检索结果-南通市图书馆

Physicochemical and Biochemical Characterization, Total Phenolic and Energy Value from Bulbs of Different Onion (Allium cepa L.) Varieties in Senegal

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food and Nutrition Sciences 2024年第2期15卷 129-139页

作者： ndeye Adiara Ndiaye Lahat Niang Modou Dieng ndeye Coumba Kane Touré Laboratory of Microbiology Graduate School Polytechnique (ESP)-UCAD Dakar Senegal Water Energy Environment and Industrial Processes Laboratory (LE3PI) Graduate School Polytechnique (ESP)-UCAD Dakar Senegal University Sine Saloum El Hadj Ibrahima Niass (USSEIN) Kaolack Senegal

The purpose of this study is to investigate the physicochemical properties of some local varieties of onion (Allium cepa L.) and compare them with an imported variety, all collected in May 2021. Proteins, reducing sugars, lipids, and polyphenol content were estimated according to the AFNOR standardized methods. The determination of calcium, magnesium, iron, sodium, potassium and phosphorus was performed by atomic absorption spectrophotometer coupled with a CCD detector. The results highlighted an average acidity of 0.377% ± 0.002% lower than the value of the imported variety which is 0.520% ± 0.001%. Local varieties have a pH ranging from 6.35 ± 0.003 to 6.42 ± 0.004, while the variety has a pH of 6.36 ± 0.003. The ash and dry matter contents vary respectively from 4.788% ± 0.004% to 8.253% ± 0.003% and 7.945% ± 0.021% to 11.945% ± 0.007% for the local varieties. Moreover, the imported one has ash and dry matter contents of 5.175% ± 0.007% and 10.035% ± 0.021% respectively. The results show that the protein, reducing sugar and lipid contents in the local onion varieties vary respectively from 2.815 ± 0.000 to 15.634 ± 0.001 g·100 g-1;4.691 ± 0.001 to 12.596 ± 0.002 g·100 g-1 and 0.006 ± 0.001 to 0.050 ± 0.057 g·100 g-1. Furthermore, the imported variety has a protein, reducing sugar and lipid content of 5.649 ± 0.002;8.565 ± 0.002 g·100 g-1 and 0.011 ± 0.010 g·100 g-1 respectively. The maximum levels of total polyphenols are obtained in the imported variety, Bellani and Gandiol, respectively 9.973 ± 0.001, 4.535 ± 0.002, and 3.425 ± 0.006 mg EAG/g of dry matter. The local varieties have a significant calorific intake of between 35.451 ± 0.001 and 112.980 ± 0.003 kcal·100 g-1 compared to the imported one with an energy value of 56.953 ± 0.001 kcal·100 g-1 of dry matter. The bulbs of different onion varieties studied have a fairly high content of mineral elements. The potassium content of loc

关键词： Allium cepa L. Characterization Physicochemical Biochemistry Total Phenolic

Profile of Amoebic vs. Pyogenic Liver Abscess and Comparison of Demographical, Clinical, Radiological, and Laboratory Profiles of These Patients from Three Secondary Care Centers in Senegal

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Advances in Infectious Diseases 2024年第3期14卷 595-605页

作者： Agbogbenkou Tevi Dela-Dem Lawson Daouda Thioub Ndiaga Mbengue ndeye Amy Sarr Sylvie Audrey Diop Service des maladies Infectieuses et tropicales de lHpital de Tivaouane Tivaouane Sngal UFR des sciences de la sante de lUniversit Iba Der Thiam de This This Sngal

