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Open Journal of Orthopedics 2019年第11期9卷 225-230页

作者： Anatole Jean Innocent Ouedraogo Oumar Salia Sayouba Tinto Alexandre Stanislas Korsaga Ningwende Paul fernand Ouedraogo Anselme Noaga Nikiema Namori Keita Hamado Kafando Mamoudou Sawadogo Songahir Christophe Da Unit of Traumatology and Orthopedics Tingandogo University Hospital Ouagadougou Burkina Faso Department of Traumatology and Orthopedics Yalgado Ouedraogo University Hospital Ouagadougou Burkina Faso

The subtrochanteric fractures are relatively rare in the child and they constitute a therapeutic problem. The pseudarthrosis of this fracture in the child is often the complication of a subtrochanteric fracture treated orthopedically. We report the case of a subtrochanteric pseudarthrosis in a 5 year-old child occurred following an orthopedic treatment. After surgical treatment by bloody reduction and pinning, the pseudarthrosis consolidated in 10 months with satisfactory functional results.

关键词： Pseudarthrosis Sub-Trochanter Child Surgery

Impact of Climate Variability on Water Resources: The Case of Marc Delorme-Cnra Station, Southeast of Ivory Coast

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Journal of Water Resource and Protection 2021年第9期13卷 726-749页

作者： Charly fernand Agoh Tacra Thierry Lekadou Mahaman Bachir Saley Bi Trazié Jérémie Gala Jean Homian Danumah Pierre-Marie Janvier Coffi Zadjéhi Eric-Blanchard Koffi Bi Tié Albert Goula Laboratory of Water and Environmental Sciences and Techniques (LSTEE) UFR of Earth Sciences and Mineral Resources (STRM) Felix Houphou&euml t Boigny University Abidjan Ivory Coast National Agronomic Research Center Marc Delorme Research Station Abidjan Ivory Coast Laboratory Geosciences and Environment Training and Research Unit of Environmental Sciences and Management (UFR) of Environmental Sciences and Management Nangui Abrogoua University (UNA) Abidjan Ivory Coast Laboratory of Biology and Improvement of Plant Productions UFR Sciences de la Nature Peleforo Gon Coulibaly University Korhogo Ivory Coast

This study aims to characterize the climatic variability in the South-East of Ivory Coast and to show its impact on the supply of water resources. To do this, statistical and hydrological methods were applied to climatic data collected at the Marc DELORME Research Station of the CNRA. The statistical trend tests on this data revealed a significant decrease in precipitation and an increase in temperature, insolation and evaporation. Statistical break methods indicate a rainfall break in 1982 which marks a modification of the rainfall regime thus translating a drop in rainfall of 15%, a recession in the frequency of rainy days in general and in particular in rainfall heights between 10 and 30 mm and greater than 50 mm. This break is accompanied by a shortening of the rainy seasons, with average rainfall durations ranging from 54 days (short rainy season) to 104 days (great rainy season). Despite the disturbances in the different seasons of the year, the monthly rainfall regimes in the area have not changed. The assessment of the effects of drought on water resources using the Standardized Precipitation and Evapotranspiration Index (SPEI) for three-time scales (1 month, 3 months and 12 months) indicates a severe drought ranging from 3% to 7% over the period 1961 to 2018. However, despite the presence of this severe drought, the intensity of the drought was found to be moderate on all time scales. The Thorrnthwaite method was used to highlight the impacts of this climatic variability on the region’s water resources. The average annual recharge estimated at 402 mm, has been reduced to 153 mm during a deficit period, a decrease of about 62%. The average annual runoff, which was 294 mm, fells to 257 mm, a decrease of about 13%. This recorded decrease in the water infiltrated after the rainfall break (1983-2018), explains the heterogeneous decrease in the depth of the water table.

关键词： Climate Variability Drought Statistical Tests Water Resource Ivory Coast

Deployment of Pre-Industrial Autonomous Microbe Sensor in Saudi Arabia’s Injection Seawater System

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Journal of Sensor Technology 2018年第1期8卷 1-17页

作者： Mohammed A.Al-Moniee Xiangyang Zhu Rikke Markfoged Aabdullah H.Al-Wadei Poul L.Pedersen Anders K.Tuxen Fuad I.Al-Nuwaiser lone Tang Tinna Staghoj Roesen Thomas Lundgaard Saudi Arabian Oil Company(Saudi Aramco) DhahranSaudi Arabia Danish Technological Institute(DTI) AarhusDenmark

