tiécoura Camara Raoul Bationo Raoul Bationo Loubna Bahije Jean Bertin Beugré Joseph samba Diouf Papa Ibrahima Ngom Centre Hospitalier Universitaire Yalgado Ouédraogo Université Ouaga I Ouagadougou Burkina Faso Direction de la lute contre la maladie Ouagadougou Burkina Faso Service de chirurgie dentaire du camp Sangoulé Lamizana Ouagadougou Burkina Faso Faculté de Médecine Dentaire Université Mohammed V Rabat Maroc UFRd’odonto-stomatologie Université Félix Houphouet Boigny Abidjan Cote D’Ivoire Institut d’odonto-stomatologie Université Cheikh Anta Diop Dakar Sénégal

Introduction: The assessment of health care needs must be reproducible, independent of the operator, hence the use of indexes like the Index of Orthodontic Treatment Need (IOTN). The aim of this study was to assess both, the prevalence of malocclusions among patients received in the Dental Surgery Unitat Yalgado Ouédraogo Teaching Hospital and their care needs according to IOTN index. Materials and Methods: It is a prospective, cross-cutting diagnostic study of malocclusions at Yalgado Ouédraogo Teaching Hospital (CHUYO), conducted from January 1 to December 31, 2016. The examiner with an examination tray records on the 12- to 16-year-old patients’ medical recorded, the variables based on the polychromatic pictures series, the IOTN rule, and the dental health component table. Results: On the whole, 81 patients were included, with 60.5% of girls and 39.5% of boys. 16- and 12-year-old patients were dominant. The average age was 14.05 years old. Various types of malocclusions were encountered. The need for orthodontic care was 56.8%. For 14 patients, 17.28%, their aesthetic component score is higher than the assessment made by the orthodontist. Conclusion: Aesthetics was an important factor in the need for orthodontic care. The aesthetic deficit entails a psychological impact that should be taken into account in the assessment of care needs.

关键词： Malocclusions Orthodontic Care IOTN Burkina Faso

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Pernicious Anemia Associated Autoimmune Diseases in a Sub Saharian African Internal Medicine Service

引用

Open Journal of Internal Medicine 2014年第3期4卷 59-63页

作者： Abdoulaye Pouye Seynabou Fall Dieng Daher Abdoukarim Oumar Fatou samba Diago N’Diaye Nafissatou Diagne Sakho Atoumane Faye Souhaibou N’Dongo Medical Clinic 1 University Teaching Hospital Aristide le Dantec/Cheikh Anta Diop University of Dakar Dakar Senegal

Introduction: Pernicious anemia is an autoimmune disease. It is characterized by the presence of an autoimmune atrophic gastritis and various autoantibodies that lead to a vitamin B12 deficiency responsible for a macrocytic anemia. It is frequently associated with other specific or non-organ- specific autoimmune diseases. We report six patients with pernicious anemia associated with other autoimmune diseases. Patients and Results: There were six patients (4 females/2 males), mean age of 39.67 years. In all cases it was found macrocytic anemia. The average Hb was 6.08 g/dl and the average MGV: 110.67 fl. Bone marrow aspiration was performed in all patients. Megaloblastosis compatible with a lack of vitamin B12 or folic acid was constant. Determination of serum vitamin B12 was low in all cases while folic acid levels were within standards. Immuno- logically it was found in all patients, a positivity of anti-intrinsic factor antibody and/or anti- parietal cells antibody at rates up to 67 times over normal ranges. Pernicious anemia was associated with autoimmune thyroid dysfunction in 4 patients. It was two cases of Hashimoto thyroiditis at hypothyroidic phase (high TSHus, thyréoperoxydase anti-antibody positive (over 10 N) in both cases and Graves’ disease in the two other cases. Pernicious anemia was associated with a syndrome of primary antiphospholipid antibody in a case. Furthermore pernicious anemia was found in a patient autoimmune type 1 diabetes with strongly positive anti -GAD antibodies and rheumatoid arthritis by retaining it in the diagnosis of multiple autoimmune syndrome. Conclusion: These cases illustrate the existence of the association of pernicious anemia with other autoimmune diseases in our context. This should encourage practitioners to seek hided autoimmune diseases when they consider the diagnosis of pernicious anemia.

