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Agricultural Sciences 2017年第8期8卷 743-750页

作者： mouhameth camara Elhadji Faye Serigne Modou Sarr Emile Victor Coly Mamadou Gueye Institut Supérieur de Formation Agricole et Rurale (ISFAR) Université de Thiès Thiès Sénégal Centre pour le Développement de l’Horticulture Institut Sénégalais de Recherche Agricole Dakar Sénégal Université du Sine Saloum de Kaolack (USSK) Kaolack Sénégal

Onion is an important vegetable in Senegal horticulture, where it occupies the first place. However in the greatest areas production like the Gandiolais, in the North of Senegal, Pink root disease caused by a soil born fungus Pyrenochaeta terrestris (Hansen) Gorentz, Walker and Larson affects its productivity especially in nursery. On soil sterilized and inoculated by the fungus, we tested 5 natural fungicides and 2 synthetic fungicides, to measure their effectiveness on the Pink root disease on onion, in nursery. The device used is a split plot with 4 repetitions and 8 treatments. The measured variables are the emergence rates, the survival rates and the infestation rates. Our experimentations have shown that, for the emergence rates, there is no significant difference between thiophanate-methyl (Pelt 44), Carbendazim (Bavistine), Azadirachta indica A. Juss and Carica papaya L. It is the same between C. papaya and Moringa oleifera Lam, between M. oleifera and Cassia alata L. It is also the same between C. alata and Crotolaria retusa L. Regarding the survival rates, there is no significant difference between thiophanate-methyl, Azadirachta indica, Carbendazim, C. papaya and M. oleifera. The same is true between M. oleifera and Cassia alata, and between C. alata and C. retusa. Concerning the infestation rates, apart from the control check, all other treatments show no difference.

关键词： Onion Pink Root Pyrenochaeta terrestris Hansen Fungicides

Socio economic impact of vegetable production in Senegal:a case study of Niayes area

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Ecological Economy 2010年第2期6卷 177-186页

作者： Ibrahima CISS LI Lu-tang mouhameth camara College of Economics and Management North A＆F UniversityYangling 712100P.R.China Department of plant production ISFARUniversity of Thies.BambeyBP 54Senegal

Vegetable production plays a very important role not only as a source of foreign exchange for Senegal and an appreciation of the dietary needs of populations,but also in the context of the policy of *** the aim of this analysis is to measure the important economic impact and vegetable industrial actors,find the limited factors of the horticulture development and the perspectives for improving the vegetable production in the *** results show that the National production of fruits and vegetables is estimated approximately at 370,000 tons and the Niayes zone constitutes 80%of the domestic *** is a sector which creates employments in that area with important incomes earned by both producers and the various intermediaries(commercial process) .The volume of exports has reached 14,321.588 tons in(2002-2003) against 11,125.132 tons in(2001-2002) witnessing than an increase of 28.7%,but the one of imports is very important and represents an outflow of foreign currency estimated at about 3 billion per year.

关键词：蔬菜生产社会经济塞内加尔雇佣关系中介机构生产者出口量流出量

Farmers’ Perception and Impact of Rice Yellow Mottle Disease on Rice Yields in Burkina Faso

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Agricultural Sciences 2015年第9期6卷 943-952页

作者： Valentin S. E. Traoré Bouma James Néya mouhameth camara Vernon Gracen Samuel K. Offei Oumar Traoré Institut de l’Environnement et de Recherches Agricoles (INERA) Ouagadougou Burkina Faso Institut Supérieur de Formation Agricole et Rurale (ISFAR) Université de Thiès Bambey Sénégal West African Centre for Crop Improvement (WACCI) University of Ghana Legon Ghana

Rice improvement for disease resistance has scarcely involved farmers’ knowledge in Sub-Saharan Africa. A participatory rural appraisal was conducted in two main rice cultivation areas in Burkina Faso to assess farmers’ awareness of rice production constraints with emphasis on rice yellow mottle disease (RYMD) and its management. Farmers’ preference for rice varieties to be used in the breeding program was also assessed. Major concerns for rice cultivation as perceived by farmers were water shortage and RYMD. However, relative importance of each constraint depended on the survey areas, RYMD being prominent at Banzon while water shortage predominated at Mogtedo. Mogtedo farmers preferred rice variety FKR19 because of its tolerance to drought. At Banzon, farmers’ first criterion was taste which was reflected in the choice of variety FKR18. Yield was also a major criterion in both areas, positioning NERICA varieties FKR56N, FKR62N, and FKR60N among the top preferred varieties. Farmers mentioned RYMD as the most important rice disease. Most farmers used varietal shifts or pesticide treatments for RYMD management. RYMD incidence reached 28% in average at Banzon over the 2012-2013 main growing seasons. In rice varieties FKR56N, FKR62N and TS2, diseased plants yielded 79.3% less than the healthy ones. Accordingly, based on disease incidence, overall yield loss in the study area was estimated at 22.3%. Altogether, rice production can be significantly increased by taking RYMD into account in a participatory rice breeding strategy.