Background: Liver abscess (LA) is a suppurated collection in the hepatic parenchyma. In Africa, liver abscesses are most often of amoebic origin, but more recently, the rate of pyogenic liver abscesses (PLA) has increased. Objective: to assess the epidemiological characteristics, clinical features, biological radiological findings, and outcomes of patients with PLA and with amebic liver abscess (ALA) in order to determine the potential factors that may help improve diagnosis and treatment for LA in the context of secondary care centers with limited medical supports. methods: Retrospective review of LA diagnosed and treated at three secondary care centers in Thiès over 11 years. Results: 61 patients, were included, 52.45% had ALA and 47.54% had PLA. Males were predominant (79.31% in PLA vs 65.63% in ALA, p = 0.2). The median age was 38 years for the PLA group vs 39 years for the ALA group (p = 0.4). In both groups, the most common symptom was right upper abdominal pain (81.97%), hepatomegaly (81.97%). The PLA group had a higher prevalence of fever (79.31% vs 46.88%, p = 0,009), chills (51.72% vs 18.75%, p = 0.007), right basi-thoracic pain (55.17% vs 28.13%, p = 0.032), and jaundice (55.17% vs 28%, p = 0.032). There was no difference in radiological features between PLA and ALA. Patients with PLA had a higher level of White blood cell (20.600 vs 15.400, p = 0.014). The most common bacteria identified in PLA were Escherichia coli (58.8%). All patients had received antibiotic therapy, which was combined with aspiration puncture (37.3%), transcutaneous drainage (43.3%), and surgery (9.0%). Seven patients had received antibiotic therapy alone and all had amoebic abscesses. Elsewhere, the occurrence of complications was higher in PLA cases (75.86% vs 37.5%, p = 0.003). The overall hospital mortality rate was 13.11%, higher in cases of PLA (24.14% vs 3.13%, p = 0.022). Conclusion: Clinical and biological features were more severe in PLA. But radiological features cannot be

关键词： Profile Liver Abscess Amoebic Pyogenic Senegal

Assessment of Some Secondary metabolites, Minerals and Alcohol Content of Noni Juice Obtained by Fermentation of Morinda citrifolia L. Fruit from Senegal

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

American Journal of Plant Sciences 2024年第7期15卷 577-588页

作者： Ndèye Adiara Ndiaye Mame Ndew Mbaye Lahat Niang Modou Dieng Nicolas Cyrille Ayessou ndeye Coumba Kane Touré Laboratory of Microbiology Graduate School Polytechnique (ESP)-UCAD Dakar Senegal Department of Chemical Engineering and Applied Biology Graduate School Polytechnique (ESP)-UCAD Dakar Senegal Water Energy Environment and Industrial Processes Laboratory (LE3PI) Graduate School Polytechnique (ESP)-UCAD Dakar Senegal University Sine Saloum El Hadj Ibrahima Niass (USSEIN) Kaolack Senegal

The fruit of Morinda citrifolia L., commonly known as noni, has an extensive history of use as a food and traditional medicine around the world. Adding value to Morinda citrifolia L. products, particularly the fruit, could be one way of building resilience in vulnerable farming households. The aim of this study was to determine the secondary metabolite and mineral composition of noni juice obtained by fermenting the fruit of Morinda citrifolia L. Fruits were collected in August 2022 from the local field in Thiès region, West of Senegal. Extraction yields were determined and the secondary metabolites were determined using conventional analytical methods. Calcium, magnesium, iron, sodium and potassium were determined by atomic absorption spectrophotometer coupled with a CCD detector. The results show that an average fruit mass (503.2 ± 110.96 g) consists of 171.44 ± 50.01 g pulp and 34.06 ± 10.35 g seeds. The traditional extraction yield of noni juice is 16.46% after three weeks of fermentation. The contents of total polyphenols, flavonoids and tannins obtained in noni are 608.97 ± 4.53 mg EAG/100mL, 7.78 ± 0.01 mg EQ/100mL and 0.191 ± 0.01 mg EC/100mL respectively. The ethanol content of noni varies from 3.57 to 5.23 mL/100mL during extraction. Noni has a high calcium content with a concentration of 383.79 ± 33.23 mg/L. This is followed by a good concentration of magnesium, potassium and sodium, at 278.47 ± 26.30, 187.43 ± 10.7 and 155.95 ± 28.66 mg/L respectively. Noni also has an iron content of 202.15 ± 0.05 mg/L.