关键词： Pernicious Anemia Auto-Immune Diseases Auto Immune Thyroid Dysfunction Multiple Auto-Immune Syndrome

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Clinical Case of Bilateral Rupture of the Patellar Tendon of the Late Diagnosis

引用

Open Journal of Orthopedics 2017年第9期7卷 235-240页

作者： Koné samba Dogba Eric Nguianbanda Léandre Kouassi Adélaide Ledion Anicet Krah Léopold Bana Abdoulaye Touré Stanislas Agoh Serge Service de Traumatologie Orthopédie CHU de Cocody Abidjan C&ocirc te d'Ivoire Service de Traumatologie Orthopédie Hô pital des Instructions des Armées (HIA-OBO) Libreville Gabon Service de Traumatologie Orthopédie CHU de Bouaké Bouaké C&ocirc te d'Ivoire

Defined as a continuity solution on the muscular-osseous-tendinous chain of the knee, ensuring the extension of the leg on the thigh, the traumatic rupture of the knee’s extensor apparatus is often reported in literature. They are dominated by patellar fractures. The patellar or quadricipital tendon damage is rare and even exceptional in a bilateral topography. The aim of this work was to highlight the clinical case of bilateral rupture of the patellar tendon of late diagnosis, occurring in an adult with a particular field. It was an adult, who presented a bilateral rupture of the knee extensor apparatus following a minimal traumatism. Anamnesis found a chronic kidney disease correctly follow-up. The diagnosis was delayed so was the surgical management (Krackow’s technique and protection by a metallic frame). At 8 months post surgery the functional result is acceptable. The bilateral rupture of the patellar tendon stays a rare pathologic entity, which always seems associated at a particular field. The diagnosis delay (and so did the care) is an important bad prognosis factor. Treatment of this old form (unknown) is exclusively surgical.

关键词： Knee Extensor Apparatus Bilateral Late

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Base Thickness Optimization of a (n+-p-p+) Silicon Solar Cell in Static Mode under Irradiation of Charged Particles

引用

Journal of Electromagnetic Analysis and Applications 2019年第10期11卷 173-185页

作者： Mamadou Lamine Ba Ndeye Thiam Moustapha Thiame Youssou Traore Masse samba Diop Mamour Ba Cheikh Tidiane Sarr Mamadou Wade Gregoire Sissoko Laboratory of Sciences and Techniques of Water and Environment Polytechnic School of Thiès Thiès Senegal Laboratory of Semiconductors and Solar Energy Physics Department Faculty of Science and Technology University Cheikh Anta Diop Dakar Senegal.

In this work, we propose a method to determinate the optimum thickness of a monofacial silicon solar cell under irradiation. The expressions of back surface recombination velocity depending the damage coefficient (kl) and irradiation energy (øp) are established. From their plots, base optimum thickness is deduced from the intercept points of the curves. The short-circuit currents Jsc0 and Jsc1 corresponding to the recombination velocity Sb0 and Sb1 are determinated and a correlation between the irradiation energy, the damage coefficient and optimum thickness of the base is established.

关键词： Silicon Solar Cell Irradiation Recombination Velocity Base Thickness

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Lamella Silicon Solar Cell under Both Temperature and Magnetic Field: Width Optimum Determination

引用

Journal of Electromagnetic Analysis and Applications 2020年第4期12卷 43-55页

作者： Dibor Faye Sega Gueye Mor Ndiaye Mamadou Lamine Ba Ibrahima Diatta Youssou Traore Masse samba Diop Gora Diop Amadou Diao Gregoire Sissoko Laboratory of Semiconductors and Solar Energy Physics Department Faculty of Science and Technology University Cheikh Anta Diop Dakar Senegal

This work deals with determining the optimum thickness of the lamella wafer of silicon solar cell. The (p) base region makes up the bulk of the thickness of the wafer. This thickness has always been a factor limiting the performance of the solar cell, as it produces the maximum amount of electrical charges, contributing to the photocurrent. Determining the thickness of the wafer cannot be only mechanical. It takes into account the internal physical mechanisms of generation-diffusion-recombination of excess minority carriers. They are also influenced by external factors such as temperature and magnetic field. Under these conditions, magneto transport equation is required to be applied on excess minority carrier in lamella base silicon solar cell. It yields maximum diffusion coefficient which result on Lorentz law and Umklapp process. Then from photocurrent, back surface recombination velocity expressions are derived, both maximum diffusion coefficient and thickness dependent. The plot of the back surface recombination calibration curves as function of lamella width, leads to its maximum values, trough intercept points. Lamella optimum width is then obtained, both temperature and magnetic field dependent and expressed in relationships to show the required base thickness in the elaboration process.