关键词： Farmers’ Knowledge Disease Management Preferred Varieties Yield Loss

Relevance of Medical Imaging in the Pre-Therapeutic Evaluation of Acute Intestinal Obstruction at CIMED

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Open Journal of Medical Imaging 2024年第1期14卷 31-41页

作者： Mamoudou camara Aly Mampan Koundouno Siré Nabe Toumin camara Ousmane Aminata Bah Center for Medical Imaging Exploration and Diagnostics University of Conakry Conakry Guinea General Surgery Department of the Kankan Regional Hospital Kankan Guinea Ministry of Health and Public Hygiene Conakry Guinea General Medicine Department of the Siguiri Prefectural Hospital Siguiri Guinea CIRA Conakry Guinea

Objective: We initiated this work with the aim of studying the contribution of imaging in the diagnosis of acute intestinal obstruction at CIMED. Patients and methods: This was a prospective, descriptive and analytical study involving 96 patients collected at the radiology and medical imaging department of CIMED, from January 2022 to January 2023. Result: The age of our patients varied between 11 and 86 years with an average age of 36 years. There was a male predominance of 64.6% compared to 35.4% for women, i.e. a sex ratio of 1.82. The notion of previous surgery was found in 61.5% of our patients. Pain was present in all patients. Radiography of the ASP was performed in 89.6% of patients. It showed hydro-aerial levels in 96.5% of patients. Abdominopelvic CT was performed in 12 patients and made it possible to make the diagnosis of occlusion in all patients. The results of the positive diagnosis were concordant with those intraoperatively in 92% of cases. 8% of our patients, compared to the treatment, spontaneously resumed their transit, 91% benefited from surgical treatment and 1% died before surgery. The outcome was favorable in 80 patients or 83.3%, poor with death in 16 patients or 16.7% of cases. Conclusion: Acute intestinal obstruction remains a serious pathology for which ASP radiography often remains the only radiological examination performed urgently. However, abdominopelvic CT seems widely indicated thanks to its contribution both for the positive diagnosis and for the serious and etiological diagnoses. However, this imaging technique is largely underused in our practice due to its high cost and lack of availability.

关键词： Imaging Acute Intestinal Obstruction CIMED

Evaluation of Surgical Treatment of Distal Humeral Fractures in Adults

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Open Journal of Orthopedics 2024年第7期14卷 287-294页

作者： Abdoulaye camara Karinka Kéita Mamady Doukouré Abdoul Karim Baldé Léopold Lamah Fatoumata camara Alpha Mamadou Felah Diallo Ibrahima Marie camara Mamadou Madiou Diallo Mamadou Cellou Diallo Donka University Hospital Center Conakry Republic of Guinea Ignace Deen University Hospital Center Conakry Republic of Guinea

Introduction: Fractures of the distal end of the humerus are becoming increasingly frequent in young subjects because of the increase in road traffic accidents, and in elderly subjects because of osteoporosis related to aging populations. Materials and Methods: It was a prospective, monocentric study from January 2018 to December 2020 involving 14 patients who received and were treated surgically for distal humeral fractures and followed up. Results: We collected 14 patients, including 11 men (78.57%) and 3 women (21.43%), with a sex ratio of 3.7. The mean age was 36.41 years. The circumstances of onset were dominated by road traffic accidents, with 12 cases (85.71%). The dominant side was right-handed, with 11 cases (78.57%). Standard elbow radiography revealed 8 cases of type A fractures (57.14%), 4 cases of type B and 2 cases of type C fractures of the AO. We performed Lecestre plate osteosynthesis in 12 patients and external fixator in 2 others, using the trans-olecranial and transtricipital approaches. Elbow stiffness was the most frequent complication, with 6 cases (42.86%). After six months’ follow-up, our results were excellent and good in 78.57% of cases (MEPS). Conclusion: Surgical treatment with posterior approaches enabled us to achieve restitution of the articular surfaces, solid restraint and early mobilization of the elbow with satisfactory functional results.