Microbial growth in water injection systems can lead to many problems, including biofouling, water quality deterioration, injectivity loss, microbial corrosion, and reservoir formation damage. Monitoring of microbial activities is required in any mitigation strategy, enabling operators to apply and adjust countermeasures properly and in due time. In this study, the pre-industrial autonomous microbe sensor (AMS) was constructed with technical improvements from the prototype for increased sensitivity, durability, robustness, and maintainability. The pre-industrial AMS was lab validated, field proven, and deployed at critical locations of seawater injection network for automated detection of microorganisms under the Saudi Arabia’s harsh environment. An excellent correlation between AMS measurement data (fluorescence count) and actual count of microbial cell number under microscope was established (coefficient of determination, R2 > 0.99) for converting AMS fluorescence count to cell numbers (cell mL-1) in the injection seawater. The pre-industrial AMS only required monthly maintenance with solutions refill, and was able to cope with hot summer months even without protection in an air-conditioned shelter. The study team recommended wider deployment of the online AMS for real-time monitoring of bacteria numbers in the various strategic locations in Saudi Aramco’s complex seawater injection network, as an integral component of pipeline corrosion and leak mitigation program.

关键词： Automated Monitoring Autonomous Microbe Sensor Microbial Sensor DNA Staining Injection Seawater

Differences in Pandemic-Related Factors Associated with Alcohol and Substance Use among Korean Adolescents:Nationwide Representative Study

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Biomedical and Environmental Sciences 2023年第6期36卷 542-548页

作者： Hyunju Yon sangil Park Jung U Shin Ai Koyanagi Louis Jacob Lee Smith Chanyang Min Jinseok Lee Rosie Kwon Guillaume Fond Laurent Boyer Sunyoung Kim Namwoo Kim sang Youl Rhee Jae Il Shin Dong Keon Yon Ho Geol Woo Department of Medicine Kyung Hee University College of MedicineSeoulRepublic of Korea Department of Neurology Kyung Hee University Medical CenterSeoulRepublic of Korea Department of Dermatology CHA Bundang Medical CenterCHA University School of MedicineSeongnamRepublic of Korea Research and Development Unit Parc Sanitari Sant Joan de DeuCIBERSAMISCIIIBarcelonaSpain Catalan Institution for Research and Advanced Studies(ICREA) Pg.Lluis CompanysBarcelonaSpain Department of Physical Medicine and Rehabilitation Lariboisière-Fernand Widal HospitalAP-HPUniversity Paris CitéParisFrance Centre for Health Performance and WellbeingAnglia Ruskin UniversityCambridgeUK Center for Digital Health Medical Science Research InstituteKyung Hee University Medical CenterKyung Hee University College of MedicineSeoulRepublic of Korea Department of Biomedical Engineering Kyung Hee UniversityYonginRepublic of Korea Assistance Publique-Hôpitaux de Marseille(AP-HM) Aix-Marseille UniversityCEReSSHealth Service Research and Quality of Life CenterMarseilleFrance FondaMental Foundation CreteilFrance Department of Family Medicine Kyung Hee University College of MedicineSeoulRepublic of Korea Department of Psychiatry Seoul St.Mary's HospitalThe Catholic University of KoreaCollege of MedicineSeoulRepublic of Korea Department of Endocrinology and Metabolism Kyung Hee University School of MedicineSeoulRepublic of Korea Department of Pediatrics Yonsei University College of MedicineSeoulRepublic of Korea Department of Pediatrics Kyung Hee University College of MedicineSeoulRepublic of Korea

The coronavirus disease 2019(COVID-19)pandemic has raised concerns about the mental health and social well-being of youth,including its potential to increase or exacerbate substance use behaviors[1].Among adolescents,the COVID-19pandemic has resulted in limited face-to-face school contact and thus missed milestones in preventing alcohol and substance use.

关键词： Alcohol raised alcohol

Prevalence and Factors Associated with Overweight and Obesity among Adolescents in Schools in Benin in 2016

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Open Journal of Epidemiology 2019年第3期9卷 213-242页

作者： Olga Agbohoui Houinato Alphonse Kpozehouen Benjamin Hounkpatin Kévin Yann Gbédji Hélène Robin Carmelle Mizéhoun-Adissoda fernand Guédou Dismand Stéphan Houinato René Xavier Perrin Epidemiologic Laboratory for Chronic and Neurological Diseases (LEMACEN) Faculty of Health Sciences University of Abomey Calavi Cotonou Benin Regional Institut of Public Healt. (IRSP) University of Abomey Calavi Cotonou Benin Centre Hospitalier Universitaire de la Mère et de l’Enfant Lagune (CHU MEL) Faculty of Health Sciences University of Abomey Calavi Cotonou Benin Health Center of Sexually Transmitted Infections (DIST) Health Center of Cotonou1 Cotonou Bénin

Introduction Overweight and obesity are considered to be global public health concerns. The objective was to estimate the prevalence of overweight and obesity and the associated factors. Methods This was a cross-sectional study conducted in 2016 and involving 3968 adolescents of 10 to 19 years from 40 secondary schools in Benin. Participants were selected using a 2-level random sampling technique. Data were collected through a self-administered questionnaire and were analyzed using Epi Info and Stata softwares. Associated factors were investigated by a logistic regression. Results Mean age was 16.54 ± 0.04 years and sex ratio was 1.16. The prevalence of overweight was 8.1% and that of obesity was 1.6%. Associated risk factors were female gender, sedentary lifestyle, consumption of sugary and carbonated beverages. Consumption of fruits and vegetables, regular physical activity, age over than 15 years were protective factors. Conclusion Overweight and obesity among school adolescents are increasing in Benin. The establishment of a school nutrition program and the promotion of regular physical activity should contribute to reducing their prevalence.