关键词： Morinda citrifolia L. Juice Alcohol Total Phenols Flavonoids Tannins Minerals

Totally Occluded Coarctation of the Aorta in a Young Adult

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Cardiovascular Diseases 2024年第4期14卷 282-287页

作者： marguerite Téning Diouf Mohamed Leye Joseph Salvator Mingou Aw Fatou ndeye Faye Sy Aimé Mbaye Malick Bodian Aliou Alassane Ngaidé Abdoul Kane Cardiology Dalal Jamm Hospital Dakar Senegal Training and Research in Health Sciences Unit University of Thi&#232s Thi&#232s Senegal Cardiology Department Hospital Aristide Le Dantec Dakar Senegal

We report the case of a 20-year-old female patient presenting with a totally occluded coarctation of the aorta. The patient was admitted for the evaluation of resistant grade III high blood pressure. The physical examination revealed a blood pressure gradient between the upper and lower limbs, absent femoral pulses, a diffuse continuous murmur over the chest, and hyperpulsatility of the carotid arteries and sternal notch. A transthoracic echocardiography outlined a narrowing in the caliber of the isthmic aorta without acceleration of flow or gradient. Thoracic CT angiography revealed a complete aortic coarctation with interruption of continuity between segment 3 and the descending aorta.

关键词： Coarctation of Aorta Complete Aortic Occlusion High Blood Pressure Adult

Epidemiological and Clinical Aspects of Domestic Violence in Senegal

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Health 2017年第10期9卷 1404-1415页

作者： Mamadou Makhatr MBacké Leye Ibrahima Seck Adama Faye Mayassine Diongue Ousseynou Ka marème sougou ndeye Anta Tal Dia Department of Preventive medicine and Public Health University Cheikh Anta DIOP of Dakar (UCAD) Dakar Senegal Department of Preventive medicine and Public Health UCAD Dakar Senegal University of Bambey Diourbel Senegal

Introduction: Despite being under-reported, domestic violence remains a significant challenge in Senegal. The aim of this study is to provide a descriptive analysis of the epidemiological and clinical factors characterizing domestic violence in Senegal. methodology: A descriptive and retrospectively observational study was conducted. The data was collected from the court records of female victims of physical and/or sexual violence registered from 2006 to 2015. Female victims of physical and/or sexual violence at the hands of their husbands who had a court record at one of Senegal’s high courts during this period were also included. All records that met the inclusion criteria were selected for the study, and the data was analyzed using Epi Info 3.3.2. Results: According to the court records of 148 female victims of domestic violence, the average age of the victims was 30.6 ± 10.1 years. More than 3/4 (76.4%) of the victims were housekeepers, 82.4% of whom were uneducated. The average age of the perpetrators was 40.4 ± 11.4 years, and they were self-employed in the informal sector in 47.3% of the cases. Additionally, more than 3/4 (78.4%) of the perpetrators were uneducated. Eleven women (8% of the victims), were abused while pregnant. Physical violence was predominant (95.3%), while those associated with sexual assault accounted for 4.7% of cases. Of the 7 recorded cases of sexual violence, 3 were cases of unwanted sexual touching, and all cases of physical violence were cases of assault and battery. The violence took place at the home of the perpetrators in 81.8% of cases. In 84.7% of the cases, victims received treatment and care within 24 hours or less. Among the victims, 73% showed clinical lesions. Contusions, hematomas and penetrating wounds were most frequent, representing 23.1%;19.4% and 13.9% of cases respectively. Conclusion: Despite the low number of cases registered in the judicial system in the past ten years, much more violence is occurring without bein