关键词： Fracture Distal Humerus Lecestre Plate External Fixator Trans-Olecranial Transtricipital

Epdemiology and Treatment of Pseudarthrosis of Long Bones in the Servce D Orthopedics-Traumatology of the University Hospital of Donka

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Open Journal of Orthopedics 2024年第3期14卷 133-138页

作者： camara Nouhou Mangué Diallo Mamadou Moustapha Moustapha Alhassane Diallo Alpha Mamadou Fela Sidimé Sory camara Abdoulaye Kolié Germain Lamah Léopold Service d’Orthopédie-Traumatologie Centre Hospitalier Universitaire de Donka Conakry Republic of Guinea

Introduction: Pseudarthrosis (PSA) of the diaphysis of long bones still remains a current problem, despite improvements in the treatment of these fractures. Our study aims to study the epidemiological and therapeutic aspects of PSA of the diaphysis of long bones. Method: This retrospective work concerns 30 cases of non-union of the diaphysis of long bones treated in the orthopedic and trauma surgery department at Donka National Hospital, during a period of 18 months from January 1, 2019 to June 30, 2020. Results: We recruited 30 patients, 80% of whom were male, with an average age of 39.9 years. Public road accidents (AVP) represented the main cause of fractures of the diaphysis of long bones 87%, they were open in 25 cases or 83%. The fractures were located in the middle 1/3 of the diaphysis of the long bones in 50% of cases. Treatment of initial fractures was traditional in 21 cases, orthopedic in 2 cases and surgical in 7 cases. It was aseptic nonunion in 28 cases (93%) and septic nonunion in 2 cases. They were hypertrophic in 7 cases, slightly hypertrophic in 5 cases, oligotrophic in 11 cases, atrophic in 6 cases and with bone defect in 1 case. The treatment was based on osteosynthesis including 16 cases of screwed “PV” plate: 7 cases of centromedullary “ECM” nailing, 2 cases of external fixator, 1 case of broaching and 4 cases of Plastering. The results according to ASAMI criteria on an anatomical level were excellent in 19 cases, good in 3 cases and poor in 3 cases, with a union rate of 76%. And 5 patients undergoing consolidation. Conclusion: Based on the literature data and the experience of our department, the true treatment of PSA requires correct management of the initial fracture without forgetting the interest in preventing AVP which appears to be an element essential, making it possible to reduce the incidence of fractures of the diaphysis.

关键词： Pseudarthrosis Aseptic-Septic-Diaphysis Long Bones Screwed Plate Intramedullary Nailing Bone Graft Osteo-Muscular Decortication

Epidemiological and Hemato-Biochemical Profiles of Diabetic Patients at the Diabetology, Endocrinology, and Metabolic Diseases Department of the Alpha Oumar Diallo Regional Hospital, Kindia (Republic of Guinea)

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Journal of Diabetes Mellitus 2024年第2期14卷 108-121页

作者： Fatoumata Bah Cé camara Ousmane Sangare Elhadji Saidou Balde Karamo Toure Taliby Dos camara Mariama Kourouma César Hagassou Biology Laboratory Department of Biology Faculty of Sciences Gamal Abdel Nasser University Conakry (Commune of Dixinn) Guinea Higher School of Tourism and Hospitality of Guinea Conakry Guinea Faculty of Pharmaceutical and Medical Sciences Gamal Abdel Nasser University Conakry Guinea

This study aims to enhance the healthcare services for diabetic patients in the administrative region of Kindia by suggesting dietary interventions to assist diabetics in better managing their condition. Conducted over a period of six months, from February 18 to July 18, 2021, this prospective and descriptive cross-sectional study involved 220 diabetic patients. Among these, 48 patients (22%) maintained balanced glucose levels (2 g/l). Positive glycosuria was observed in 54% of the patients, whereas 46% demonstrated normal glycosuria. An analysis of urinary parameters revealed that 15% of the patients had abnormal Ketone Bodies. Normal HbA1c levels (9%) HbA1c levels. Hematological assessments indicated significant variation: 56% of the patients had low hemoglobin levels, 4% suffered from hyper-eosinophilia, and 1% each from hyper-basophilia and hyper-hemoglobinemia. The anemic profile was characterized as mild anemia in 75%, moderate anemia in 20%, and severe anemia in 5%. Furthermore, 25% of patients were affected by Microcytic anemia and 75% by Normocytic anemia. Demographically, women constituted 65% of the study group compared to 35% of men. The most represented age bracket was 41 to 60 years, accounting for 52% of the patients, while those between 61 and 80 years comprised 36%. Every district in Kindia was impacted by diabetes.