关键词： Silicon Vertical Junction Back Surface Recombination Velocity Magnetic Field Temperature Lamella Width

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surface Recombination Concept as Applied to Determinate Silicon Solar Cell Base Optimum Thickness with Doping Level Effect

引用

World Journal of Condensed Matter Physics 2019年第4期9卷 102-111页

作者： Masse samba Diop Hamet Yoro Ba Ndeye Thiam Ibrahima Diatta Youssou Traore Mamadou Lamine Ba El Hadji Sow Oulymata Mballo Grégoire Sissoko Laboratory of Semiconductors and Solar Energy Physics Department Faculty of Science and Technology University Cheikh Anta Diop Dakar Senegal Laboratory of Sciences and Techniques of Water and Environment Polytechnic School of Thiès Thiès Senegal.

New expressions of back surface recombination of excess minority carriers in the base of silicon solar are expressed dependent on both, the thickness and the diffusion coefficient which is in relationship with the doping rate. The optimum thickness thus obtained from the base of the solar cell allows the saving of the amount of material needed in its manufacture without reducing its efficiency.

关键词： Silicon Solar Cell Surface Recombination Velocity Diffusion Coefficient Doping Rate Base Thickness

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Giant Myositis Ossificans Circumscribed Post Traumatic of Gluteus and Adductor Muscles: Case Report

引用

Open Journal of Orthopedics 2015年第6期5卷 157-162页

作者： Koné samba Touré Stanislas Bana Abdoulaye Dogba Eric Doukouré Brahima Ngandeu Nawé Astrid Koffi Gérard Vangah Marius Mègné Estelle Allou Sylvain Service de Chirurgie Orthopédique et Traumatologique C.H.U de Cocody Abidjan Ivory Coast Service d’Anatomie Pathologie du C.H.U de Cocody Abidjan Ivory Coast Service de Rhumatologie C.H.U de Cocody Abidjan Ivory Coast Service de Chirurgie Orthopédique et Traumatologique C.H.U de Bouake Bouake Ivory Coast

Myositis ossificans circumscribed is a bone and cartilage heterotopic non neoplastic proliferation inside the soft tissues. It is a benign focal heterotopic ossification process of soft tissues, and a rare disorder that occurs spontaneously or after local trauma. Clinical and radiographic appearances are quite hustler. A careful histological examination of biopsy straightens diagnosis is necessary. There is no consensus in support (surgical or/and medical). From Benign prognosis, evolution of this pathology is usually favorable. The authors report a case of giant myositis ossificans circumscribed post-traumatic localized on gluteus and adductor muscles of the right hip on a 26-year-old man. Through a review of literature the mechanism, the diagnostic methods and therapeutic will be discussed.

关键词： Giant Myositis Ossifying Gluteus and Adductor Muscles Biopsy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

大角度弹性波阻抗(英文)

引用

工程地球物理学报 2011年第4期8卷 466-471页

作者： samba Charles Prisca 刘江平毛茂 Moussounda Kounga Claude 中国地质大学地球物理与空间信息学院湖北武汉430074 中国地质大学地球科学学院湖北武汉430074

弹性波阻抗及相关技术是以二项AVO方程和三项AVO方程为基础的,它的有效性在世界范围内的许多沉积盆地都得到了验证。在过去的几年中,大偏移距的数据采集使得入射角普遍大于30°,因此必须用三项AVO方程来解决储层流体和岩性识别问题。在... 详细信息

弹性波阻抗及相关技术是以二项AVO方程和三项AVO方程为基础的,它的有效性在世界范围内的许多沉积盆地都得到了验证。在过去的几年中,大偏移距的数据采集使得入射角普遍大于30°,因此必须用三项AVO方程来解决储层流体和岩性识别问题。在入射角小于30°时,所有的线性弹性波阻抗方程都能给出可靠的结果,当入射角大于这一角度时,某些非线性弹性波阻抗方程也能给出理想的结果。然而,由非线性弹性波阻抗获得弹性参数并非易事,因为这需要进行一些复杂的数学变换。到目前为止,只有扩展弹性波阻抗能够适用于所有的入射角度,而在sin2θ域还没有一种能够用于大角度的线性弹性波阻抗。本文提出了另外一种线性弹性波阻抗——大角度弹性波阻抗(FEI)。理论模型和实际数据都证明FEI是大角度寻找油气的有力属性。