关键词： Violence Domestic Women Couple Prevention Senegal

Prognosis Factors of Urinary Quality of Life in Parkinson Disease

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 Therapy and Rehabilitation 2024年第1期12卷 10-17页

作者： Ngor Side Diagne Sakhi Othman Ababacar Mamadou Gueye marie Jeanne Sakho Fatou Dialo Mboup Amélie ndeye Makarame Sy Papa Ndiouga Lo Ba Seydina Ousmane Anna Modji Basse Maouly Fall Adjaratou Dieynaba Sow Moustapha Ndiaye Amadou Gallo Diop Physical Médicine and Rehabilitation Department Fann Teaching Hospital Dakar Senegal Neurology Department Pikine Hospital Dakar Senegal Physical Médicine and Rehabilitation Department Ibn Rochd Teaching Hospital Casablanca Morocco Physical Médicine and Rehabilitation Department Military Hospital Dakar Senegal Neurology Department Fann Teaching Hospital Dakar Senegal

Introduction: Quality of life in Parkinson disease is not necessary linked to motor symptoms. It’s correlated of overactive bladders and prostatic symptoms. Prognosis factors of urinary quality of life are unknown. Objectives: Our study aims to find prognosis factors of quality of life associated specifically of urinary disorders in PD. Patients and methods: We conducted a transversal, analytic and descriptive study in Physical medicine, and Neurology departments, Fann Teaching Hospital, Dakar and included patients followed for treatment of PD. Urinary disorders, quality of life and functional autonomy were assessed respectively by Urinary Symptoms Profile (USP), Qualiven Short Form, Schwab and England Scale. Results: 38 patients presented PD, with a mean age of 60.89 ± 13.6 years and sex-ratio of 2.45. mean duration of PD was 3.1 ± 2.9 years. Urinary disorders were found in 47.36% and dominated by incontinence (88.88%) and overactive bladders (88.88%) which were minor in more than 55%. Quality of life was impaired in 88.88% of cases. Minor forms (43.75%) were predominant and constraint dimension (50%) was the most severely altered. Prognosis factors for quality of life of urinary disorders were PD stages (0.046) and functional autonomy (0.042). Discussion and conclusion: Urinary disorders in PD are common, impaired quality of life, especially the constraint dimension, depends on stage of evolution of PD and functional autonomy of patients.

关键词： Urinary Quality of Life Parkinson Disease Dakar

Cardiac Echography in Pediatrics at the Regional Hospital of Diourbel: Indication and Result

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Cardiovascular Diseases 2023年第9期13卷 556-564页

作者： Aliou mar Coundoul Abdou Aziz Faye Khadim Bop Amadou Lamine Fall Papa Moctar Faye ndeye Fatou Boye ndeye Tenning Faye Ousmane Ndiaye Pediatric Service Cheikh Ahmadoul Khadim National Hospital Center of Touba Diourbel Diourbel Senegal Albert Royer National Hospital Center Dakar Senegal Henrich Lû ckbe Center Diourbel Senegal

Childhood heart disease is a real public health problem. In our contexts, care remains a major challenge. Doppler echocardiography remains the essential examination for diagnosis. The objective of our study was to describe the different clinical indications for cardiac ultrasound in children and the main pediatric heart diseases at the Diourbel Heinrich Lübke Regional Hospital. This was a descriptive and analytical retrospective study spanning from 2020 to 2022;covering a series of 140 cases. The study was carried out using patient clinical observation sheets and consultation sheets. We identified 140 ultrasounds. The average age of patients was 35.96 months with extremes of 0.03 months and 192 months. The female sex was predominant, with an M/F sex ratio of 0.72. Ultrasound was systematically requested in 67.14% of the study population. The indications found were mainly: heart murmur, polymalformative syndrome, respiratory failure, bronchiolitis, cardiomegaly, suspicion of heart disease, cardiomegaly, pre-therapeutic and pre-operative assessment. A total of 71 cardiac abnormalities were found in 65 patients, i.e. a prevalence of 46.42%. Congenital heart disease was more frequent (found in 49 patients, a prevalence of 35%) and was dominated by the CIA. There was a female predominance in almost all heart diseases except in the case of endocarditis where codominance is found. Our study has made it possible, through echocardiography, to evaluate the indications for echocardiography in children, to determine the prevalence of heart disease in children and also to assess the relevance of requests for echocardiography.