关键词： Epidemiology Diabetes Glucose Levels Glycosuria Metabolic Disorders Kindia

The Importance of Uterine Tumors in the Day-to-Day Practice of the General Surgery Department of Ignace Deen National Hospital

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Open Journal of Obstetrics and Gynecology 2024年第7期14卷 1003-1009页

作者： Mamadou Sakoba Barry Mariama camara Aissatou Taran Diallo Aboubacar Touré General Surgery Department Ignace Deen National Hospital/Conakry University Hospital Conakry Guinea Faculty of Health Sciences and Technology Gamal Abdel Nasser University of Conakry Conakry Guinea

Introduction: Uterine tumors are all abnormal cell proliferations developed at the expense of one or more tissue types, which may be located in any uterine segment and have anatomopathological characteristics of benignity or malignancy. The aim of this study was to report on the management of uterine tumors in the general surgery department of Ignace Deen Hospital in Conakry. Methodology: This was a retrospective study lasting five (5) years, from January 1, 2011 to December 31, 2015: All complete records of patients with the diagnosis of a uterine tumor managed in the department were included. Our results are presented in tables and figures. Results: 3200 patients underwent surgery. Among them, 82 cases concerned uterine tumors, i.e. 2% of the department’s overall activity. The average age of our patients was 38.5 years, with extremes of 18 and 59 years. The age group most affected was 41 - 50, with a rate of 39.02%. Housewives and married civil servants were the socio-professional strata most affected, with a predominance of married women. We estimated an increasing proportion of patients admitted to the department during the study period, proving that our study site plays a significant role in the management of uterine tumors. Conclusion: The management of uterine tumors is a major public health problem. Information, communication and education of all socio-professional groups seem necessary.

关键词： Uterine Tumors Management Conakry University Hospital

Vulvectomy: Indications and Results in the General Surgery Department of the Ignace Deen Chu Hospital in Conakry

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Open Journal of Obstetrics and Gynecology 2024年第4期14卷 560-564页

作者： camara Mariama Barry Mamadou Sakoba Yattara Abdoulaye Touré Aboubacar Department of General Surgery H&#244pital National Ignace Deen Conakry Guinea Faculty of Health Sciences and Technology Gamal Abdel Nasser University of Conakry Conakry Guinea

Introduction: The aim of this study was to report the indications and evaluate the results of vulvectomy in the general surgery department of Ignace Deen Hospital, CHU Conakry. Materials and Methods: This was a retrospective descriptive study, conducted over a period of five (05) years from January 1, 2018 to December 31, 2022, in the general surgery department of Ignace Deen Hospital, CHU Conakry. We included in our study all patient records in whom vulvectomy was performed. Results: We recorded 15 cases of vulvectomy out of 453 perineal surgeries, i.e. 3.31%, with a mean age of 43.56 years and extremes of 35 and 69 years. Vulvar cancer was the most common diagnosis (46.67%), followed by Buschke-Lowenstein (33.33%) and anal canal cancer extending to the vulva (20%). Six patients had undergone biopsy (40%). Vulvectomy with lymph node dissection was performed in only 9 patients (60%), and all surgical specimens were sent to anatomical pathology (100%). Conclusion: Vulvectomy is a surgical technique most often indicated for the treatment of vulvar cancer.

关键词： Vulvectomy Indications Results Ignace Deen Conakry University Hospital

Investigation of Anthropogenic Activities along the Mamouwol River in the Urban Commune of Mamou (Republic of Guinea)

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Journal of Environmental Science and Engineering(A) 2024年第1期13卷 15-22页

作者： Mamadou Lamarana Souaré Saran camara Adama Moussa Sakho Mamadou Madaniou Sow Laboratory Technique Higher Institute of Technology of MamouMamou 063Republic of Guinea IRLA-Guinea Laboratory Institute for Applied Language Research(IRLA)Conakry 2201Republic of Guinea

The monitoring of our watercourses for their preservation must be an imperative concern of the whole *** aim of this study is to describe the main causes of degradation and destruction of the natural resources of the Mamouwol River in the Mamou *** were collected using a survey method(questionnaire,interviews and observations).The study revealed that extensive agro-pastoral activities are the main socio-economic activity of the population,accounting for 78.5%-90%and 20.30%*** follows(1.2%).Related activities include handicrafts and petty trade;Other human activities:hunting(11%),charcoal burning(58%),brick making and firing(45.6%).Riverbanks and water resources in the vicinity of dwellings are damaged and polluted by socio-economic activities and the use of agricultural *** absence of industrial units on the path for the data collection.

关键词： Natural resources human activity degradation Mamouwol River Mamou.