关键词：大角度弹性波阻抗 AVO方程

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Cardio-Renal Syndrome: Epidemiological Aspect in the Medicine Department of Tombouctou Hospital

引用

World Journal of Cardiovascular Diseases 2022年第2期12卷 123-132页

作者： Bassirima Traore samba Sidibé Souleymane Mariko Karamoko Kantako Massama Konaté Kalifa Diallo Nouhoum Diallo Mariam Sako Abdoul Karim Sacko Youssouf Kassambara Ichaka Menta Souleymane Coulibaly Department of Medicine Tombouctou Hospital Tombouctou Mali Cardiology Department of the Point G University Hospital Bamako Mali Cardiology Department Mali Hospital Bamako Mali Cardiology Department CHU Gabriel TOURE Bamako Mali

Introduction: Cardio-renal syndrome is a pathophysiological disorder of the heart and kidneys in which chronic or acute dysfunction of one can lead to chronic or acute dysfunction of the other. The objective of this study was to determine the prevalence of cardio-renal syndrome in the Medical Department of the Tombouctou Hospital in Mali. Methods: It is about a descriptive transversal study carried out over 18 months, from January 01st, 2020 to June 30th, 2021 and relating to the analysis of 75 files of patients hospitalized for heart failure and with impaired renal function. Results: The frequency of cardio-renal syndrome was 6.4% with a predominance of men (sex ratio: 2). Hypertension was the most widely described risk factor (50.6%). The history was dominated by chronic heart failure (14.6%) and diabetes (6.6%). The average age was 58 with extremes of 18 and 90. The main aetiologies were dilated cardiomyopathy (46.6%) and ischemic heart disease (20%). Symptoms were dominated by dyspnea (90.6%) and edema of the lower limbs and face (74.6%) accompanied by cough (74.6%). Anemia was noted in 15 patients (20%). The mean clearance (MDRD) was at 32 ml/min. Doppler echocardiography found left ventricular dilation (66.6%), lower left ventricular systolic fraction (64%) and kinetic abnormalities (20%). The kidney ultrasound performed in 9 patients returned to normal in 8 cases and in 1 patient the kidneys were small. Eight deaths (10.6%) were noted. Conclusion: Cardio-renal syndrome is a common feature in which mixed failure is observed in the unfavorable course of heart disease and nephropathy. Its prevalence is unfortunately under evaluated in cardiological settings in Africa and particularly in Mali, hence the interest of a more advanced study.

关键词： Cardio-Renal Syndrome Epidemiology Tombouctou Hospital

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Profile of Knee’s Bone and Joint Tuberculosis in Adults: About 33 Cases

引用

Open Journal of Orthopedics 2015年第7期5卷 189-197页

作者： Touré Stanislas Bana Abdoulaye Koné samba Soumaro Kanaté Gbané Mariam Sévédé Daouda Ouali Boubacar Megne Estelle Traoré Moriba Ngandeu Nawé Astrid Service de Chirurgie Orthopédique et Traumatologique du C.H.U. de Cocody Abidjan Ivory Coast Service de Rhumatologie du C.H.U. de Cocody Abidjan Ivory Coast Service de Bactériologie Institut Pasteur C.H.U. de Cocody Abidjan Ivory Coast

The authors report toward a monocentric retrospective and descriptive study on a 08 year period, 33 cases of knee osteoarticular tuberculosis (OAT) of adult, certified by bacteriologic and/or histolological evidence proof of the sample (synovial biopsy) after a knee arthrotomy. There were 07 cases of arthritis and 26 cases of osteoarthritis. The treatment of knee OAT was medical (anti-tubercular poly-chemotherapy) on one year duration. The surgery was useful in front of some clinical presentations. After a minimum of 18 months, a functional evaluation was done following the Lequesne algo-functionnal index. None had signs of local recurrence testifying the adequacy of medical treatment, even if it is long and binding. The main of our case series is to establish an epidemiological, clinical and biological profile of the knee tuberculosis of adult and to research elements of prognosis through an analysis of results.

关键词： Knee Bone and Joint Tuberculosis Adult Prognosis Factors

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：