关键词： Echocardiography Pediatrics Indications Diourbel

Radio-Anatomical Study of Anterior Variants of the Polygon of Willis

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 Radiology 2023年第4期13卷 185-194页

作者： Diop Aboulaye Dione mar ndeye Bigué Diouf Joseph Coumba Ndofféne Diop Sokhna Ba medical Imaging Service Fann Hospital Dakar Senegal Laboratory of Anatomy/UMRED Iba Der Thiam University Thiès Senegal

The anterior system of the polygon of Willis plays an anastomotic role between the carotid territories and communicates with the posterior system. It ensures adequate cerebral blood flow in the event of internal occlusion. Its ability to redistribute blood flow depends on its morphology, the presence and size of the vessels that constitute it and their variants, knowledge of which is essential. The morphology of the carotid system is not constant and a number of variants are well recognized with greater hemodynamic importance. In this context, we undertook this work which aims to seek the anatomical variants of the anterior part of the PW;to determine the diameters of the vessels of the latter and to correlate these results with epidemiological data. We carried out a retrospective, descriptive and analytical study over a period of 4 months at Fann University Hospital, targeting patients who had undergone brain MRI with a 3D TOF sequence whatever the indication. Patients with lesions of cerebrovascular pathologies such as ischemia, hemorrhage, aneurysm, arteriovenous malformations or presenting a limited analysis examination due to the presence of kinetic or other artifact, were not included. Demographic data and anatomical variants were studied as well as the measurements of any continuous arterial segment greater than 0.8 mm in diameter. Those less than 0.8 mm in diameter were considered hypoplastic. The C3 segment of the internal carotid arteries, the A1 segment of the anterior cerebral arteries, the anterior communicating artery, constituted our main measurement sites. The sex ratio was 1.06, the mean age of the patients was 43 years ± 17.9 with extremes of 11 and 85 years. The anterior configuration of the polygon was complete in 57.5% representing 50% of men and 65.5% of women, in 56% of subjects under 40 years old and 58% in subjects over 40 years old. We noted a predominance of type a in 47% of patients followed by type g found in 35% of patients. The morphol

关键词： Polygon of Willis Anamicals Variants Vascular Diseases

Experimental Characterization of Shape of an Aggregate by a Numerical Value—Application to Senegalese Basaltic Aggregates for Rail Transport

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 Civil Engineering 2020年第2期10卷 131-142页

作者： Abdoulaye Diedhiou Libasse Sow ndeye mareme Diop Civil Engineering Department Higher Polytechnic School Cheikh Anta Diop University of Dakar Dakar Senegal

This article first talks about railways in general and ballast in particular. An inventory is then made on the modernization of the Senegalese ballast railways. In the second phase, an experimental work of characterization of basaltic aggregates of Diack (Locality of Ngoundiane, Thiès region, Senegal) is presented. The grain size studied is 25/50 mm as for any material studied for use as railway ballast. Experimental work presented consists of the characterization of the shape of an aggregate using the NF P 18-301 standard. The test consists of comparing the volume of the aggregate to that of an equivalent sphere with the largest diameter of the aggregate, by calculating the average volume coefficient. With a Representative Elementary Volume (REV) of 6 aggregates, the volume coefficient “Cv” fluctuates between 0.27 and 0.49 with an average volume coefficient of 0.39 which is well above 0.15. The grains studied are polyhedral and therefore have a high mechanical resistance.

关键词： Ballast Rail Transport Basalt Shape Volume Coefficient