关键词： Prevalence Overweight Obesity Adolescent School Environment

Biological Profile of HIV-Positive Patients in Bangui, Central African Republic, in 2017

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World Journal of AIDS 2018年第1期8卷 11-20页

作者： Yawo Tufa Nyasenu Alain Farra Brice Martial Yambiyo Alexandre Manirakiza fernand Didier Padou Ferdinand Yapou Pulcherie Pelembi Rodolphe Mambely-Nzako Marie-Joelle Mandeng Alain Berlioz-Arthaud Pierre-Alain Rubbo Jean-Pierre Lombart Institut Pasteur of Bangui Medical Analysis LaboratoryBanguiCentral African Republic Institut Pasteur of Bangui Epidemiology ServiceBanguiCentral African Republic

Background: The biological profile of HIV-positive patients is essential for diagnosing treatment failure and the prognosis of infection. We determined the virological and immunological profiles and biological anomalies of HIV-positive people on antiretroviral therapy (ART) in Bangui, Central Afri-can Republic. Methods: We conducted an analytical, descriptive study be-tween 4 April and 30 September 2017 of all patients who had received ART for more than 12 months and who attended the Medical Analysis Laboratory of the Institut Pasteur in Bangui for a complete biological work-up, including viral load. A blood sample was taken for quantification of RNA HIV-1, CD4 lymphocytes and blood count in two tubes containing ethylenediamine te-traacetic acid, and another sample was taken in a dry tube for measurement of creatinine and transaminases. Results: The total population comprised 1748 patients, with a mean age of 38.7 years (±14.3;median, 41 years;range, 2 - 79 years);33.3% of patients were between 40 and 49 years old. Females predo-minated (71.3%), for a sex ratio of 0.4. Immunological failure was observed in 20.2% of patients (CD4 Conclusion: The abnormalities observed in this study concerned the haematopoietic system, the liver and the kidneys. As other or-gans and systems may be affected, periodic multidisciplinary biological and clinical follow-up is necessary for people living with HIV in order to improve their management.

关键词： Anaemia Biological Abnormalities HIV-1 Bangui

Evolution of Cervical Lesions Associated with Human Papillomavirus Infection after the Introduction of Vaccination

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Open Journal of Obstetrics and Gynecology 2023年第8期13卷 1307-1323页

作者： Montserrat de la Torre Ana María Colino lone Nielsen Alejandro Pascual Concepción Millana María Jesús González Patricia Barreiro Eva Rodríguez Dolores García Aranzazu Gómez Rosa Rodero María Jesús Fernández Department of Surgical Pathology Hospital Clínico San Carlos Madrid Spain Department of Surgical Pathology Hospital Universitario del Sureste Madrid Spain Grupo de Investigación en Anatomía Patológica Hospital Clínico San Carlos Instituto de Investigación Sanitaria Hospital Clínico San Carlos Madrid Spain Department of Legal Medicine Psychiatry and Surgical Pathology Complutense University of Madrid Madrid Spain

Background: The main objective of this study is to analyse the change in the type of lesions developed by HPV-infected patients after the introduction of the vaccine in three different periods;2002-2006 (years previous to the implementation of the vaccine in Spain), 2009-2011 (shortly after the vaccination) and 2020-2021 (years where the vaccine was well established) at a single hospital. Methods: This is an observational, descriptive, retrospective study based on the review of the results of the biopsies of patients with HPV lesions at a single large tertiary hospital, Hospital Clínico San Carlos, in Madrid, Spain. We have collected the data from three different time periods: 2002-2006, 2009-2011, 2020-2021 to try to understand the potential changes in these lesions after vaccine introduction. Results: In this time we have reviewed the data from 946 women. In these three periods, a decreasing trend in the rate of squamous cell carcinoma was noted, the rate of adenocarcinoma remains stable, and the rate of cervical intraepithelial neoplasia grades 2 - 3 (CIN 2-3) lesions shows an increasing trend. We have also found a change in the mean ages of the patients with these lesions, as this increased in the three lesions caused by HPV after the implementation of the vaccine. Our study indicates that the identification of other high risk serotypes, apart from 16 and 18, as well as those with indeterminate risk, has undergone a progressive increase, increasing from 24.24% and 14.11% respectively in 2002-2006 to 40.42% and 28.34% in 2020-2021. Conclusion: Our study confirms the effectiveness of the vaccines developed so far, against the HPV serotypes they contain. This is demonstrated by the evidence, in our population, of a decrease in the incidence of squamous cell carcinoma in uterine cervix. In parallel, an increase in the mean age of diagnosis has been verified, for both squamous cell carcinoma and its CIN 2-3 precursor lesions, as well as a change in the infective tren

