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Prevalence of Undernutrition among Children Aged 6 - 59 Months in the Municipality of Toucountouna (Benin) in 2017

Open Journal of Pediatrics 2023年第5期13卷 641-648页

作者： Alphonse Noudamadjo Falilatou Agbeille Mohamed Mèdétinmè Gérard Kpanidja myriam anita dogo Gado Tchando Julien Didier Adédémy Joseph Agossou Faculty of Medicine Mother and Child Department University of Parakou Parakou Benin Saint Jean de Dieu District General Hospital of Tanguieta Tanguieta Benin National Training School of Higher Technicians in Public Health and Epidemiological Surveillance (ENATSE) University of Parakou Parakou Benin

Introduction: Undernutrition is a public health problem in the world and especially in developing countries. According to the demographic and health survey with multiple indicators of Benin IV (DHS-MICS-IV), the prevalence of acute undernutrition (AU), chronic undernutrition (CU) and that of underweight (UW) was 16%, 45% and 21%, respectively. The objective of this work was to determine the prevalence of undernutrition in children aged 6 to 59 months in the municipality of Toucountouna in 2017. Materials and Methods: This was a descriptive cross-sectional study with two-stage cluster random sampling, composed of 390 children aged 6 to 59 months, living in the municipality of Toucountouna for at least six months. The study variables were: socio-demographic, economic, behavioral, socio-sanitary and anthropometric. Data were entered and analyzed using Epi-info 7.2 software. Results: 203 out of 390 children included, were boys (sex ratio of 1.08). The mean age of the children was 28.70 ± 11.79 months. The prevalence of AU, CU and UW was 10.26%, 31.54% and 11.79%, respectively. Conclusion: The results of this study showed that efforts remain to be made in terms of undernutrition and other surveys could identify the determinants linked to this situation in the locality for the effective implementation of prevention.

关键词： Prevalence Undernutrition Children Benin

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ENSO impacts on litter stocks and water holding capacity in secondary forests in eastern Amazonia

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Journal of Forestry Research 2024年第1期35卷 83-89页

作者： Julia Isabella de Matos Rodrigues Walmer Bruno Rocha Martins Victor Pereira de Oliveira myriam Suelen da Silva Wanzerley Hélio Brito dos Santos Júnior Francisco de Assis Oliveira Graduate Program in Forestry Sciences Av.Presidente Tancredo Neves2501BelémPará66077-530Brazil Federal Rural University of Amazonia Av.Presidente Tancredo Neves2501BelémPará66077-530Brazil Federal Rural University of Amazonia Tv.Pau-AmareloCapitão PoçoPará68650-000Brazil National Institute of Amazonia Research Av.Constelação Cruzeiro do SulManausAmazonas 69060-062Brazil

Among the impacts of climate change,there is the intensification of phenomena such as the El Niño South-ern Oscillation(ENSO)responsible for El Niño and La Niñ***,understanding their effects on the functional pro-cesses of forests is ***,this study evaluated the effects of ENSO on litter stock and water holding capac-ity(WHC)in a successional forest in eastern *** occurred in periods with the most rainfall in El Niño(2019)and least in La Niña(2021)*** permanent plots were used to sample *** effects were evident for WHC,higher during El Niñ***,this influence was not clear for litter,as only in the rainy season effects were *** was a positive correlation of WHC with precipitation and humidity,while litter stocks were negatively correlated with temperature and wind *** the subject of this study requires long-term assessments,preliminary results suggests that,depending on the intensity of ENSO,forest functional processes can be strongly impacted and *** conclusion reinforces warnings by the scientific community about the impacts of climate change on the maintenance of litter stocks,decomposition and,consequently,the biogeochemical cycle and essential ecosystem services for the maintenance of Amazonia *** need to develop long-term research to understand the effects of climatic change on litter stocks and water holding capacity is highlighted,especially in Amazonia.

关键词： Seasonality Climate change Succession ecosystem Biogeochemical cycle Amazonia biodiversity

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Theoretical Assessment of Environmental Factors and Untreated Infectious Individuals in the Transmission Dynamics of Buruli ulcer

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Applied Mathematics 2024年第8期15卷 477-498页

作者： Codjo Cesaire Yadouleton myriam Djoukwe Tapi Judicael Deguenon Ghislain Emmanuel Sopoh International Chair in Mathematical Physics and Applications University of Abomey-Calavi Abomey-Calavi Benin Department of Mathematics and Computer Science Faculty of Science University of Douala Douala Cameroon Polytechnic School of Abomey-Calavi University of Abomey-Calavi Abomey-Calavi Benin Regional Institute for Public Health University of Abomey-Calavi Abomey-Calavi Benin

Buruli ulcer is the third most common mycobacterial disease worldwide, posing a significant public health burden, especially in impoverished regions of West and Central Africa, such as Benin. The management of Buruli ulcer (BU) in Africa is often hindered by limited resources, delays in treatment, and inadequate medical facilities. Additionally, a portion of the population does not seek hospital care, which facilitates the continued presence of the pathogen in the environment. This paper aims to investigate the role of environmental factors in the transmission of Buruli ulcer. We develop a mathematical model to describe the dynamics of Buruli ulcer transmission, incorporating the presence of the bacterium in the environment. Theoretical results are presented to demonstrate that the model is well-posed. We compute the equilibria, including the disease-free equilibrium and the endemic equilibrium, and study their stability. To achieve this, we derive a threshold parameter called the basic reproduction number ℛ0, which determines whether the disease will persist in a human population. If ℛ0is less than one, the disease will eventually die out;if ℛ0is greater than one, the disease will persist. Sensitivity analysis is performed to understand the impact of various parameters on the dynamics of Buruli ulcer transmission and to identify the parameters that influence the basic reproduction number ℛ0. Finally, numerical simulations are conducted to validate the theoretical results obtained from the mathematical analysis.

关键词： Buruli Ulcer Mathematical Models Equilibria Stability

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Carbocysteine as Adjuvant Therapy in Acute Respiratory Tract Infections in Patients without Underlying Chronic Conditions: Systematic Review and Meta-Analysis

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Open Journal of Respiratory Diseases 2024年第2期14卷 39-50页

作者： myriam Calle Rubio Olga de la Serna Blazquez José Luis R. Martin Manuel Ruiz Cuetos Pulmonology Department Hospital Clínico San Carlos Madrid Spain Department of Medicine School of Medicine Universidad Complutense de Madrid Madrid Spain Instituto de Investigacion Sanitaria del Hospital Clínico San Carlos (IdISSC) Madrid Spain Pediatric Pulmonology Unit Pediatrics Department Hospital Universitario La Paz Madrid Spain Simplifying Research Institute Layos Spain Medical department in ITF Research Pharma S.L.U. Alcobendas Spain

Objective: This study aims to systematically examine the existing evidence regarding the clinical benefits of carbocysteine as an adjunctive treatment in acute bronchopulmonary and otorhinological processes. Design: Systematic review and meta-analysis. Data sources: An electronic search was conducted across PubMed, Cochrane Library, ***, and the European Clinical Trial Register, with the search dated to May 2023. Bibliographic references from other literature reviews and meta-analyses were also reviewed. The search was limited to randomized clinical trials published in any language and year. It was completed by cross-checking the references of the located articles. Methods: Inclusion criteria covered studies assessing systemic or inhaled carbocysteine, regardless of dosing regimen. Concomitant medication use was acceptable if balanced between intervention and control groups. Authors independently extracted data, resolving disagreements through consensus. Methodological quality assessment relied on critical reading of each study. Dichotomous variables were analyzed using odds ratio (OR), and a final effect size was calculated. Statistical significance was established when confidence intervals did not cross the neutral value. Heterogeneity was assessed via the X2 test and I2 index. Results: Out of 318 initially identified studies, 4 met inclusion criteria. The meta-analysis for poor general condition yielded an OR of 0.45 in favor of intervention, p = 0.013, with non-significant heterogeneity. Cough events showed a percentage of 15.8% for carbocysteine vs. 27.2% for placebo. On the seventh day, expectoration rates were 18.37% for carbocysteinevs 33.3% for placebo. Conclusions: The observed clinical benefits align with carbocysteine’s mucoactive and muco-regulatory properties, complemented by anti-inflammatory and antioxidant actions. Carbocysteine stands out among mucolytic agents. In the context of persistent infectious diseases,