关键词： HPV Serotypes Cervix Vaccine CIN 2 - 3 Squamous Cell Carcinoma Women’s Health

Postablation neutrophil/lymphocyte ratio correlates with arrhythmiarecurrence after catheter ablation of lone atrial fibrillation

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Chinese Medical Journal 2014年第6期127卷 1033-1038页

作者： Xueyuan Guo Sen Zhang Xianliang Yan Yingwei Chen Ronghui Yu Deyong Long Caihua sang Xin Du Jianzeng Dong Changsheng Ma Department of Cardiology Beijing Anzhen Hospital Capital Medical University Beijing Institute of Heart Lung and Blood Vessel Diseases Beijing 100029 China. Department of Cardiology Beijing Anzhen Hospital Capital Medical University Beijing Institute of Heart Lung and Blood Vessel Diseases Beijing 100029 China. Email: chshma@***.

Background Neutrophil/lymphocyte ratio(NLR) has been proposed as a novel marker of systemic inflammation and oxidative stress. The objective of this study was to ascertain the relationship between levels of NLR and recurrence of lone atrial fibrillation(AF) after catheter *** A total of 379 lone AF patients who underwent catheter ablation were enrolled in the study. The NLR before and after catheter ablation was determined. Cox regression analyses were used to estimate the relationship between NLR and the recurrence of lone *** After a mean follow-up of(30.5±5.3) months, 124(32.7%) patients had AF recurrences. The patients who developed AF recurrence had a higher postablation NLR(post-NLR) than patients with no recurrence(5.74±1.55 vs. 4.66±1.27, P lone AF recurrence. A simple measurement of NLR may help us to identify high-risk patients who need pharmacologic intervention to prevent recurrence.

关键词： atrial fibrillation catheter ablation neutrophil lymphocyte ratio

Extensive Pulmonary Metastases of Intracranial Anaplastic Meningioma: Case Report

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Mineral Composition and Effect of Biochar on Preweaning Reproductive and Growth Performance in Cavy (<i>Cavia porcellus</i>)

Open Journal of Modern Neurosurgery（现代神经外科学进展） 2021年第2期

作者： fernand Nathan Imoumby Cherkaoui Mandour Miloudi Gazzaz

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Open Journal of Animal Sciences 2022年第1期12卷 145-157页

作者： Christèle Kenne Nouboussi fernand Tendonkeng Nathalie Mweugang Ngouopo Emile Miégoué Dieu-Nedort Djoufack Thierry Douglas Ndongo Hamadou Ousmane J. Gwladys Nkana Kontchiachou Cédric Brailly Kwayep Nyah Mama Mouchili Pamo T. Etienne Department of Animal Science Faculty of Agronomy and Agricultural Sciences University of Dschang Dschang Cameroon Faculty of Science University of Ngaoundere Ngaoundere Cameroon Institute of Agricultural Research for Development Cameroon

In order to contribute to the improvement of the knowledge on the valorization of biochar as a feed additive in livestock, three biochar made from cassava peelings, bean tops and cocoa pods were manufactured. After analyzing their mineral composition, they were incorporated into rations at a rate of 0.8% in order to evaluate their effects on the performance of reproduction and pre-weaning growth in cavy (Cavia porcellus). The trials were conducted in the Research Unit of Animal Production and Nutrition (URPRONAN) of the University of Dschang, on 96 adult local breed cavy (from the first generation), including 80 females and 16 males aged 4 months and with an average weight of 400 ± 0.25 g. After 2 weeks of adaptation in the rearing boxes at the farm, the females were put in reproduction for a period of 31 days, the animals were divided into 04 batches of 20 females and 4 males. The animals in the control lot were fed a compound feed without biochar (T) while the others were fed the compound feed containing 0.8% of cassava peel biochar (EM), 0.8% of bean tops biochar (FH) and 0.8% of cocoa pod husks biochar (CC) respectively. The results of this study showed that the ash content (26%) and macro-element concentration were higher in the bean husk charcoal compared to the other charcoals and the trace elements were more concentrated in the cassava peel charcoal. The best fertility rate (87.5%) was obtained in animals receiving the ration containing organic cocoa pod charcoal. The