关键词： Acute Respiratory Infections Carbocystenine Systematic Review Meta-Analysis

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PRCl Marks the Difference in Plant PcG Repression

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Molecular Plant 2014年第3期7卷 459-471页

作者： myriam Calonje Institute of Plant Biochemistry and Photosynthesis (IBVF) Avenida America Vespucio 49 Isla de La Cartuja 41092 Seville Spain

From mammals to plants, the Polycomb Group （PcG） machinery plays a crucial role in maintaining the repres- sion of genes that are not required in a specific differentiation status. However, the mechanism by which PeG machinery mediates gene repression is still largely unknown in plants. Compared to animals, few PcG proteins have been identi- fied in plants, not only because just some of these proteins are clearly conserved to their animal counterparts, but also because some PcG functions are carried out by plant-specific proteins, most of them as yet uncharacterized. For a long time, the apparent lack of Polycomb Repressive Complex （PRC）I components in plants was interpreted according to the idea that plants, as sessile organisms, do not need a long-term repression, as they must be able to respond rapidly to environmental signals; however, some PRC1 components have been recently identified, indicating that this may not be the case. Furthermore, new data regarding the recruitment of PcG complexes and maintenance of PcG repression in plants have revealed important differences to what has been reported so far. This review highlights recent progress in plant PcG function, focusing on the role of the putative PRC1 components.

关键词： Polycomb Group epigenetic regulation PRC1 gene repression H2A monoubiquitination chromatin compaction.

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Violence study of healthcare workers and systems in the Caribbean:ViSHWaS-Caribbean study

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World Journal of Methodology 2024年第3期14卷 106-118页

作者： Reshon Hadmon Daniella myriam Pierre Akshat Banga Jacques W Clerville Hans Mautong Precious Akinsanya Rajat Das Gupta Sama Soliman Tolupe M Hunjah Bamidele A Hunjah Hafeez Hamza Ruman Khurshid Qasba Faisal A Nawaz Salim Surani Rahul Kashyap Department of Medicine St.George University School of MedicineGrenada FZ818West Indies Department of Research Global Remote Research Scholar ProgramSt PaulMN 55101United States Department of Public Health Cuny Graduate School of Public Health and Health PolicyNew YorkNY 10027United States Department of Internal Medicine Sawai Man Singh Medical CollegeJaipur 302004India School of Public Health Georgia State UniversityAtlantaGA 30302United States Department of Sociology and Demography School of HealthUniversidad de Especialidades Espiritu SantoSamborondon 092301Ecuador Department of Medicine Holy Name Medical CenterTeaneckNJ 07666United States Department of Epidemiology and Biostatistics University of South CarolinaColumbiaSC 29208United States Department of Medicine Pavlov First State Medical University of St PetersburgSankt-Peterburg 197022Russia Department of Medicine University of SuffolkIpswich IP41QJUnited Kingdom Department of Medicine Unicaf University of ZambiaLusaka 20842Zambia Department of Pharmacy School of PharmacyGirne 99428Cyprus Department of Medicine Sher-i-KashmirInstitute of Medical ScienceSrinagar 190011India Department of Psychiatry Al Amal Psychiatric HospitalEmirates Health ServicesDubaiUnited Arab Emirates Department of Medicine and Pharmacology Texas A and M UniversityCollege StationTX 77843United States Anesthesiology and Critical Care Mayo ClinicRochesterMN 55905United States Department of Research Wellspan HealthYorkPA 17403United States

BACKGROUND Violence against healthcare workers(HCWs)in the Caribbean continues to prevail yet remains *** aim is to determine the cause,traits,and consequences of violence on HCWs in the *** To determine the cause,traits,and consequences of violence on HCWs in the *** This research adopted an online cross-sectional survey approach,spanning over eight weeks(between June 6th and August 9th,2022).The survey was generated using Research Electronic Data Capture forms and followed a snowballing strategy to contact individuals using emails,social media,text messages,*** regression analysis was performed to evaluate the variables that influence violence,including gender,age,years of experience,institution type,and night shift *** The survey was completed by 225 *** comprised 61%.Over 51%of respondents belonged to the 21 to 35 age ***(n=61),Haiti(n=50),and Grenada(n=31)had the most *** HCWs(49%)worked for government academic institutions,followed by community hospitals(23%).Medical students(32%),followed by attending physicians(22%),and others(16%)comprised the most common cadre of *** 39%of the participants reported experiencing violence themselves,and 18%reported violence against colleague(s).Verbal violence(48%),emotional abuse(24%),and physical misconduct(14%)were the most common types of *** 63%of respondents identified patients or their relatives as the most frequent *** logistic regression analyses demonstrated that female gender(OR=2.08;95%CI:1.16-3.76,P=0.014)and higher frequency of night shifts(OR=2.22;95%CI:1.08-4.58,P=0.030)were associated with significantly higher odds of experiencing *** than 50%of HCWs felt less motivated and had decreased job satisfaction post-violent *** A large proportion of HCWS in the Caribbean are exposed to violence,yet the phenomenon remains *** a result,HCWs’job s

关键词： ViSHWaS Healthcare workers Violence Survey Workplace violence Caribbean Cross-sectional study

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Parentage analysis in Gabonese colonies of soil-feeding termites belonging to the Cubitermes sp. affinis subarquatus complex of species （Termitidae＂ Termitinae）

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Insect Science 2010年第2期17卷 84-90页

作者： Virginie Roy Lise Dupont myriam Harry Unite Mixte de Recherche 7618 Bioemco Universite Paris 12-Val de Mame 61 avenue du Gen6ral de Gaulle 94010 Creteil cedex Laboratoire Evolution Genomes et Speciation UPRg034 Centre National de la Recherche Scientifique 91198 Gif sur YvetteFrance

Cubitermes spp. are widely distributed soil-feeding termite species in sub- Saharan Africa which play a fundamental role in soil structure and fertility. A complex of at least four cryptic species （i.e., Cubitermes sp. affunis subarquatus complex of species） has been recently described using molecular markers. In order to investigate the breeding system of these species, five microsatellite markers were used to carry out parentage and re- latedness analyses in 15 Gabonese colonies. Monogamy was confirmed as the predominant reproductive organization in Cubitermes spp. （76% of the colonies）. Within 30% of these monogamous colonies, a high relatedness between reproductives was shown, suggesting that mating between related individuals occurs. However, Cubitermes colonies can deviate from monogamy. Indeed, parental contributions by at least two related reproductives of the same sex were revealed in four colonies and polyandry was demonstrated in two of them. Infiltration of reproductives in the colony is the most plausible explanation for such cases of polygamy in Cubitermes spp.

关键词： breeding system Cubitermes spp. microsatellite markers monogamy soil- feeding termites

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Quality audit of colonoscopy reports amongst patients screened or surveilled for colorectal neoplasia

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World Journal of Gastroenterology 2012年第27期18卷 3551-3557页

作者： Daphnée Beaulieu Alan Barkun myriam Martel Division of Gastroenterology The McGill University Health CenterMcGill UniversityMontreal H3G 1A4Canada Clinical Epidemiology the McGill University Health CenterMcGill UniversityMontreal H3G 1A4Canada

AIM： To complete a quality audit using recently pub- lished criteria from the Quality Assurance Task Group of the National Colorectal Cancer Roundtable. METHODS： Consecutive colonoscopy reports of patients at average/high risk screening, or with a prior col6rectal neoplasia （CRN） by endoscopists who perform 11 000 procedures yearly, using a commercial computerized endoscopic report generator. A separate institutional da- tabase providing pathological results. Required documen- tation included patient demographics, history, procedure indications, technical descriptions, colonoscopy findings, interventions, unplanned events, follow-up plans, and pathology results. Reports abstraction employed a stan- dardized glossary with 10% independent data validation. Sample size calculations determined the number of re- ports ***： Two hundreds and fifty patients （63.2± 10.5 years, female： 42.8%, average risk： 38.5%, per- sonal/family history of CRN： 43.3%/20.2%） were scoped in June 2009 by 8 gastroenterologists and 3 surgeons （mean practice： 17.1 ± 8.5 years）. Procedural indica- tion and informed consent were always documented. 14% provided a previous colonoscopy date （past polyp removal information in 25%, but insufficient in most to determine surveillance intervals appropriateness）. Most procedural indicators were recorded （exam date： 98.4%, medications： 99.2%, difficulty level： 98.8%, prep quality： 99.6%）. All reports noted extent of visualization （cecum： 94.4%, with landmarks noted in 78.8% - photodocu- mentation： 67.2%）. No procedural times were recorded. One hundred and eleven had polyps （44.4%） with ana- tomic location noted in 99.1%, size in 65.8%, morphol- ogy in 62.2%; removal was by cold biopsy in 25.2% （cold snare： 18%, snare cautery： 31.5%, unrecorded： 20.7%）, 84.7% were retrieved. Adenomas were noted in 24.8% （advanced adenomas： 7.6%, cancer： 0.4%） in this population with varying previous colonic investigations. CONCLUSION： This audit reveals lacking repo

关键词： Colonic-disorders Endoscopy-general Oncol-ogy-clinical Colonoscopy Endoscopic reporting system

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Femtosecond Laser-Induced Breakdown Spectroscopy for Detection of Trace Elements in Sophora Leaves

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Chinese Physics Letters 2007年第12期24卷 3466-3468页

作者： myriam Bossu 郝作强 Matthieu Baudelet 俞进张喆张杰 Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100080 Laboratoire de Spectrométrie Ionique et Moléculaire UMR CNRS 5579 Université Claude Bernard Lyon 1 43 Bd. du 11 Novembre 1918 F-69622 Villeurbanne Cedex France Department of Physics Shanghai Jiao Tong University Shanghai 200240

Sophora leaves from several areas in Beijing are analysed by femtosecond laser-induced breakdown spectroscopy （femto-LIBS）. Although the used spectral detection system is not time-resolved, the spectral lines of trace mineral elements are detected and analysed. It is proven that the femto-LIBS can be an efficient method to detect mineral trace elements contained in tree leaves which is a biomonitor for atmospheric pollution assessment or botanic studies. An interesting case of correlation between trace elements detected in tree leaves and the pollution of the concerned area is presented, for the first time to our knowledge.

关键词： thermoelectric half-Heusler compounds thermal conductivity

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Characterization, passive and active treatment in strabismic amblyopia: a narrative review

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International Journal of Ophthalmology(English edition) 2020年第7期13卷 1132-1147页

作者： myriam Milla David P.Pinero Department of Optometry OFTALVIST AlicanteAlicante 03016Spain Group of Optics and Visual Perception Department of OpticsPharmacology and AnatomyUniversity of AlicanteSan Vicente del RaspeigAlicante 03690Spain

Strabismic amblyopia is characterized by a distorted spatial *** this condition,the neurofunctional disorder occurring during first years of life provoke several monocular and binocular anomalies such as crowding,deficits in the accommodative response,contrast sensitivity,and ocular motility *** inhibition of the binocular function of the brain by the misaligned amblyopic eye induces a binocular imbalance leading to interocular suppression and the reduction or lack of *** treatments such as occlusion,optical and/or pharmacological penalization,and Bangerter foils has been demonstrated to be potentially useful treatments for strabismic *** researches have proved new pharmacological options to improve and maintain visual acuity af ter occlusion treatment in strabismic ***,the active vision therapy,in the last years,is becoming a very relevant therapeutic option in combination with passive treatments,especially during and after monocular therapy,in the attempt of recovering the imbalanced binocular vision.

关键词： amblyopia strabismus occlusion vision therapy strabismic amblyopia penalization Bangerter foil

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